Non-Invasive Leak Detection in Phoenix & Southern Arizona
Arizona's #1 non-invasive leak detection specialists. We pinpoint the leak with precision before the damage gets worse. No digging. No guessing.
Every day a leak goes undetected, the damage gets worse and the repair gets costlier. We find it — so your plumber can fix it.
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Stop the Damage — Get Your Free Quote Today
Tell us what you're experiencing and we'll provide a free, no-obligation estimate. Fast response, honest pricing, and the precision that comes from doing one thing exceptionally well.
- Free, no-obligation estimate
- Response within 24 hours
- Licensed & insured professionals
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480-297-4105Worried About a Leak?
Signs You May Have a Hidden Leak
If any of these sound familiar, don't wait — the damage gets worse every day. We'll find it fast so you can stop worrying.
Water Meter Spinning
Your water meter keeps running even when everything is turned off — a classic sign of a hidden leak costing you money 24/7.
Unexplained High Bills
Your water bill suddenly spiked with no change in usage. Underground leaks can waste thousands of gallons before you ever see water.
Wet Spots & Stains
Damp carpet, warped flooring, or water stains on walls and ceilings — water is finding its way where it shouldn't be.
Foundation Cracks
New cracks in walls, uneven floors, or doors that suddenly stick — slab leaks can undermine your home's foundation.
Hot Spots on Floor
Warm areas on concrete or tile floors — a hot water line under your slab may be leaking and heating the surface above.
Sound of Running Water
You hear water running when nothing is on — acoustic detection can pinpoint the exact source without guessing.
Recognize any of these? Let's find the source.
Stop the Leak NowAdvanced Technology
How We Find Leaks — Without Digging
We use three proven, non-invasive technologies to pinpoint exactly where the leak is. No demolition. No guesswork. Just precision.
Thermal Imaging
Advanced infrared cameras detect temperature differences in walls, floors, and slabs — revealing hidden moisture patterns invisible to the naked eye.
See how it works
Acoustic Detection
Ultra-sensitive listening equipment picks up the sound of water escaping from pipes — we can hear a leak through concrete, dirt, and walls.
See how it works
Pressure Testing
Precision pressure gauges isolate and test each section of your plumbing system — locating the leak without digging up your property.
See how it worksWhy Copper State
Specialists, Not Generalists — Here's Why That Matters
When you have a hidden water leak, you don't need someone who also unclogs drains, replaces water heaters, and fixes faucets. You need a specialist who does one thing exceptionally well: finding leaks with precision technology before the damage gets worse.
Leak Detection Is All We Do
We're not plumbers who also detect leaks — we're leak detection specialists. That focus means better accuracy, better equipment, and unbiased findings.
Unbiased — We Don't Do Repairs
We locate the leak and document it. Since we don't perform repairs, our findings are unbiased and focused solely on finding the problem. Your plumber gets a clear target.
Licensed & Insured
Fully licensed and insured with advanced thermal imaging certification. You get professional, documented results you can trust — including for insurance claims.
Locally Owned, Arizona Focused
Phoenix-based and Arizona focused, serving the entire Phoenix Metro and Southern Arizona. We know the soil, the slab types, the plumbing systems, and the common leak patterns in this region.
10+
Years of Arizona
Leak Detection
What Arizona Homeowners Are Saying
Real reviews from real customers on Google. We've earned their trust — one leak at a time.
"We had Copper State Leak Detection come out to perform a line location for us, and they were fantastic. On time, knowledgeable, and very easy to work with. They pinpointed the line exactly where they said it would be. Really appreciate their expertise and would absolutely recommend them."
Ramon Rangel
2025
"Needed someone ASAP to come mark my water and utility lines. They were available when I called, very professional, amazing service and highly recommended!"
Sarah White
2025
"I had a great experience with Copper State leak detection service. They were very professional, responsive, and showed up on time. The technician quickly identified the source of the leak without unnecessary damage, which saved me both time and money. They explained everything clearly, gave honest recommendations, and didn't try to upsell anything I didn't need. The pricing was fair, and the quality of work exceeded my expectations. If you're dealing with a leak and want reliable, trustworthy service, I highly recommend them!"
Tatiana Shoptaugh
2025
"Copper State leak detection saved us! We assumed one of our water lines out in the backyard had a leak and they arrived within an hour. Their technician was knowledgeable, professional, and detected the leak quickly using advanced equipment. Fixed the issue promptly and explained everything clearly. Highly recommend for their fast response and top-notch service!"
Jacky Badilla
2025
Join 140+ Arizona homeowners who trust Copper State
Stop the Leak Now
A Better Way
We Locate. Your Plumber Fixes.
The old way: a plumber guesses where the leak is, tears up your floor or yard, and hopes for the best. If they're wrong, they dig again — and the repair bill grows with every hole.
The Copper State way:
- We pinpoint the exact leak location with thermal imaging, acoustics, and pressure testing.
- You get a clear, documented report showing precisely where the leak is.
- Your plumber opens one small area, fixes the leak, and closes it — fast, clean, cost-effective.
Our Services
Precision Leak Detection — Every Service, Every Time
From a slab leak under your living room to a commercial water bill investigation — we bring the same advanced technology and specialist focus to every job.
Water Leak Detection
Slab, yard & wall leaks — found with precision.
Slab Leak Detection
Under-slab leaks located without unnecessary demolition.
Underground Pipe Locating
Know exactly where your pipes are — before anyone digs.
Thermal Imaging Detection
Infrared technology reveals hidden moisture others miss.
High Water Bill Investigation
Find the cause of sudden spikes before you pay another bill.
Pool & Spa Leak Detection
Is it evaporation or a leak? We'll give you the answer.
Insurance Claim Documentation
Detailed thermal reports that support your insurance claim.
Pre-Purchase Leak Inspection
Know what you're buying — before you close.
Where We Serve
Phoenix Metro & Southern Arizona
Serving Phoenix and the surrounding metro area, plus Southern Arizona, with fast, professional leak detection.
See It In Action
Proof Is In the Picture
Our thermal imaging technology reveals what the naked eye can't see — hidden leaks, moisture patterns, and temperature anomalies that pinpoint the problem with surgical precision.
Common Questions
Leak Detection Questions Arizona Homeowners Ask
Straight answers to the questions we hear most from Phoenix and Southern Arizona homeowners.
How much does leak detection cost in Phoenix?
Professional leak detection in the Phoenix metro area typically ranges from $150 to $500 depending on the complexity of the job and the equipment required. Factors like slab vs. yard access, multi-story homes, and the size of the property all influence the final cost — we provide a firm quote upfront so there are no surprises.
How do you find a slab leak without breaking concrete?
We use a combination of thermal imaging cameras, acoustic listening devices, and electronic line tracing to pinpoint the exact location of a leak through the slab — all from the surface. The thermal camera detects the temperature signature of escaping water while acoustic sensors amplify the sound of the leak, allowing us to mark the spot within inches before any concrete is opened.
Can you tell if my pool is leaking or just evaporating?
Absolutely. Arizona pools can lose a quarter-inch or more per day to evaporation in summer, which often masks a real leak. We perform pressure testing on pool plumbing and use dye testing around fittings, lights, and the skimmer to confirm whether water loss is evaporation or an actual leak — saving you from chasing ghosts.
Do you repair the leak after you find it?
No — and that's by design. We are leak detection specialists, not plumbers, which means our findings are completely unbiased. We locate the leak, mark the exact spot, and provide a detailed report you can hand to any plumber for a targeted, single-point repair — no exploratory jackhammering needed.
Will my insurance cover a slab leak?
Many Arizona homeowners' policies cover the cost of accessing and repairing a slab leak, but coverage varies by carrier and policy type. We provide thorough documentation — including thermal images and a written report — that helps support your insurance claim and gives your adjuster the evidence they need to approve it.
How long does a leak detection appointment take?
Most residential leak detection appointments across Phoenix and Southern Arizona take between 60 and 90 minutes from arrival to findings. Complex jobs — like multi-story homes, large commercial properties, or multiple suspected leak locations — may run two to three hours, and we'll give you a time estimate when you schedule.
Still have questions? We're happy to answer them.
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