Drain Camera Inspection Costs NSW 2026 - Get Free Quotes

Drain Camera Inspection Costs in NSW

Adding a camera to a clearing visit costs $200 to $450 and is the cheapest way to get one, because the plumber, the equipment and the access are already on site. A standalone inspection where somebody attends specifically to look at a line runs $250 to $600, and an inspection with a proper written report attached sits at $350 to $800. A pre-purchase inspection is quoted at $350 to $700 and almost always includes the report, since that is the entire point of it. Clearing work is priced separately at blocked drains, and general work at plumbing services. A house with one sewer line and one stormwater line is the standard domestic job.

Larger properties and commercial sites are priced by the number of lines instead of by the visit. A house with a single sewer line and a stormwater line is straightforward, while a property with several outbuildings, separate stormwater systems and multiple connection points takes considerably longer. Expect $600 to $1,200 where several lines need surveying, and $800 to $2,500 on a commercial or strata site. Check how many lines are included in the quoted figure before you compare two prices.

Locating and depth marking is usually priced as an add-on instead of being included. Tracing the line above ground and marking its position and depth runs $150 to $400 and is the part that matters if anybody is going to dig. Plenty of inspections are quoted without it, which is reasonable where nothing is being excavated and a false economy where something is. Establish whether it is inside the price when you book. An inspection with no locating attached answers what is wrong without answering where it is, and only the second of those two questions lets anybody start digging.

What You Pay For

The camera itself is a serious piece of equipment and that is part of what the price reflects. A drainage camera on a push rod with its own light source, a reel long enough to cover a residential line and a monitor to view it on represent several thousand dollars of gear that has to earn its keep. Cheaper consumer cameras exist and produce footage nobody can interpret. What you are paying for is equipment that produces a usable picture in a wet, dark, dirty pipe. A cheap consumer camera on a flexible rod will not survive a season of commercial use.

Attendance is the fixed part of every quote and it explains the gap between an add-on and a standalone visit. Getting a plumber and a van to your address costs the same whether they are there for twenty minutes or two hours, which is why bundling the inspection with clearing or another job saves real money. Where a camera is the only reason for the visit, that cost sits entirely on the inspection. Book it alongside something else if you have anything else pending. Two jobs in one attendance is the cheapest arrangement available on any plumbing work. Ask what the combined price would be before booking either separately.

Time on site varies more than people expect and the pipe decides it. A clean straight line surveys quickly, while a line full of debris has to be cleared before a camera will see anything at all, and a plumber may find they cannot proceed without jetting first. That is a legitimate additional cost and not an upsell. Establish what happens, and what it costs, if the line turns out to be too dirty to inspect.

Interpretation is the skill you are actually buying and it is invisible on an invoice. Recognising root ingress at a joint, distinguishing a scale build up from a fracture, spotting reverse fall from the way water sits and knowing which defects matter are all judgement calls. Two people can look at identical footage and reach different conclusions. An experienced drainer explaining what they are seeing while the camera moves is worth more than a longer recording. Watching the screen while the camera moves is worth doing if you are home. A drainer describing what they see as it appears is doing the valuable part of the work.

The report is a separate piece of work and it is priced accordingly. Producing a document with still images, fault locations, depths, severity grading and a written summary takes time back at the office and not on site. Where a plumber quotes an inspection with no report and another quotes with one, the difference is that time. Decide which you need before treating the cheaper figure as better value. A short verbal summary at the time and a written one later are not the same product. Decide which you are paying for instead of assuming both are included.

Licensing applies to the plumber even where the work is only observation. Plumbing and drainage work is licensed in New South Wales under the Plumbing and Drainage Act 2011, published by NSW Legislation, and the public register is maintained by NSW Fair Trading. That matters because an inspection frequently leads directly to a recommendation for work. Somebody unlicensed can operate a camera but cannot lawfully carry out what they recommend. Check the licence number the same way you would for any other plumbing engagement. An inspection that leads to a recommendation you cannot act on is money half spent.

When You Need One

A second blockage in the same line is the clearest trigger. One blockage tells you something went down a fixture, while two in the same place tells you the pipe has a problem, and continuing to pay for clearings without ever looking at the cause is how people spend thousands solving nothing. This is the single most common and most justified reason to book an inspection. The cost of looking is a fraction of a decade of repeat visits. Keeping the invoices from each clearing makes the argument for looking properly, because three visits in two years is a pattern and not bad luck.

Roots found during a clearing should always lead to an inspection. Roots cannot enter sound pipework, so a plumber pulling root material out of a line has confirmed the pipe is cracked or the joints have opened, and the only question left is how bad it is and where. Where the pipe itself needs work, that sits under pipe relining and drain repairs. A plumber who clears roots and does not mention a camera has left the important part of the job unfinished. How far the roots extend along the line is what the camera answers.

Buying a property is the moment an inspection earns its keep most dramatically. Drainage is underground, invisible and expensive, and it sits outside the scope of a standard building inspection almost every time. A $500 inspection that finds a collapsed line under a driveway is the best money spent in a whole purchase. This is dealt with in more detail further down the page. A conveyancer will not raise it, because it falls outside their scope entirely. The buyer is the only person in the transaction likely to think of it.

Building work is the other obvious trigger and the one most often skipped. Adding an extension, a granny flat, a pool or a large paved area over an existing drainage line commits you to whatever condition that pipe is in, because access disappears the moment the slab is poured. Secondary dwelling work is covered at granny flats, and paving at concrete driveways. Inspecting before you build costs hundreds and inspecting afterwards costs a driveway. A pool shell over a sewer line is close to impossible to work around afterwards. The line under a proposed slab is the one to survey first.

Unexplained wet ground, sinkholes or lush green patches in a line across the yard all warrant a look. Water escaping from a fractured pipe soaks the ground around it constantly, and the lawn reacts to that months before anything appears indoors. Where soil is washing into a broken pipe, a depression can form above it and worsen over months. Detection work of this kind overlaps with water leak detection and the two are often booked together. Soil washing into a broken pipe is what creates the depression above it, and the process continues quietly for months before anything subsides visibly.

Insurance claims frequently require camera evidence and it is worth knowing that in advance. Where a policy responds to damage caused by an escape of water or by tree roots, an insurer generally wants footage and a report identifying the cause and the location instead of a plumber's opinion. Getting the inspection done before repairs begin is essential, since a repaired pipe cannot be inspected. Photograph and record everything before anything is disturbed. Insurers vary in what they require, so ask yours what evidence they expect before you arrange the work.

What the Camera Shows

Root intrusion is the most common finding across older New South Wales suburbs and it is unmistakable on camera. Fine roots appear as a curtain hanging into the pipe at a joint, and established ones form a dense mass that fills the bore entirely. What the footage also shows is where they entered, which tells you whether the problem is one bad joint or a line that has failed along its length. That distinction decides whether you are looking at a small repair or a full replacement. Fine roots at a single joint and a dense mass along ten metres are different problems. One is a repair and the other is a replacement.

Cracks and fractures show as dark lines across the pipe wall and their significance varies enormously. A hairline crack in a section with no root pressure may sit stable for years, while a fracture with soil visible behind it is actively failing and letting ground material into the line. An experienced operator will tell you which one you are looking at. That judgement is the difference between acting now and monitoring. Soil visible through a crack means the pipe is losing material to the ground around it. A stable crack and an active fracture look similar to an untrained eye.

Collapse is the finding nobody wants and it is obvious when it appears. A collapsed section shows as a partial or complete blockage of the pipe with broken material visible, and the camera simply cannot pass beyond it. Where a line has collapsed, relining is not available because there is nothing left to line against, so the answer is excavation. Repair pricing appears at sewer line repair costs. Where a camera cannot pass, the extent of damage beyond that point is simply unknown, and that limitation should be stated plainly in any report you receive.

Reverse fall and bellies are subtle findings that explain a great deal. Drainage relies on continuous fall toward the connection, with minimum grades set out in the AS/NZS 3500 series published by Standards Australia, and a section that has settled so the fall reverses will hold water permanently, catching solids and blocking repeatedly no matter how often it is cleared. On camera it appears as standing water that does not drain away as the camera passes. This is why some lines block every few months despite being clear each time. The water sitting in a belly is also why the footage beyond it is often unusable.

Displaced joints and misalignment show where the ground has moved. Earthenware pipe laid in short lengths with mortared joints is particularly prone to it, and a joint that has stepped or opened creates both a snag point for solids and an entry point for roots. Reactive clay soils across much of the Sydney basin drive this movement through wet and dry cycles. It is one of the most common findings on any pre 1980 property. Wet and dry cycles in reactive clay move pipes over decades and not years.

Scale, grease and debris build up are the findings with the simplest answers. A line coated in fat from a kitchen or mineral scale from an older system has a reduced effective bore, and jetting restores it without any repair being needed at all. Kitchen drainage is covered at kitchen plumbing, with laundry lines at laundry plumbing. Where an inspection finds only build up, that is genuinely good news. Jetting a line coated in grease restores the full bore without any repair at all. That is the cheapest outcome an inspection can produce.

Reports, Footage and Grading

Footage on its own is close to useless to anybody who is not a drainer. An hour of video showing the inside of a pipe means nothing to a builder, a conveyancer, an insurer or a magistrate, and it means very little to you six months later when you are trying to remember what the plumber said. The report is what converts observation into something usable. Treat the recording as evidence supporting the report instead of as the deliverable in itself, since footage with no commentary and no timestamps is close to unusable to anybody reviewing it later.

A proper report identifies each defect and where it sits. Distance from the access point, the type of defect, the severity and a still image of each finding are the minimum, and a plan or sketch showing the line and the fault positions is better again. That is what allows a second plumber to quote the repair without attending, and what allows you to compare two repair quotes on the same basis. Request a sample report before booking if the outcome matters. A sketch or a plan is worth more than another twenty minutes of video. It is also what a builder will ask for if anything has to be worked around.

Severity grading gives you a way to prioritise instead of reacting. Drainage condition is commonly assessed on a graded scale, running from minor defects with no immediate consequence through to structural failure requiring urgent work, and a report using a consistent grading system tells you what to fix now and what to watch. A report that simply lists findings without grading them leaves you to guess. Find out what grading system the plumber uses and what each grade means in practice. Grading also gives you a defensible basis for negotiating on a purchase. Grades also make two reports on the same property directly comparable.

Recommendations should be separated from findings and it is reasonable to insist on that. The findings are what the camera saw, and the recommendations are the plumber's view on what should be done, and mixing the two makes it hard to get a second opinion. A report that reads as a quote for repairs dressed up as an inspection is worth treating carefully. The best reports state the condition plainly and leave the commercial decision to you. Findings and recommendations belong in separate sections of the same document, because a second opinion becomes much harder to obtain once the two have been merged together.

Getting the raw footage as well as the report is worth asking for. Most plumbers will provide it on a drive or a link without charging extra, and having it means a second opinion is possible without a second inspection. File it wherever you keep the certificates for the property. It is also what an insurer will ask for if a claim follows later. Storage costs nothing and the footage may matter years after the inspection.

Independence is worth thinking about where the stakes are high. A plumber who inspects and then quotes the repair has an obvious interest in what they find, which does not make them dishonest but does make a second opinion sensible on a large recommendation. Some firms offer inspection only and do not carry out repairs at all. On a five figure recommendation, paying for a second inspection is cheap insurance. Inspection only operators exist in most metropolitan areas, and on a five figure recommendation their fee is trivial against the size of the decision.

Locating and Depth Marking

Finding a fault on camera and finding it in the yard are two different problems. The camera tells you a defect sits eleven metres from the access point, and eleven metres of pipe can run under a garden bed, a driveway or a slab in a direction nobody has recorded. A locator solves this by tracking a transmitter in the camera head from above ground. Without it, the repair starts with somebody guessing where to dig. Standing water is the most common reason a survey turns out to be partial.

The equipment is straightforward in principle and precise in practice. A small transmitter, usually called a sonde, sits in the camera head and emits a signal that a handheld receiver picks up from the surface, giving both the horizontal position and the depth. The plumber marks the ground with paint or pegs as they go. Accuracy is generally good enough to dig a targeted hole instead of a trench. A report silent on where the camera stopped has left out the important limitation. Ask for it to be stated explicitly instead of inferred from the footage.

Depth matters as much as position when a repair is being priced. A fault at four hundred millimetres and the same fault at two metres are entirely different excavation jobs, particularly under a driveway or close to a building. Earthworks are covered at excavation and earthmoving. A repair quote given without a known depth carries a margin for the unknown that you end up paying for. Branch lines and main lines often need different equipment on the same visit. Push rod cameras and crawler units suit different pipe sizes entirely.

Marking the whole line is worth doing before any excavation on the property. Where a pool, a shed, a footing or a landscaping project is planned, knowing exactly where the sewer and stormwater lines run prevents an expensive strike. Landscaping work is covered at landscaping. An excavator through a live sewer line is a bad day for everybody and an entirely avoidable one. Further investigation might mean excavation at a marked point instead of more footage, which is a normal progression and not a sign the inspection failed.

Sydney Water and other authorities can supply a diagram showing the sewer on your property. That diagram indicates the position of the sewer main and the connection point, and it is genuinely useful as a starting point, though it is a record and not a survey and the pipe is not always exactly where the paper says. Obtaining one before you plan any building work is worth the small fee. Treat it as context for the locating work instead of a substitute for it. Asking two operators to comment on the same recording costs one attendance.

Building over or near a sewer main brings the water authority into the process. Where a proposed structure sits over or close to an authority main, approval is generally required before construction and the authority may impose conditions on footings and clearances. This catches extensions, granny flats and pools regularly. Establish the position early, because it can determine where a structure is able to go at all. Drainage in an older property is a maintenance item and not a solved problem. Treating it that way is what keeps the surprises small.

Buying a Property

Drainage sits outside a standard pre-purchase building inspection almost every time. A building inspector assesses what can be seen and accessed, and a sewer line two metres under a lawn is neither, so the report you receive says nothing about it. Building inspections are covered at building inspection. Buyers routinely assume drainage has been checked when it has not been looked at in any way. Bundling is the single easiest way to reduce what this costs. Bundling an inspection with a service visit is the easiest saving on this work.

The properties where this matters most are exactly the ones people want. A Federation or interwar house in an established suburb almost certainly has earthenware drainage, and the mature trees that make those streets attractive are the same trees that find the joints. A charming inner west terrace with a liquidambar out the front is a textbook case. The inspection costs $350 to $700 against a purchase price in the millions. A second dwelling on the block usually means a second line to survey, so count the connections instead of the buildings when you describe the property.

Timing is the difficulty and it needs planning. Access to inspect generally requires the vendor's agreement, and the window between an offer and exchange can be short, so the arrangement is worth raising with the agent early instead of in the final days. Some vendors refuse, which is itself worth noting. Where a purchase is proceeding to auction, the inspection has to happen before the day. The report is the product wherever a decision or a document depends on it.

What a report gives you at that stage is negotiating position. A documented finding of root intrusion, a fracture or a collapsed section is a specific figure that can be raised with the vendor, and it is far more persuasive than a general concern about the age of the house. Where the finding is serious, it may change whether you proceed at all. Either outcome is worth the inspection fee on a purchase of that size.

New builds and recently renovated properties deserve an inspection for a different reason. Building debris, sand, cement and offcuts washed or dropped into drainage during construction are common, and a new house can have a partially blocked line from the day it is handed over. New construction plumbing is covered at new home plumbing. Where a builder's warranty period is still running, finding it early is what allows you to have it rectified. Agreeing the position on clearing in advance avoids an argument on the day, and most plumbers will quote both scenarios if you ask them to.

Strata purchases need the lot boundary understood before an inspection is arranged. Drainage inside your lot is generally your concern, while the stacks and common lines serving several lots belong to the owners corporation, and inspecting the wrong thing answers a question you did not have. Lot and common property questions fall under strata and body corporate plumbing, with NCAT hearing the arguments about who owns what. The strata records may also reveal previous drainage work across the building. Two lines on an older block is the common case and not the exception.

What a Camera Cannot Do

A camera cannot see through water and that limits more than people expect. A line holding standing water because of a belly or a partial blockage gives murky footage where defects are simply invisible, and a plumber may have to jet or pump before proceeding. Where a report is based on footage through standing water, its value is limited. Check whether the whole line was viewed clearly or only part of it. Street trees are the usual source of the root material found in those suburbs. Earthenware drainage under a mature street tree is the classic combination.

A camera cannot pass a blockage or a collapse. Where the line is obstructed, the survey stops there and everything beyond it is unknown, which means a report can be entirely accurate about the first eight metres and silent about the next twenty. That is a real limitation and not a failure by the plumber. Where the camera stopped and why should appear explicitly in any report. An inspection finding nothing is still a useful result on a purchase, because it removes an unknown that nobody else in the transaction has checked.

Small diameter and sharply bent lines defeat some equipment. A camera head has a minimum bend radius and a physical size, so a fixture waste or a tightly bent section may be beyond what a particular unit can navigate. Smaller cameras exist for exactly this. Find out what size line the plumber's equipment suits if the concern is a branch line instead of the main. Shared drainage arrangements are worth resolving before you own the property.

A camera shows the inside of the pipe and nothing outside it. Voids in the surrounding soil, ground movement, tree root systems approaching but not yet inside, and the condition of bedding under the pipe are all invisible to it. That is why a serious finding sometimes leads to further investigation instead of straight to a repair. The camera answers what the pipe looks like inside and nothing more. Regional camera coverage is thinner than metropolitan coverage, so ask early instead of assuming somebody local carries the equipment.

Interpretation varies between operators and that is worth acknowledging plainly. The same footage can produce a recommendation to reline from one plumber and a recommendation to monitor from another, because grading a defect involves judgement about how quickly it is likely to worsen. Neither view is necessarily the wrong one. On an expensive recommendation, a second opinion on the same footage costs very little. Locating over long runs takes noticeably more time than a suburban block.

An inspection is a snapshot and not a warranty. Drainage condition changes as ground moves, trees grow and joints continue to open, so a clear report today does not guarantee a clear line in three years. That is not a criticism of the process, it is simply what an inspection is. Where a property has known issues, a repeat inspection every few years is more useful than treating one report as permanent. A tank inspection is a separate service from a drainage camera survey.

What Drives the Price

Whether the inspection is standalone or added to another job is the largest single factor. A camera run during a clearing visit costs $200 to $450 because the attendance is already paid for, while the same survey as a dedicated visit is $250 to $600. Booking it alongside anything else pending is the simplest saving available. Ask what the difference is if the inspection is combined with other work. Silt entering lines during a flood can persist long after the water goes down. An inspection is reasonable due diligence after any significant event.

The number of lines being surveyed scales the time directly. A single sewer line is quick, while a property with sewer, stormwater, a separate outbuilding connection and a second dwelling takes several times as long and produces several times the report. Larger properties are quoted per line for exactly this reason. Tally the lines before you ask for a price, since that count is what the figure is built on.

Whether a written report is included is the difference people most often miss when comparing quotes. Report preparation is office time and it is real, so a quote without one will always look better on price and worse on usefulness. Where the inspection is for a purchase, a claim or a building decision, the report is the product. Establish which of the two you are being quoted for, because a sample report tells you more about an operator than a price ever will.

How easily somebody can get into the line is the first thing that moves the labour figure. A well positioned inspection opening lets a camera go straight in, while a property with no accessible opening may require lifting a pan or cutting into the line, which turns a short visit into a longer one. In older properties the opening is often there and buried under paving or a garden bed. Finding yours before the plumber arrives saves time on the clock and occasionally saves an entire second visit.

Line condition can stop the job before it starts. A line full of debris, grease or standing water has to be cleared before a camera will see anything useful, and that is an additional charge on a visit booked as an inspection. A plumber cannot know in advance which situation applies. Agree what happens and what it costs if clearing turns out to be necessary first. Independence costs very little when the footage already exists.

Sydney Metro Costs

Sydney has the largest pool of drainage plumbers carrying camera equipment and competition at the domestic end is real. The age of the drainage and the number of lines on the block move the figure far more than the postcode ever does. A 1920s house with earthenware sewer and separate stormwater is a longer job than a 2015 townhouse on a single PVC line. Neither is reliably dearer until somebody knows what is there. Excavating to a marked point is a different job from trenching to find something. The saving on the dig usually exceeds the cost of the locating.

The older suburbs generate most of the demand for this service. Areas with pre 1980 housing and mature street trees produce the root ingress that makes inspection worthwhile, and plumbers working those suburbs generally carry a camera as standard equipment. Tree assessment work is covered at arborist reports where a specific tree is implicated. Expect a plumber in those areas to be genuinely experienced at reading what they find. Describing the drain as currently blocked changes what the plumber brings. Say plainly whether the drain is flowing, slow or fully blocked.

The growth corridors are the opposite proposition. Estate housing built in the past two decades runs on PVC with sealed joints, so roots rarely get in and a survey on a ten year old house commonly finds nothing worth reporting. That is a perfectly good outcome and worth the modest cost where a purchase or a building project is involved. It is rarely worth doing speculatively on a house of that age.

Inner city terraces bring access problems that add time. A rear courtyard reached only through the house, an inspection opening under a deck and drainage running under a shared boundary all slow a job that would take an hour elsewhere. Some terraces share drainage with neighbours in arrangements dating back a century. Where that applies, the inspection may raise questions about shared responsibility that are worth resolving. A pre-purchase inspection and a diagnostic inspection are different products.

Regional NSW Costs

Regional pricing carries a heavier travel component and a narrower choice of operator. Not every regional plumber carries camera equipment, and the ones who do may cover several towns, so both the price and the wait can be longer than in a suburb. Booking around an existing run in your area helps on both counts. Find out how travel is treated before you agree to an attendance.

Rural properties frequently have longer lines and more of them. Drainage running from a house to a treatment system, separate lines from outbuildings and stormwater discharging well away from the dwelling all add survey time, and the distances involved make locating a bigger part of the job. Subsoil systems are covered at subsoil drainage installation. Expect a rural inspection to take longer than a suburban one for the same number of fixtures. Finding the openings before the plumber arrives is worth the walk around the yard. The rest of an inspection quote falls into place once those four are settled.

A property running an on-site wastewater system raises a different question again. A septic or aerated system involves tanks, pumps and a disposal area instead of a connection to a sewer main, and a camera surveys only the pipework between the house and the tank. Where the problem is the system itself, an inspection of the drainage line answers the wrong question. Establish what you are trying to find out before booking.

Bushfire recovery and flood affected areas raise drainage questions that are worth investigating. Ground movement, debris and silt entering lines during a flood, and root systems responding after fire all affect drainage in ways that are invisible from the surface. An inspection after a significant event is reasonable due diligence on an older property. Insurers may also ask for it as part of assessing a claim.

Availability is the practical constraint outside the cities. A plumber with camera equipment may be booked a fortnight ahead, which matters where a purchase timeline is short. Arrange it as soon as an offer is contemplated instead of after it is accepted. Find out which local plumber owns a camera well before the week you need one.

What to Look Out For

Establish whether a written report is included before you compare any prices. An inspection without a report is a plumber telling you what they saw, which is fine for a straightforward decision and worthless for a purchase, a claim or a building project. The cheaper quote is frequently the one missing the deliverable you actually need, so ask to see a sample report wherever the outcome matters. A partial survey is legitimate, and it simply has to be described as one.

Insist on knowing how much of the line was actually viewed. A camera cannot pass a blockage or see through standing water, so a survey can be entirely accurate about part of a line and silent about the rest, and a report that does not say where the camera stopped is incomplete. This is the most common gap in a cheap inspection. Get the stopping point and the reason for it recorded in writing, since an unstated limitation reads as a clean bill of health to anybody who was not standing there.

Be careful where the inspection and the repair quote come from the same source. There is nothing improper about a plumber who inspects and then offers to fix what they found, but a five figure recommendation deserves a second opinion, and the raw footage makes that possible without a second inspection. Ask for the raw footage at the time so a second view costs nothing but a phone call. The ACCC oversees the consumer guarantees attaching to the work itself.

Check that locating is included where anybody is going to dig. Knowing a fault sits eleven metres along the line is not the same as knowing where that is in the yard and how deep, and a repair quoted without a marked position carries a contingency you will pay for. It is a modest add-on against the excavation it informs. Establish whether it sits inside the price when you book, because a repair quoted to an unmarked fault carries a contingency you end up funding.

Do not book an inspection while the line is still blocked and expect a full survey. A camera needs a reasonably clear pipe to produce useful footage, so where a blockage is current the clearing generally has to happen first, and combining the two into one visit is both cheaper and more sensible. A plumber who arrives to inspect a blocked line may not be able to do anything useful. Describe the current state of the drain accurately when you book.

What to Look for in a Quote in NSW

A drain camera inspection quote should state how many lines are included, whether a written report is provided and what it contains, and whether locating and depth marking form part of the price. It should say what happens if the line needs clearing before it can be surveyed and what that costs, and confirm whether the raw footage will be supplied. As with any plumbing engagement, the licence number belongs on the paperwork. Cheap quotes tend to go quiet on two things: whether a report is included, and what happens when the camera will not go any further.

Describe the situation the same way to everybody. Why you want the inspection, whether the drain is currently blocked, how old the house is, how many lines you think there are and whether anything is about to be built over the line all change the scope. A quote given for a simple look and a quote given for a pre-purchase report are different products. Send the same description to each of them.

What a plumber asks before quoting tells you which one you are dealing with. Somebody asking why you want the inspection, what the outcome needs to prove and whether the line is currently clear is scoping the work properly. A flat figure given against the phrase drain camera has assumed the simplest version of the job. That assumption surfaces as a limitation in the report instead of as a variation on the invoice.

Settle the report, the coverage and the locating before anybody attends. Confirm what the report will contain, agree what happens if the camera cannot get through, establish whether locating is included, and ask for the footage as well as the document. Related work is grouped under drainage, with urgent faults at emergency plumber and stormwater at stormwater drainage plumbing. Every one of those costs nothing to settle beforehand and plenty to discover later.