A sewer camera inspection typically costs $125 to $500, a yearly backflow test $75 to $200 per device, and a plumber's service call about $50 to $250, according to published 2026 guides. City permit fees move with the scope and the city. Under permits, codes and inspections in the site, this page splits out each charge, so a quote can be checked line by line. Figures are national or statewide, so local numbers may differ.
What does a plumbing inspection cost?
It depends on what is being inspected. A service call to look at a problem runs about $50 to $250 and often covers the first hour. A sewer camera scan is $125 to $500 in most guides. A backflow test runs $75 to $200 per device in California. These are guideposts. The final price is whatever the plumber writes in the quote.
| Inspection | Typical published range | What you get |
|---|---|---|
| Service call or diagnostic visit | about $50 to $250 | Plumber looks, diagnoses, quotes the fix |
| Sewer camera inspection | about $125 to $500 | Video of the drain line from a cleanout |
| Camera scan added to a home inspection | about $100 to $250 | Report for a buyer |
| Annual backflow test | about $75 to $200 per device | Test, report to water supplier |
| Backflow repair after a failed test | about $100 to $500 | Parts, retest |
One regional guide puts camera work at $250 to $450, which suits the Anaheim area too. Some firms include the video file, and others charge an extra $50 to $150 for the recording.
How much does a camera inspection cost, and when is it worth it?
Most guides put a plumber's camera inspection between $125 and $500, with an average near $280 to $350. Worth the money before buying an older house, after repeated backups, or ahead of a repipe or a large remodel. A camera shows cracks, roots, sags and collapses that a drain snake never will.
Older Anaheim, Fullerton and Orange neighborhoods are the main case. Plenty of pre-1960s houses still run on clay or cast iron sewer lines, which can crack and admit roots, and a camera is the sole way to see it short of digging. Without a cleanout the plumber may have to pull a toilet for access, which pushes the price to the $175 to $750 range in published guides, and installing a new cleanout costs more still. Cleaning with a hydro-jet before the scan is often a separate charge.
If you are buying, read plumber leak detection cost and repiping cost beside the scan quote.
Which plumbing jobs in Orange County call for a permit?
You need a permit for most work that changes pipe, gas or fixtures' connections, and for replacing a water heater. Simple repairs such as a washer or faucet swap generally do not. Each city, including Anaheim, Fullerton and Orange, runs its own building division, so confirm with yours before work begins.
Anaheim's published bulletin on water heaters says its building division must approve new or relocated units, and the city lists an energy compliance form among the documents for replacements. Gas line extensions also go through permits. Beyond that, inspectors usually look at the visible parts of the job: strapping, the relief valve discharge, gas connections, venting and sometimes pipe size.
Permits and licensing are linked. According to the state contractor board, permit work takes a contractor license at any price, and so does any job reaching $1,000 for labor and parts combined. A permitted job should therefore carry a license number on its application. For the common case, read the water heater permit guide.
What does a plumbing permit application involve, and can homeowners apply?
The contractor normally files, with the address, the scope and a license number, and pays the fee. Many Orange County cities accept online applications, and others take them at the counter. Fees vary by city and job. Ask the building division for its current fee schedule rather than relying on a guess.
An owner who lives in the house can sometimes apply as an owner-builder, but eligibility shifts from one city to the next and by kind of work, and gas or water heater jobs may draw extra scrutiny. The Business and Professions Code sets the owner-builder framework, while your own city's building division decides what it issues. Hiring a contractor sidesteps the question.
For comparison pricing on ordinary repairs, see the plumber cost guide.
How long does a plumbing permit stay valid?
In the base California Building Code, a permit lapses if work has not begun within 180 days of issue, or if it halts for 180 days after starting. The building official may grant written extensions of up to 180 days apiece. Cities can amend this, so check the permit card or ask the division.
Practical tip: call for the inspection as soon as the work is ready, and do not leave a job half done. A lapsed permit means a fresh application and fees. If the contractor says no inspection is due yet, ask when one will be.
What drives the price of an inspection?
The big movers are access, scope, the number of devices and who does the work. Cleanout access keeps a camera scan at the low end. Several backflow devices on a commercial property add up fast. A failed test brings repair and retest charges, and evening or weekend visits tend to cost more.
Questions that explain a quote: Is the video included? Is the report written? Does the price cover retest after a repair? Is a permit or city fee extra? On commercial rules and testing, see commercial backflow testing and how backflow testing is done.
Common questions
How long will the visit last?
A camera run with an existing cleanout is often fairly quick, though long lines and blockages stretch it. A single backflow device may take under an hour. A diagnostic call can be shorter. Ask the plumber what the time estimate assumes.
What do I ask when booking one?
Find out what the price includes, whether you receive video or a written report, whether any repair or retest is built in, and whether permit fees are extra. For backflow, ask if your water supplier accepts the tester and who files the report.
Should an adult be on site?
Generally an adult should point out the access point, such as the cleanout or backflow device, and hear the findings. For a device at the front of a property, ask whether access to the shutoff is all the tester needs.
Is a backflow test required every year?
In most cases, yes. State rules in Title 17 call for at least one test a year, more where the supplier or health agency asks. The water supplier sends the reminder and keeps the records, so look at its list of accepted testers.
Want a price? Use the quote page, or return to the Citrus Belt Plumbing home page.
Sources
- Published 2026 sewer camera inspection price guides (several, checked November 2026)
- Published California backflow test prices from several contractors, checked November 2026
- California Code of Regulations Title 17, section 7605, testing and maintenance of backflow preventers
- 2022 California Building Code, section 105.5, permit expiration
- Contractors State License Board, contractor license guide
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