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Your Local Leak Detection Professionals in San Luis Obispo County

We get it - Hidden leaks are stressful. Our local American Leak Detection specialists will come to you and locate your problem fast and with the least damage possible.

American Leak Detection of San Luis Obispo County
Service Areas:

Serving San Luis Obispo County

Leak Detection in San Luis Obispo County

Need Leak Detection in Paso Robles, Cambria, San Luis Obispo, Arroyo Grande or Beyond?

Since 1974, American Leak Detection™ has provided countless home and business owners reliable leak detection services across the country. In fact, we have built a reputation as the number one leak detection company in the nation!

At American Leak Detection of San Luis Obispo County, we are proud to uphold this tradition, going above and beyond to deliver quality leak detection from Paso Robles, Cambria, San Luis Obispo, Arroyo Grande and all surrounding areas.

Ready to schedule an appointment? Call (805) 266-7231 for accurate and upfront pricing!

Quality Leak Detection Just a Phone Call Away

Whether you are having trouble locating the cause of your spiked water bill or fear that water spots and dripping water sounds indicate a leak, American Leak Detection is here to help.

We help you determine if you have a leak by:

  • Reviewing your situation with you over the phone
  • Giving you a flat rate price based on this information
  • Performing an inspection of your property
  • Utilizing only non-invasive, non-destructive methods
  • Providing fast and accurate assessments

As San Luis Obispo County’s leading leak detection company, we have the innovative and advanced technology needed to resolve your leak concerns.

Contact us at (805) 266-7231 to schedule leak detection in 
San Luis Obispo County

Think You Have A Leak? CONTACT YOUR LOCAL LEAK DETECTION SPECIALIST TODAY!
  • 1
    Erosion of the soil supporting your foundation or pool deck
  • 2
    Sewer backup resulting in having to vacate the property
  • 3
    Flooding which can damage your structure and furnishings
  • 4
    Damage to your pocketbook from high water and energy bills
  • 5
    Mildew build up with the potential for health problems
  • 6
    The waste of our most valuable resource: water
Where Is Your Leak?

Our highly-trained service professional will come to your property to assess your problem in no time!

Have Your Water Problems Solved in 3 Easy Steps
  • Step 1
    Your Location: San Luis Obispo County Change
  • Step 2
    Request Your Service
  • Step 3
    Consult with a Leak Detection Specialist
Contact Us (805) 266-7231
Areas We Serve
  • 93401
  • 93402
  • 93403
  • 93405
  • 93406
  • 93407
  • 93408
  • 93409
  • 93410
  • 93412
  • 93420
  • 93421
  • 93422
  • 93423
  • 93424
  • 93428
  • 93430
  • 93432
  • 93433
  • 93435
  • 93442
  • 93443
  • 93444
  • 93445
  • 93446
  • 93447
  • 93448
  • 93449
  • 93451
  • 93452
  • 93453
  • 93461
  • 93465
  • 93483
Plumbing Leak Detection job in Morro Bay

S.D.

Another Morro Bay property required electronic leak detection and a full pressure test on the mainline system, which we conducted as part of our plumbing leak detection service. The technician found an underground leak between an in-ground valve and the hot water heater. The location was marked after notifying property management, allowing for a clean handoff to the repair team for next steps.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Cayucos

M.L.

In Cayucos, a technician traced an underground water leak to a buried pressure regulator on a ¾” copper line beneath a deck as part of the plumbing leak detection process. The project involved careful digging to avoid structural damage. With the leak source confirmed, the technician recommended removing the outdated regulator to prevent future failures and streamline the system.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Morro Bay

H.R.

A challenging plumbing leak detection job in Morro Bay required excavating through concrete and soil to reach a failed PVC MIP fitting connected to copper piping. Once exposed, the technician removed the damaged section and ran a pressure test to confirm the integrity of the system. After completing the repair, the trench was backfilled with 120 lbs of utility sand and stabilized with existing concrete blocks.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Atascadero

S.R.

In Atascadero, a suspected leak was confirmed on the hot water side during a plumbing leak detection service. The technician traced the source to a section of pipe beneath the kitchen sink cabinet. The leak was identified as running between the laundry manifold and the kitchen sink manifold, allowing the team to target the repair without unnecessary demolition.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in San Luis Obispo

M.S.

A plumbing leak detection visit in San Luis Obispo uncovered a hot water slab leak in Unit 14. The technician traced the issue to the recirculating line in the hot water system, with the leak located directly beneath the tenant’s couch. The area was marked clearly with tape to guide the repair crew and minimize disruption to the living space.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in San Luis Obispo

B.P.

During a follow-up visit in San Luis Obispo, our technician addressed a previously found issue during plumbing leak detection. The leak was located on a 90-degree fitting connecting a PVC line to the existing copper mainline. To complete the repair, an adaptation was made from PVC to copper. After the work was done, the system was pressure tested and confirmed to be leak-free.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Baywood-Los Osos

G.D.

In Los Osos, a full plumbing leak detection was carried out on the home’s pressurized water systems. During testing, no pressure loss was initially recorded due to prior changes made by the homeowner, including the removal of a leaking section and the shut-off of angle stops. Further inspection revealed a slow drip on the supply line at the bridge connection for the hot and cold systems. Accurate testing helped clarify the current state and avoid unnecessary repairs.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Morro Bay

H.B.

While on site in Morro Bay, we carried out a detailed plumbing leak detection using electronic equipment and a full pressure test on the mainline. Our technician traced the issue to an underground leak embedded in the concrete footing of a retaining wall shared with a neighbouring property. The leak was found roughly seven feet from the main water shut-off for the building. Early detection in this tricky spot will help reduce unnecessary damage and repair time.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Atascadero

C.C.

Pinpointing the source of a minor issue, we conducted a thorough plumbing leak detection inside a home in Atascadero. By isolating interior plumbing lines, our technician identified a small leak caused by a continuously running toilet in the tenant’s restroom. A quick adjustment to the float resolved the issue, and the system held steady during follow-up checks. This simple fix helped prevent water waste and a potential increase in utility bills.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Atascadero

M.A.

This plumbing leak detection in Atascadero required a thorough inspection to pinpoint the exact spot. Our technician used electronic tools to assess a slow pressure drop in the gas line running from the meter to the home. The leak was traced to the main line just behind the decking, right where the riser connects. To assist with upcoming repairs, the exact location was marked clearly with a yellow X for the plumber on site.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in San Luis Obispo

W.C.

Our team performed professional plumbing leak detection in San Luis Obispo to evaluate a suspected issue with the fire main system. The main pump was activating every hour, discharging large volumes of water for approximately ten minutes each cycle. A pressure test showed a drop in just 28 minutes, strongly indicating an underground leak. Based on these findings, we recommended replacing the jockey pump.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Baywood-Los Osos

B.C.

We performed a plumbing leak detection in Los Osos to investigate a suspected underground leak. Our team used electronic equipment to trace the issue and identified a leak on the service line beneath the outdoor fireplace in the front yard. To verify the location, he carefully excavated the area and exposed the leaking section of pipe. This hands-on approach allowed us to confirm the problem while avoiding unnecessary disruption to the rest of the yard.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in Baywood-Los Osos

O.N.

A plumbing leak detection in Los Osos was initiated after concerns about possible water loss near the home. The technician performed a full electronic inspection and confirmed that the irrigation system was holding pressure with no active leaks. However, a small leak was found on the service line near the corner of the house by the riser. The location was marked with a red flag and shown to the homeowner on-site for reference.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in San Luis Obispo

M.C.

Plumbing leak detection in San Luis Obispo uncovered a serious issue with the irrigation system behind a commercial building. Our team performed a full electronic leak detection and pressure test, focusing on the section of pipe located after the backflow leading to all irrigation valves. A rapid pressure loss confirmed the presence of a significant leak. The leak was pinpointed under the asphalt near the back corner of the building and marked with white spray paint.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in San Luis Obispo

G.J.

Unexplained water usage led to a plumbing leak detection in San Luis Obispo, where our technician investigated the hillside for possible issues. The technician identified a large leak on the service line about halfway up the hill using electronic leak detection equipment. A blue flag was used to mark the exact location, and the technician walked the homeowner through the findings on-site. This pinpoint detection helps the homeowner take the next steps toward efficient repair and water conservation.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in San Luis Obispo

C.L.

In San Luis Obispo, our technician performed a detailed plumbing leak detection and found a major leak on the service line near the building addition. The issue was located right where the pipe enters the structure and marked clearly with blue paint. By identifying the problem early, we helped the property owner avoid potential water damage and costly repairs. This timely detection also supports system longevity and efficient water use.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Plumbing Leak Detection job in San Luis Obispo

S.L.

In San Luis Obispo, we completed a precise plumbing leak detection and pressure test on the irrigation mainline past the backflow. The source of the leak was found on the warning track near 1st base of the baseball field. Our technician identified a break on a PVC T-fitting, allowing the onsite team to begin repairs immediately. Addressing the issue quickly helped prevent water waste and field disruption.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Pool Leak Detection job in Atascadero

Z.M.

Our team has successfully handled pool leak detection and repaired structural leaks in Atascadero. We patch the cracks with temporary epoxy. After running electronic testing, we found a minimal water loss in 24 hours, likely due to evaporation. We recommend foam injection for future repairs. All shallow steps are now fully covered, and the skimmer water level has been topped.

American Leak Detection of San Luis Obispo CountyPool Leak Detection
Plumbing Leak Detection job in Atascadero

Z.T.

In Atascadero, our plumbing leak detection services uncovered a hidden irrigation leak caused by a failed valve near a hose bib beside an old oak tree. Using advanced electronic tools, our technician pinpointed the issue with speed and precision. The leak had been running continuously, wasting water and threatening nearby plants. By stopping the flow, we helped the homeowner conserve water and prevent further landscape damage.

American Leak Detection of San Luis Obispo CountyPlumbing Leak Detection
Pool Leak Detection job in Paso Robles

F.C.

Our team performed a professional pool leak detection in Paso Robles. We removed damaged concrete around the auto fill bucket to access and repair critical plumbing. Due to poor concrete conditions, extra material was cut to reconnect hydrostatic, drain, and pressurized lines properly. After patching, the system was retested and showed minimal evaporation loss. The pool is slightly settling toward the east hillside stabilization is recommended to prevent future leaks or structural issues.

American Leak Detection of San Luis Obispo CountyPool Leak Detection