Repiping Services
Repiping Services Phoenix AZ that end leak calls for good
If your Phoenix home still runs on the original galvanized or thin-wall copper lines, repiping services Phoenix AZ are the permanent fix, not another patch. We replace every supply line in the house with PEX or copper, pull the permit, and pressure-test the whole system before the drywall goes back. One crew, one inspection, decades of clean water ahead.
Service overview
What repiping services Phoenix AZ actually involve
Repiping services Phoenix AZ replace the water supply lines running through your walls, attic, and slab with new PEX pipe or copper pipe sized to today's Uniform Plumbing Code. We cut out the old galvanized steel or failing copper, run new lines to every fixture, install new shut-off valves and supply lines, then pressure-test the system at 100 PSI before closing anything up. It is a full-system job, not a spot repair.
Phoenix homes built before 1990 are the usual candidates. Our water runs hard, and hard water eats copper from the inside while galvanized steel rusts shut. You end up with low water pressure at the shower, brown water on the first draw, and pinhole leaks behind the drywall every few months. If you have been searching repiping services Phoenix AZ near me because the third leak this year just showed up, that is the pattern we see every week in Maricopa County.
Practical benefits
Why Phoenix homeowners repipe instead of patch
A repipe is the one plumbing job that ends the leak cycle instead of delaying it. Here is what changes once the new lines are in.
Pressure you can feel
New PEX pipe at the correct diameter restores full flow to every fixture. Showers that dribbled at 2 gallons per minute come back to 6 or more. You stop running the kitchen tap to get hot water to the bathroom, and the washing machine fills in half the time.
No more pinhole leaks
Copper repiping Phoenix Arizona homes replaces pipe that has been eaten thin by hard water and 40-plus years of chlorinated supply. PEX does not pit, scale, or corrode. We back the work with a written workmanship warranty, so a leak in year three is our problem, not yours.
Cleaner water at the tap
Rust-colored water on the first draw is the tell that galvanized lines are shedding inside. Once we cut them out, that brown tint and metallic taste go with them. Many customers pair the repipe with a water softener or filtration system to protect the new pipe from day one.
Higher resale value
A permitted, inspected repipe is a documented upgrade. Phoenix buyers and home inspectors treat new supply lines as a major plus, and it kills the 'original plumbing' objection before it comes up. We hand you the permit record and inspection sign-off for your file.
How service works
How our repipe process runs, start to finish
Most whole home repiping in Phoenix takes two to four working days. Here is exactly what happens from the first call to the final walkthrough.
STEP 01
Walkthrough and quote
We walk the house with you, map every fixture, check the water heater connections, and look at how the lines run through the attic or slab. You get a flat written price the same day, not a range. Same-day estimates are free, and we tell you straight if a repair makes more sense than a full repipe.
Tools and methods
Tools and methods we use on every repipe
RIDGID press tools
Crimp PEX and copper press fittings in seconds without a soldering torch. Fewer open flames in your attic, faster connections, and a joint that holds at 100 PSI every time.
Milwaukee inspection cameras
We run a camera through drain and sewer lines during the estimate so you see exactly what is failing. No guessing, no surprise excavation after the repipe starts.
Leak detection equipment
Acoustic and thermal gear pinpoints slab leaks and hidden leaks before we quote. Finding the leak first is what lets us route the repipe overhead instead of breaking concrete.
Pressure gauge and test rig
Every repipe gets pressurized to 100 PSI and held before we close a wall. If the gauge drops, we find the bad joint while it is still accessible.
Pipe cutter and soldering torch
Clean cuts on copper and precise sweat joints where we tie into existing lines or the water heater. Copper repiping Phoenix Arizona homes still requires torch work at the transitions.
Drain snake and hydro jetting machine
If drains are slow while we are repiping, we clear them in the same visit. A drain snake handles most clogs; hydro jetting clears grease and scale the snake cannot reach.
PEX repiping with manifold routing
We run PEX pipe from a central manifold to each fixture, which means fewer hidden connections behind the drywall. Fewer fittings means fewer future leak points. PEX also flexes around corners, so we cut fewer access holes than copper requires.
Copper repiping with press fittings
For homeowners who want copper, we use press fittings instead of sweat joints wherever possible. It is faster, cleaner, and the joint is mechanically crimped, so it does not depend on solder quality. We still torch the transitions to existing lines.
Overhead routing for slab homes
Phoenix is slab-on-grade country, so we route new lines through the attic and down through interior walls instead of breaking the floor. It is the standard approach for slab leak repipes and it saves the customer thousands in concrete work.
Uniform Plumbing Code and IPC compliance
Every repipe is sized and installed to Uniform Plumbing Code and International Plumbing Code standards, then inspected by the city. Pipe diameter, support spacing, and shut-off valve placement all follow code, which is what the inspector checks.
Where this service fits
When a repipe is the right call
A 1955 ranch home in Maryvale with original galvanized steel and three leaks in two years.
We repiped the whole house with PEX in three days, ran new lines through the attic, and installed new shut-off valves at every fixture. The old galvanized came out in sections so the customer could see how closed up it was. Water pressure came back to every tap, the brown water stopped, and the customer has not had a leak call since. Total was $5,900 flat.
A 1978 home in Coronado with a slab leak under the living room and copper pipe failing throughout.
We found the leak with a camera, confirmed the rest of the copper was pitted, and routed a full overhead repipe through the attic. No concrete was broken. The city inspected the rough-in on day three. The slab leak was abandoned, the water bill dropped by $70 a month, and the customer got the permit record for their file. Four days, $7,400.
A 1990s two-story in Desert Ridge with low pressure upstairs and a water heater on its last legs.
We repiped with PEX, upsized the trunk line to fix the second-floor pressure, and replaced the water heater while the walls were open. New shut-off valves at every fixture and a softener tied in to protect the new pipe. Upstairs showers now match downstairs, the heater is new, and the whole system is under one warranty. Three days, $9,200 including the heater.
A small commercial building in the Warehouse District with failing copper and a backflow test coming due.
We repiped the supply lines on nights and weekends so the business stayed open, installed new shut-off valves, and handled the backflow prevention certification and testing in the same permit cycle. Zero business interruption, the backflow test passed, and the building is compliant with the city. Five nights of work, flat priced.
Local execution
How repiping works in Phoenix specifically
Phoenix is a slab-on-grade city, and that shapes everything about how we repipe. There is no basement to run lines through, so new pipe goes up into the attic and down through interior walls. That is also why slab leaks are the number one trigger for a repipe here: once the pipe under the floor fails, routing overhead is cheaper and faster than jackhammering. Our water is hard, running 10 to 15 grains per gallon in most of Maricopa County, and hard water is what pits copper and scales galvanized steel from the inside. Summer attic temperatures hit 140 degrees, so we use PEX rated for high-temperature exposure and support copper properly to handle expansion. Homes built before 1978 also fall under EPA Lead-Safe Certification rules, which we carry. If you need emergency repiping Phoenix AZ because a line just let go, we shut it down first and schedule the repipe once the house is dry.
Willo Historic District
1920s and 1930s homes with original galvanized steel and narrow wall cavities. We route PEX through the attic and cut smaller access openings than copper would require.
Maryvale
Post-war ranch homes with copper that has been eaten thin by hard water. These are the most common repipe jobs we run, usually three days start to finish.
Ahwatukee Foothills
1980s and 1990s builds where the original copper is now hitting end of life. Slab leaks are common here, and overhead routing is the standard fix.
Roosevelt Row
A mix of historic bungalows and newer infill. Older homes often need a full repipe; newer ones sometimes just need the failing section replaced.
Desert Ridge
Two-story homes where second-floor pressure problems are common. We upsize the trunk line during the repipe to fix flow to upstairs bathrooms.
Hard water at 10 to 15 grains per gallon
Scale builds inside copper and galvanized lines, narrowing them and causing pinhole leaks. It is the single biggest reason Phoenix homes need repiping earlier than homes in softer-water cities.
Slab-on-grade construction throughout the metro
Supply lines run under the concrete, so leaks are hidden and repairs mean breaking the floor. We route new lines overhead to avoid it entirely.
Attic temperatures reaching 140 degrees in summer
Pipe in the attic has to handle extreme heat. We use PEX rated for high-temperature exposure and support copper to allow for expansion and contraction.
Pre-1978 housing stock in the historic districts
Lead-safe work practices are required when we cut into walls. We carry EPA Lead-Safe Certification and follow the containment and cleanup rules on every older home.
Problems we solve
Problems a repipe solves for good
Most repipes start with a symptom the homeowner has been living with for years. Here are the ones we hear most in Phoenix, and what happens if you keep ignoring them.
Pinhole leaks every few months behind the drywall
We cut out the failing copper and run new PEX pipe or copper pipe through the walls and attic. One repipe ends the cycle. You get a pressure-tested system and a written workmanship warranty instead of another patch. Each one soaks insulation, warps baseboards, and feeds mold. Insurance companies notice repeat water claims and start raising deductibles or dropping coverage.
Brown or rusty water on the first draw every morning
Galvanized lines cannot be cleaned back to health. We remove them entirely and install new supply lines, then tie in a water softener or filtration system if you want to protect the new pipe from Phoenix hard water. That tint is rust shedding from the inside of galvanized steel lines. It stains fixtures, tastes metallic, and signals the pipe is closing up from the inside out.
Low water pressure at every fixture at once
A repipe restores full flow. New pipe at the correct diameter gets you back to 6 gallons per minute at the shower instead of 2. We size the lines to your fixture count so pressure holds even when two showers run at once. When the shower dribbles and the kitchen tap takes a minute to run hot, the problem is the pipe diameter, not the fixture. Scale and corrosion have narrowed the line to a fraction of its original size.
A slab leak you cannot access without breaking concrete
We locate the leak with leak detection equipment, then route new lines overhead through the attic and abandon the failing slab pipe. You get a repipe without tearing up the floor, and the old line stays buried and dead. Slab leaks in Phoenix homes waste water, spike the bill, and heat the floor in one spot. Jackhammering the slab is expensive and often finds pipe that is failing everywhere else too.
A practical standard for every visit.
Clear planningPrepared arrivalsCareful workLocal follow-through
Experience in the details
18 years of repiping Phoenix homes
We have been repiping Phoenix houses since 2008, which means we have opened walls in F.Q. Story bungalows, 1970s ranch homes in Maryvale, and 1990s builds in Ahwatukee Foothills. Our plumbers hold the Arizona ROC Plumbing License and work to Uniform Plumbing Code and International Plumbing Code standards on every job. We carry EPA Lead-Safe Certification because a lot of the homes we repipe were built before 1978. The crew runs RIDGID press tools and Milwaukee inspection cameras daily, and we know exactly where Phoenix slab-on-grade homes hide their supply lines.
Where we work
One local team. A lot of ground covered.
Downtown PhoenixCentral City SouthRoosevelt RowEncantoWillo Historic DistrictCoronadoMelrose DistrictArcadiaBiltmore AreaCamelback EastParadise Valley VillageNorth Mountain
Check my address Notes from local customers
What Phoenix customers say
Third pinhole leak in two years and I was done patching. They repiped the whole 1948 house in three days with PEX, kept one bathroom working the entire time, and patched every hole they cut. Water pressure at the shower is night and day. The permit and inspection paperwork was in my hand at the walkthrough.
We had a slab leak and were quoted a repipe by two other companies. These guys found the actual leak with a camera first, showed me the footage, and explained why routing overhead made more sense than jackhammering the floor. Price was $6,800 flat and it did not move. Four days, done.
I manage six older rentals downtown and have used them on three repipes now. They pull permits, they show up when they say, and they do not leave a mess for my tenants. The last one was a 1920s duplex with galvanized everywhere. Two days, no complaints from either unit.
Most whole-home repipes in Phoenix run $4,500 to $12,000 in 2026, with the average house landing around $7,000. Square footage, slab versus attic routing, fixture count, and whether you choose PEX or copper drive the number. A 1,200-square-foot ranch is at the low end; a 3,000-square-foot two-story with three bathrooms sits at the top. We give you a flat written price after the walkthrough, and same-day estimates are free.
Plan on two to four working days for most Phoenix homes. A single-story 1,500-square-foot house with one bathroom often finishes in two days. Larger homes with multiple bathrooms, slab routing, or copper instead of PEX take three to four. We keep at least one bathroom working every day, and you get water back each evening. The city inspection adds a day or two to the schedule, and we book it before we start.
Yes. Whole home repiping in Phoenix is our core service, and we do it in every neighborhood from Downtown Phoenix and Roosevelt Row to Deer Valley and Ahwatukee Foothills. We repipe with PEX pipe or copper pipe, pull the permit, and handle the inspection. We also repipe commercial buildings and multi-family properties. Call (602)533-0560 and we will walk your house and quote it.
Repipe when you have had two or more leaks in five years, when your water runs brown on the first draw, or when pressure drops at every fixture at once. Galvanized steel past 40 years and copper past 50 are on borrowed time. If your home was built before 1990 and still has original supply lines, get an inspection. We will tell you honestly whether you have years left or months.
Keep exploring
Other plumbing work we handle
Your next step is waiting
Get a flat quote on repiping services Phoenix AZ
Call (602)533-0560 and we will walk your house, find every failing line, and hand you a flat written price the same day. Licensed, insured, and permitted on every job. Same-day estimates are free.
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Contact phoenix plumbing pro
Call (602)533-0560 any time, day or night, and describe what is happening. We schedule same-day appointments across Phoenix and most of Maricopa County, and emergency calls get priority dispatch. You can also email info@phoenixplumbingpro.com for non-urgent questions or to request a quote.