Water Leak Repair in Phoenix, AZ
From pinhole copper leaks to failed PEX fittings and broken yard lines, we repair water leaks throughout Phoenix, AZ with clear, upfront pricing.
- Fast Leak Location Service
- Acoustic and Thermal Detection
- Minimal Wall and Floor Damage
- Insurance Documentation Provided
Stop paying for water you never use. Fix that leak in Phoenix, AZ.
Call now and a leak specialist can usually be on site the same day.
Water Leak Repair in Phoenix, AZ for Walls, Slabs, Ceilings and Yard Lines
CVR Plumbing has fixed leaks in every kind of Arizona plumbing system, from copper lines with pinholes to PEX fittings that let go and polybutylene that cracks with age. We repair the leak, document it for insurance and recommend what will prevent the next one.
Our expertise includes:
- Pressure isolation testing to separate supply, yard and slab lines
- Acoustic ground microphones and thermal imaging for hidden leaks
- Copper, PEX, CPVC and polybutylene section repairs and reroutes

Additional Plumbing Repair Services in Phoenix, AZ
We offer expert plumbing repair services across Phoenix, AZ to stop leaks, clear blockages, and keep every fixture working the way it should.

Customers
Why Choose CVR Plumbing for Water Leak Repair in Phoenix, AZ?
Finding a leak quickly keeps the repair small and the damage contained. Our detection tools let us cut one small access hole instead of several big ones.
- Precise Detection, Professional leak detection equipment narrows the leak to a small area before we open anything.
- Root Cause Fixes, We check water pressure and the pressure regulator, which often contribute to repeat leaks.
- Insurance Friendly, We provide photos, findings and itemized invoices to support any insurance claim.
Citywide Coverage
Wherever you are in Phoenix, our leak specialists can reach you fast. We handle leaks in homes, rentals and small commercial buildings alike.
Experienced Team
Our leak specialists train on acoustic listening, tracer gas and thermal imaging so they can find leaks that others miss. They have traced leaks under tile, inside block walls and beneath driveways.
Safety-First Approach
All repairs follow the plumbing code adopted locally, including proper fittings, supports and insulation. We pressure test the line after every repair to confirm it is tight.
Trusted Certified Phoenix Plumbing Services Professionals
At CVR Plumbing, we take pride in providing certified plumbing services throughout Phoenix, AZ. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationPrecise Water Leak Repair Services in Phoenix, AZ
Slab Leak Repair in Phoenix
Water lines under a concrete slab can wear through where they rub on gravel or rebar, or fail from pressure and soil movement. Warm floors, a moving meter and cracked tile are typical signs. We locate the leak precisely, then repair it through a small slab opening or reroute the line overhead. We explain the tradeoffs of each option before work begins.

In-Wall Leak Repair in Phoenix, AZ
Leaks inside walls show up as bubbling paint, soft drywall, baseboard stains or a musty smell. We use moisture meters and thermal imaging to find the wet area and the leaking pipe. Repairs often involve replacing a pinholed copper section or a failed PEX fitting. We cut a clean access opening that is easy to patch.
Ceiling Leak Repair in Phoenix
A stain on the ceiling can come from an upstairs bathroom, a supply line in the attic or a water heater pan overflowing. We trace the water back to its source, which is not always directly above the stain. Repairs might include resealing a tub drain, replacing a toilet wax ring or fixing an attic line. We also check for condensation sources that mimic leaks.
Yard and Main Line Leak Repair in Phoenix, AZ
The service line between the meter and your house can crack from caliche, roots or ground movement. Wet spots in the yard, sinkholes or very green patches are common signs. We locate the leak, excavate carefully and replace the damaged section with copper or approved plastic pipe. For long or deep lines, a new trenchless line may be the better value.
Copper Pinhole Leak Repair in Phoenix
Copper pipes in some Arizona homes develop pinhole leaks from water chemistry, high velocity or poor original installation. One pinhole often signals others nearby. We replace the damaged section with new copper or PEX and inspect the surrounding piping. If pinholes keep showing up, we discuss a partial or full repipe.
Fixture and Supply Line Leak Repair in Phoenix, AZ
Many leaks are at faucets, toilets, angle stops and braided supply lines. These small drips can rot cabinet floors and waste hundreds of gallons. We replace worn cartridges, flappers, fill valves, shutoff valves and supply lines. Replacing old plastic supply lines with braided stainless is a cheap way to prevent a flood.
Emergency Leak Repair in Phoenix
A burst pipe or broken supply line can put inches of water on the floor in minutes. We answer emergency calls day and night and can walk you through shutting off your main valve. Once on site, we stop the leak and make a lasting repair. We can also refer a water mitigation company if drying is needed.

Leak Repair Cost Comparison in Phoenix, AZ
Fixture and supply line leaks usually cost $150 to $400 to repair. Leak detection typically runs $200 to $500, and in-wall repairs often fall between $300 and $900 before drywall patching. Slab and yard line repairs commonly range from $1,000 to $4,000 depending on depth and method. We give you each option in writing so you can compare.
Water Leak Repair Near Me in Phoenix, AZ
When a search for water leak repair near me is urgent, you need someone with the tools to find the leak, not just guess at it. CVR Plumbing brings professional detection equipment on every leak call. That saves time, money and drywall.
Local plumbers understand how soil, water pressure and pipe materials combine to cause leaks in homes here. We use that knowledge to find leaks faster. Then we repair them to last.
CVR Plumbing at a Glance
- Licensed and insured plumbers serving Phoenix, AZ
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 713+ Arizona customers
Phoenix Map
Phoenix Information
- Population
- 1,650,070
- Area codes
- 602/480/623
- Service area
- Phoenix and communities within 40 miles
- Nearby
- Glendale, Scottsdale, Tempe, Peoria
In Phoenix, AZ, hard water, high municipal pressure and soil movement under slabs all contribute to hidden leaks, and in a desert where every gallon counts, fast leak repair saves both water and your home.
Expert Services
Trust our professionals for reliable CVR Plumbing solutions in Phoenix, AZ.
Our Specialized Plumbing Services in Phoenix, AZ
At CVR Plumbing, we provide a complete range of plumbing services across Phoenix, AZ. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Water Leak Repair Process Works in Phoenix, AZ
Our leak repair process is built to find the problem quickly and fix it with as little disruption as possible.
Request a Quote
Call (928) 470-9009 and tell us what you are noticing, such as a high bill, wet spot or the sound of running water. We schedule a leak detection visit quickly.
Locate the Leak
We isolate lines with pressure tests and pinpoint the leak with acoustic, thermal and moisture tools. You get repair options and a flat price before we open anything.
Repair and Test
We make the repair, pressure test the line and confirm the meter stays still. You receive photos and documentation for your records or insurance.
Frequently Asked Questions About Water Leak Repair in Phoenix
Simple fixture leaks often cost $150 to $400, while in-wall leaks run about $300 to $900 before patching. Slab and yard line leaks typically range from $1,000 to $4,000. We provide a firm price after locating the leak.
Repeat pinholes often come from water chemistry, high water pressure or thin-walled copper. We test your pressure and inspect the regulator, and we discuss repiping if leaks keep returning.
Usually only a small opening is needed because we pinpoint the leak before cutting. For slab leaks, rerouting the line through walls or the attic can avoid breaking the floor entirely.
We use Type L copper, Uponor and other quality PEX systems and approved fittings. We choose materials based on what is already in your home and what will last.
Many policies cover sudden water damage and sometimes the cost to access the leak, but not the pipe repair itself. We provide detailed documentation to help with your claim.
A temporary clamp or tape can slow a leak in an emergency. Permanent repairs, especially inside walls or under slabs, should be done by a licensed plumber to avoid hidden damage.
Turn off every fixture and watch your water meter. If the leak indicator moves, you likely have a leak. High bills, warm floor spots and musty odors are other common signs.
Yes. Our repairs carry a workmanship warranty and materials have manufacturer coverage. If the same repair leaks within the warranty period, we fix it at no charge.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Phoenix, AZ
Patricia H.
We had a slab leak that two other companies could not find. CVR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Glendale, AZ
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Glendale, AZ
Mark T.
When our office needed drain cleaning, CVR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Phoenix, AZ
Emily R.
I called CVR Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Avondale, AZ
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Glendale, AZ













