Advanced leak detection technology serving Concord, Richmond, Antioch, Walnut Creek, Pittsburg, San Ramon, and surrounding communities with precision and reliability.
Local Expertise
Non-Invasive Detection
Water Conservation Focus.
Cost Savings
Trusted by Professionals
Fast & Accurate Results
Support for All Property Types
Environmental Stewardship
Advanced leak detection technology serving Concord, Richmond, Antioch, Walnut Creek, Pittsburg, San Ramon, and surrounding communities with precision and reliability.
Local Expertise
Non-Invasive Detection
Water Conservation Focus.
Cost Savings
Trusted by Professionals
Fast & Accurate Results
Support for All Property Types
Environmental Stewardship
Contra Costa County spans from the industrial areas of Richmond and Martinez to the affluent suburban communities of Walnut Creek and San Ramon. Our experienced technicians understand the diverse plumbing infrastructure throughout the county, from older industrial properties to modern residential developments in Blackhawk and Danville.
Concord
Richmond
Antioch
Walnut Creek
Pittsburg
San Ramon
Danville
Martinez
Pleasant Hill
Lafayette
Orinda
Brentwood
Slab Leak Detection
Pool Leak Detection
Gas Line Inspection
Water Line Repairs
Sewer Line Inspection
Emergency Response
Whether you're dealing with a hidden water leak in your Walnut Creek home, need pool leak detection in San Ramon, or require emergency gas line services in Concord, The Leak Authority provides comprehensive leak detection solutions backed by advanced technology and local expertise.
Contra Costa County spans from the industrial areas of Richmond and Martinez to the affluent suburban communities of Walnut Creek and San Ramon. Our experienced technicians understand the diverse plumbing infrastructure throughout the county, from older industrial properties to modern residential developments in Blackhawk and Danville.
Concord
Richmond
Antioch
Walnut Creek
Pittsburg
San Ramon
Danville
Martinez
Pleasant Hill
Lafayette
Orinda
Brentwood
Slab Leak Detection
Pool Leak Detection
Gas Line Inspection
Water Line Repairs
Sewer Line Inspection
Emergency Response
Whether you're dealing with a hidden water leak in your Walnut Creek home, need pool leak detection in San Ramon, or require emergency gas line services in Concord, The Leak Authority provides comprehensive leak detection solutions backed by advanced technology and local expertise.
Get round-the-clock emergency leak detection for burst pipes, leaky taps, or blockages before they turn into major issues.
We accurately locate underground utilities using advanced electromagnetic and acoustic detection tools.
Ensure your sewer line stay clear with our detailed installation, which stops future leaks and keeps your plumbing in top shape.
We take pride in making our clients happy. Read some of the feedback from satisfied homeowners who trusted The Leak Authority for their plumbing needs.
Look for signs like unusually high water bills, damp spots or stains on walls/floors, mold growth, musty odors, standing water, unusual landscaping (lush or soggy), or hearing running water when nothing is on.
Yes—turn off all fixtures and appliances, then watch the meter. If it moves, even slightly, you likely have a leak.
Common culprits include corrosion (often from water chemistry), aging components, poor installation, shifting structures, or degraded seals.
Natural gas is odorless but mercaptans are added to give it a rotten egg or skunk-like smell. If you detect that odor or hear hissing, evacuate immediately and call emergency services
Gas leaks can pose serious fire or explosion hazards. They can harm vegetation or animals and reduce oxygen levels, posing health risks.
Gas utility companies are required to inspect gas equipment up to and usually including the point of entry into a building, as per federal safety standards.
Sewer gas might enter through dry traps (commonly in infrequently used drains) or blocked vents.
Smoke testing—forcing artificial smoke into sewer lines—helps reveal defects by observing where smoke escapes.
A trap primer is a device that adds water to plumbing traps (like floor drains) to maintain a water seal, preventing sewer gas from entering the building.
100 Los Olivos Ave, Ste 1005
Daly City, CA 94014
Monday - Saturday: 9am to 5pm
Sundays: Closed
100 Los Olivos Ave, Ste 1005
Daly City, CA 94014
Monday - Saturday: 9am to 5pm
Sundays: Closed