- Expert water leak detection
Find Hidden Leaks Before They Become Expensive.
- Licensed & Insured
- Residential • Commercial • Municipal
- Non-Invasive Leak Detection
- Advanced Acoustic & Thermal Imaging
- Serving the Bay Area
Using advanced acoustic sensors and precision thermal imaging to locate microscopic breaches with zero property damage. Trust the experts to protect your infrastructure.
- Expertise & Heritage
The Science of Silence.
Water Leak Detective was founded on a simple principle: you shouldn't have to break walls to find water. Our investigators come from civil engineering and acoustic physics backgrounds, bringing military-grade rigor to every detection case.
"The technology we use is identical to that used in submarine sonar tracking. We don't guess; we triangulate."
John Detective
Chief Forensic Investigator
- Our Services
Complete Diagnostic Solutions
We provide advanced water leak detection and plumbing diagnostics for residential, commercial, and industrial properties using military-grade technology.
16 specialized modules
Residential Leak Detection
We identify hidden water leaks in homes using non-invasive technology to prevent damage and high water bills.
Commercial Leak Detection
Specialized leak detection services for offices, buildings, and commercial facilities to ensure smooth operations.
Main Water Line Detection
Advanced inspection of underground main water lines to detect leaks, pressure loss, and pipe failures.
Slab Leak Detection
Precise detection of leaks under concrete slabs using modern acoustic equipment without unnecessary digging.
Hot Water Line Detection
We locate leaks in hot water pipes to prevent energy loss, system damage, and increased utility costs.
Cold Water Line Detection
Accurate detection of cold water pipe leaks inside walls, floors, and underground lines.
Irrigation Leak Detection
We inspect outdoor irrigation systems and sprinkler lines to identify hidden leaks and water wastage.
Structural Investigations
Comprehensive structural inspections to find hidden leaks affecting walls, ceilings, and foundations.
Fixture & Plumbing Inspections
Detailed inspection of faucets, toilets, sinks, and internal fixtures to detect small or hidden leaks.
Industrial Water Detection
High-level leak detection solutions tailored for industrial complexes and large manufacturing properties.
Fire Line Leak Detection
Specialized inspection of fire protection lines to ensure critical safety systems are operational.
Sewer Camera Inspections
High-definition camera inspections of sewer lines to detect blockages, cracks, and hidden leaks.
Drain Camera Inspections
Internal pipe inspections using advanced cameras to identify drainage issues and specific leak sources.
Storm Drain Inspections
Inspection of stormwater drainage systems to ensure proper flow and detect underground damage.
Plumbing Repairs
Professional repair services for all types of plumbing issues identified during our forensic inspection.
Gas Leak Detection
Safe and accurate detection of gas leaks using advanced sensing equipment to ensure property safety.
- How It Works
The Detection Cycle
Initialization
On-site forensic audit and acoustic baseline mapping of your entire infrastructure to establish current status.
Triangulation
Using dual-point correlation to pinpoint the leak coordinate within 3cm accuracy without opening any walls.
Resolution
Full diagnostic report with repair blueprints and a clean, non-invasive remediation plan provided immediately.
- Critical Emergency Service
Immediate Breach Detected?
Our rapid-response investigative units are standing by 24/7. We can be on-site within 60 minutes for critical commercial and residential failures.
Average response time: 42 mins
- Coverage Network
Areas We Serve
Water Leak Detective provides rapid-response forensic plumbing across the metropolitan region. Our local units are strategically stationed to ensure minimal travel time to any neighborhood.
North Region
- Downtown Center
- Riverside Heights
- Oak Valley
- Bayshore North
South Region
- South Bay Village
- The Harbor
- Kings Point
- Park Avenue South
Industrial Zone
- West Tech Park
- Logistics Hub
- Central Refinery
- East Gate Estate
Surrounding Cities
- Oakland
- Hayward
- Castro Valley
- etc
Not sure if you're in range?
Contact our dispatch for a location verification: 1-800-LEAK-DET
- Coverage Network
Areas We Serve
Water Leak Detective provides rapid-response forensic plumbing across the metropolitan region. Our local units are strategically stationed to ensure minimal travel time to any neighborhood.
East Bay
- Oakland
- Berkeley
- Hayward
- Castro Valley
- San Leandro
- Union City
- Fremont
- Newark
- Pleasanton
- Dublin
- Livermore
- Walnut Creek
- Concord
- Danville
- San Ramon
- Alameda
- Richmond
- Antioch
- Brentwood
- Pittsburg
South Bay
- San Jose
- Santa Clara
- Sunnyvale
- Santa Clara
- Mountain View
- Milpitas
- Campbell
- Cupertino
- Los Gatos
- Saratoga
- Morgan Hill
- Gilroy
- Peninsula
- San Francisco
- Daly City
- South San Francisco
- San Bruno
- Millbrae
- Burlingame
- San Mateo
- Foster City
- Belmont
- San Carlos
- Redwood City
- Menlo Park
- Atherton
- Palo Alto
- Half Moon Bay
North Bay
- San Rafael
- Novato
- Mill Valley
- Sausalito
- Petaluma
- Rohnert Park
- Santa Rosa
- Windsor
- Healdsburg
- Sonoma
- Napa
- American Canyon
- Vallejo
- Benicia
Not sure if you're in range?
Contact our dispatch for a location verification: 1-800-LEAK-DET
- Client Testimonials
Trusted by Homeowners & Businesses
"They found a leak under our concrete slab that three other plumbers missed. Saved us thousands in unnecessary demolition. Absolutely incredible technology and professional service."
Sarah Mitchell
Homeowner, Riverside Heights
"Our office building had a mysterious water leak for months. Water Leak Detective pinpointed the source within 45 minutes using thermal imaging. Minimal disruption and maximum precision."
David Reynolds
Facility Manager, West Tech Park
"I called at 2 AM during a flooding emergency. Their team arrived within an hour, identified the burst pipe behind the wall, and stopped further damage. True 24/7 heroes."
James Torres
Restaurant Owner, Downtown Center
Frequently Asked Questions
How much does leak detection cost?
Our standard leak detection inspection fee is:
Residential: $499
Commercial: $899
Pricing includes a comprehensive inspection using advanced leak detection equipment to locate hidden water leaks accurately.
What is the helium testing fee?
Helium testing is an advanced leak detection method used when additional pinpoint accuracy is needed.
Residential Helium Testing: $199
Commercial Helium Testing: $299
This fee is only applied when helium testing is necessary.
Do you repair leaks?
Yes. In addition to locating leaks, we also provide leak repair services for many residential and commercial plumbing systems.
Can you find slab leaks?
Yes. We use specialized acoustic listening devices, pressure testing, thermal imaging, and other advanced equipment to accurately locate slab leaks with minimal disruption to your property.
Do you work with insurance companies?
Yes. We can work directly with insurance companies and provide documentation that may help streamline the claims and inspection process.
How long does a leak detection inspection take?
Most inspections take approximately 30 minutes to 1 hour, depending on the size of the property, accessibility, and complexity of the leak.
What types of leaks can you locate?
We can locate a variety of hidden leaks, including:
Slab leaks
Water supply line leaks
Irrigation leaks
Pool leaks
Sewer leaks
Underground pipe leaks
Commercial plumbing leaks
Do you provide service for residential and commercial properties?
Yes. We provide leak detection services for homeowners, businesses, property managers, municipalities, and industrial facilities.
What areas do you serve?
We proudly serve residential and commercial customers throughout the Bay Area and surrounding communities. Contact us to confirm service availability in your area.
What happens after the leak is found?
Once the leak is located, we’ll explain the findings, discuss repair options, and provide recommendations to help resolve the issue as quickly and efficiently as possible.