Commercial Leak Detection Fontana, Upland & Rancho Cucamonga CA

Find hidden water leaks fast before they damage your business
Find My Leak Today

Advanced Leak Detection Saves Businesses Thousands

Water bill suddenly doubled? Hear water running but can't find the source? Mystery puddles appearing in your warehouse? Hidden leaks waste thousands of gallons and dollars every month while damaging your commercial property. We provide commercial leak detection Fontana CA businesses need to find and fix leaks fast. Our electronic detection equipment pinpoints problems without tearing apart walls or floors.

Commercial properties lose serious money to undetected leaks. That pinhole in a supply line behind the wall. The cracked fitting under your concrete slab. The failed seal in rooftop equipment. We locate them all using thermal imaging, acoustic listening devices, and pressure testing. Our commercial leak detection Rancho Cucamonga CA companies trust serves offices, restaurants, warehouses, retail centers, and industrial facilities across Upland, Corona, Redlands, Glendora, Orange County, Pasadena, and Monrovia.

Traditional leak hunting meant cutting holes everywhere hoping to find wet spots. Our non invasive methods identify exact leak locations before any demolition. We scan walls with infrared cameras to spot temperature differences from water. Sensitive microphones hear water escaping inside pipes. Pressure gauges reveal drops indicating active leaks. Once found, we map the exact location for targeted repairs. C36 License #1115426 means we're qualified for all commercial detection and repair work.

High water bills often signal hidden leaks costing hundreds monthly. One running toilet wastes 6,000 gallons per month. A small slab leak can use 20,000 gallons while slowly undermining your foundation. We also detect leaks in fire suppression systems, cooling towers, and irrigation lines. Commercial leak detection Corona CA property managers request helps meet water conservation requirements and avoid penalties. Stop throwing money down the drain and prevent structural damage. Our leak detection service typically pays for itself in water savings within two months. Schedule your inspection today before that hidden leak becomes a flooded disaster.

24/7 Emergency Support

We provide 24/7 emergency plumbing support to address urgent issues anytime.

Customer Satisfaction

Our top priority is customer satisfaction, ensuring every client is happy with our work.

Quality Assurance

We guarantee quality workmanship and use high-grade materials for all projects.

Most Frequently Asked Questions

How do you detect leaks without damaging walls or floors?
Modern leak detection uses non invasive technology to find water without any demolition. Thermal imaging cameras spot temperature variations where water cools surfaces behind walls. Acoustic equipment listens for water escaping under pressure, even through concrete slabs. We also use tracer gas and pressure testing to confirm leak locations. These methods pinpoint leaks within inches, allowing targeted repairs instead of exploratory demolition. Most commercial properties in Fontana get same day results without any damage.
How much water do commercial leaks typically waste?
Commercial water leaks waste shocking amounts. A single running toilet loses 6,000 gallons monthly. Small pinhole leaks waste 10,000 gallons. Larger slab leaks can lose 50,000 gallons monthly while damaging foundations. Irrigation leaks at Corona commercial properties often waste 100,000 gallons before detection. At current water rates, even small leaks cost $200 to $500 monthly. Major leaks run thousands in wasted water plus property damage. Early detection prevents massive bills.
What are signs my commercial property has hidden leaks?
Watch for unexplained high water bills, the sound of running water when everything's off, warm spots on floors, mold or mildew smells, cracks in walls or foundations, and low water pressure. Commercial properties in Rancho Cucamonga often show pooling water in parking lots from underground leaks. Interior signs include warped flooring, ceiling stains, and peeling paint. If your monthly water usage jumped without explanation, you likely have an active leak wasting money.
What's the cost for commercial leak detection services?
Commercial leak detection in Fontana typically runs $350 to $800 for comprehensive inspection using multiple detection methods. Larger properties or complex systems may cost more. This includes thermal imaging, acoustic detection, and detailed reporting with exact leak locations. Most businesses save the detection cost in one month of reduced water bills. We also offer free leak assessments with annual maintenance agreements. Detection costs far less than water waste and damage repair.

Current AS Plumbing Promotions

Full Home Repipe

$1,500 Off

Solve low pressure and water quality issues permanently
Increase property value and prevent future emergencies
Minimally invasive installation protects your home
Get Free Estimate
November 15, 2025
$1,500 discount on complete hot and cold water supply line repipe. Minimum project scope required. Does not include drain lines. Limited time offer.

Leak Detection Special

Free Leak Detection

Expert detection finds hidden leaks fast
Prevent structural damage and mold growth
Clear upfront pricing for any needed repairs
Find My Leak
November 15, 2025
Diagnostic fee only, does not include repairs. Repair quote provided separately. Valid for one leak issue per household during standard business hours.

Water Heater Special

$799 Off

Endless hot water on demand—never run out
Lower utility bills with energy-efficient technology
Space-saving design—no bulky tank needed
Save $799 Now
November 30, 2025
Discount applied to complete tankless installation. Modifications to plumbing, gas, electrical, or venting extra. Customer pays permit fees. Limited time offer.

Drain Cleaning Special

$69

Expert cable cleaning of one drain line
Fast restoration of proper water flow
Service for kitchen, bathroom, or shower drains
Clear Your Drain
December 31, 2025
Valid for one residential drain line with accessible ground-level cleanout. Does not include main sewer lines, hydro-jetting, or toilet removal. Standard business hours only.

Gas Leak Detection

$250

Licensed technicians with advanced detection tools
System-wide pressure test of all gas lines
Detailed upfront estimate for repairs
Protect Your Home
November 30, 2025
Valid for residential properties only. Cannot be combined with other offers. Some restrictions may apply.