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Leak Detection

Leak Detection & Repair in Concord, CA

Plumbing Experts Serving Concord, Walnut Creek, Danville, & the Surrounding Areas

External leaks such as ones in faucets, under sinks, and toilets are easy to see and repair, but there can also be leaks in your pipes hidden deep under slabs, flooring, and foundation. A pinhole leak in the wall can turn into a serious emergency if left unchecked.

At Absolute Plumbing and Drain, we have the tools, skills, and technology to find leaks anywhere in your Bay Area sewer lines, including the ones that are buried underground or inside walls. Moreover, we can come up with an accurate diagnosis, which is important for guaranteed success when it comes to the method of repair. 

Suspect a leak in your Concord home? Contact our experienced team today at (925) 369-3067 to get started. 

Our Service Areas

We are proud to offer our outstanding leak detection services to the following additional locations and their surrounding areas:

Signs of a Water Leak

Water leaks can be hard to detect and often go unnoticed until the damage is done. 

However, there are some telltale signs of a water leak that you should be aware of in order to catch it early and avoid costly repairs:

  • High water bills - If your bill spikes for no obvious reason, it could be indicative of a leak somewhere in the home.
  • Reduced water pressure
  • Mold and mildew growth - This not only looks unattractive but can also cause upper respiratory issues and irritate allergy and asthma sufferers.
  • Water stains on ceilings - If you see dark spots or discoloration on your ceiling, there is likely a leak somewhere inside the wall causing it.
  • Peeling wallpaper or blistering paint - This can indicate that there is a leak in the wall.
  • Sagging ceilings - Sagging may suggest either a roof or pipe leak underneath and should not be ignored.

Providing the Highest Standard Every Time

  • Top Products & Technology
    At Absolute Plumbing and Drain we make sure our team is not only knowledgeable and up to date with new techniques but ensure we have the newest products and technology.
  • Quality Work at Reasonable Rates
    With over two decades of experience, we ensure quality results. We take pride in delivering quality solutions at a competitive price, always!
  • We are Diamond Certified

    Founded in 1990, Diamond Certified serves to highlight select and limited top local companies for customers, homeowners, and business owners in Contra Costa County and the surrounding areas.

Concord Camera Inspection and Leak Detection Services

The problem with traditional leak detection services is the indiscriminate amount of digging in an effort to find the source of the leak. At Absolute Plumbing and Drain, we offer a variety of leak detection services you can count on from slab leak detection and smoke testing to hydrostatic leak detection and, occasionally, sewer camera inspection

Leak detection in Concord, CA, and surrounding areas involve our team using smoke, electricity, or water to find small and large leaks within your sewer and drain system. Leak detection services require zero digging and disturbing the landscape. It’s fast, environmental-friendly and best of all, affordable. 

Micro Camera Inspections for Residential & Commercial Leak Detection

Our technicians use the latest leak detection equipment and innovative gadgets such as a micro camera that’s attached to a flexible line to see the insides of your pipes in real-time. The contraption is inserted into any open cleanout (sink or bathtub drain) and navigates to any point in your sewer system. 

For residential slab leaks, we can look into the foundations of your property to find problems and repair them. 

Commercial slab leak inspections include:

  • High rise leaks
  • Window tray leaks
  • Slab leaks under condos
  • And more

We can also conduct sewer and drain leaks following persistent odor issues. 

Additional Leak Detection Services We Offer

Other common detection services include:

  • Sewer pipe
  • Underground pipe
  • Overhead
  • Grout and tile
  • Wall
  • And roof leaks

Once the source has been found, our capable technicians will come up with a 100% accurate diagnosis on how to best resolve the matter on hand. Our certified plumbers are fully trained to handle any and all kinds of leak issues, starting from small ones down to the biggest emergencies. 

What Are the Benefits of Leak Detection?

Our expertise allows us to spot issues early on and prevent leaks before they happen.

Leak detection can help protect your home from:

  • Water damage
  • Mold formation
  • And your family from health hazards

Let us put our years of training and experience to work for you – call our office at 925-369-3067 or reach out to us online today!

Cured-in-Place-Pipe Lining in Concord

CIPP, or cured in place pipe lining can replace aging lines and ones that have corroded, restoring water quality along the way. At Absolute Plumbing and Drain, we recommend the cure-in-place method as the quickest and most effective way to rehabilitating broken pipes. A liner coated with special epoxy resin forms a new pipe material within the old one and seals the leak at the same time.

This trenchless method of pipe repair can address a multitude of common pipe problems, such as:

  • Cracked seals
  • Poor plumbing installation
  • High water pressure
  • And in the event of burst pipes due to freezing weather

If you have a property that’s 10 years old or more, then it’s best to have a professional technician conduct an inspection for leaks on your sewer line. For newer properties, sewer inspections guarantee peace of mind and continued usage without backups and clog occurrences.

If your home has wet patches, mold, and mildew, or if you’re hit with a high water bill, call our team at Absolute Plumbing and Drain at (925) 369-3067 or fill out the online form to schedule an appointment for leak detection.


  • Highly Professional!

    "Absolute Plumbing said they get there someone there before noon . Larry and Alex were right on time, friendly and highly professional. They got the job done quicker than I thought they would. They did double duty as miracle workers today."

    - Carol Y.
  • So Responsive!

    "Well, this was my first time using them. Coming from another plumber that we had used for a really long time."

    - Debra D.
  • Exceptional Service!

    "I have used Absolute Pluming several times, and every time I have called them they where very responsive thoroughly investigate the issue."

    - Gilbert B.
  • Definitely Recommend!

    "Ryan from Absolute Plumbing Came out to do a second opinion on a sewer lateral on 11/262021 for my clients. The equipment he used was new and much easier to see and understand the situation we were dealing with."

    - Kathy E.
  • Very Professional!

    "Ryan came out and was very professional. He greeted us and then went right to work on the leak under my house. He fixed it in a quick and did a great job."

    - Judith M.

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