Pipe Repair and Whole House Repiping in Whittier, CA
A cracked fitting spraying under the sink. A pipe that burst under the house. Brown water and weak pressure from pipes older than you are. We fix it today, or replace the old pipes for good. We repair leaking, cracked and burst pipes and repipe homes in Whittier with PEX or copper — galvanized and CPVC replacement, whole house and partial repipes, walls patched and cleaned up.
Pipe Repair
Leaking, Cracked and Burst Pipe Repair in Whittier
"There is a cracked elbow, and water is just kind of flowing out of it." Most pipe problems don't need a full repipe. They need the right repair, done right the first time.
Burst Pipe Repair Under the House, in Walls and Garages
If a pipe bursts, close the main water valve first. Then call us. We find the break, cut out the damaged section and replace it with new pipe.
Emergency plumber →Copper Pipe Leak and Pinhole Leak Repair
A drip on a ½ inch copper line or a solder joint that let go in an old shower wall is a common call in older Whittier homes. We cut in a new section or a repair sleeve and resolder the joint. Several pinhole leaks in the same house can mean the copper is wearing out.
Cracked PVC and CPVC Pipe Fitting Repair
Elbows and connectors crack and water sprays out at the joint. CPVC — the cream colored plastic pipe — can turn brittle as it ages, so a careful repair matters. We replace the cracked fitting and check the pipe on both sides.
Galvanized Pipe Leak Repair and Burst Section Replacement
We can replace the section that burst. But galvanized pipe rusts from the inside, so the next weak spot is often close by. We'll tell you honestly if a patch will hold or if it's time to replace the line.
ABS and Cast Iron Drain Pipe Repair Under the House
Callers often describe "black PVC" under the house — that's usually ABS drain pipe. We repair cracked or sagging ABS and cast iron drain lines in crawlspaces. If the problem is in the sewer line out in the yard, see sewer line repair.
Do You Need a Repipe?
Signs Your Whittier House Needs a Repipe or Pipe Replacement
"I got CPVC water pipes that I need to have replaced before they crack."
- Leaks keep coming back in different spots
- Low water pressure across the house
- Brown or rusty water, mostly after the water sits
- Your home still has its original galvanized pipes
- Aging CPVC that cracks when touched
- A second slab leak after one was already fixed
Low Hot Water Pressure From Old Galvanized Fittings
That doesn't always mean you need a repipe. Older water heaters were often connected with short galvanized fittings that clog with rust. Replacing those fittings can bring the pressure back. See water heater repair.
Know Your Pipes
How to Identify Galvanized, Copper, CPVC and PEX Pipes in Your Home
Check the pipes near your water heater, under sinks or where the line enters the house.
| Pipe | How to Spot It | Common Problems |
|---|---|---|
| Galvanized steel | Dull gray metal, threaded joints, a magnet sticks to it | Rust inside, low pressure, brown water, leaks |
| Copper | Orange or brown metal, a magnet won't stick | Pinhole leaks, failed solder joints |
| CPVC | Rigid cream or tan plastic | Turns brittle with age, cracked fittings |
| PEX | Flexible red, blue or white tubing | Fittings can leak if installed poorly |
| ABS (drain only) | Black plastic | Cracks and sagging under the house |
Do Old Galvanized Pipes Cause Lead in Drinking Water?
Not usually. Galvanized pipe can collect lead only if a lead pipe was once connected upstream of it. For the City of Whittier water system, the latest lead result covering 2023 to 2025 was 0 ppb at the 90th percentile. A water test is the only way to know for sure about your own tap. Galvanized pipe was commonly used for drinking water before the 1960s, so many postwar Whittier homes still have it.
Repair or Repipe?
Should You Repair Your Pipes or Repipe the House?
| Usually Repair | Usually Repipe |
|---|---|
| One leak or one cracked fitting | Leaks keep showing up in new spots |
| Newer copper or PEX | Original galvanized or aging CPVC |
| Pressure is fine everywhere else | Low pressure throughout the house |
| First slab leak | Second or third slab leak |
Burst Pipe or Leaking Fitting? Call Us Today.
Same day pipe repair across Whittier. Upfront price before we open anything.
Repipe Options
Whole House Repipe Options for Whittier Homes
"Our desire is to repipe the whole house." A repipe replaces the water lines that feed your sinks, showers, toilets and appliances. How we do it depends on how your home was built.
Slab Home Repiping Through the Attic and Walls
Most postwar tract homes in Whittier sit on a concrete slab with water lines under the floor. Instead of breaking up the slab, we run new lines through the attic and down the walls. The old pipes stay in the slab, out of use. This is also how many homes stop slab leaks for good.
Crawlspace and Raised Foundation Repiping
Many older homes in Uptown Whittier and Hadley Greenleaf were built on raised foundations. We run the new lines through the crawlspace, which usually means fewer openings in your walls.
Partial Repiping — Hot Lines, One Bathroom or Galvanized Sections
You don't always have to replace everything. We can replace just the hot water lines, one bathroom, or the galvanized sections that are left after past repairs.
Replacing Water Supply and Drain Lines in One Project
Remodeling or fixing up an older home? We can replace the water lines and the drain lines in the same project, so the walls only get opened once.
Main Water Service Line Replacement From the Meter to the House
Water bubbling up in the yard or a wet spot that never dries can mean the main water line is leaking. The line on your side of the meter is the homeowner's to repair. We replace it and connect it to your house. Not sure where the leak is? Start with leak detection.
Material Comparison
PEX vs Copper vs CPVC: Choosing the Best Pipe for Whittier Homes
Material costs come from Bonney's California repipe guide. Most Whittier repipes today use PEX or copper. PEX has been part of the California Plumbing Code since it was reinstated in August 2010. In attics, it has to be covered and protected from sunlight. Whittier's water is hard, and PEX won't rust the way old galvanized does. Our licensed Whittier plumbers will go over both options and your budget before you choose.
| Material | Cost Per Foot | Strengths | Drawbacks |
|---|---|---|---|
| PEX | ~$0.50 – $0.75 | Flexible, fewer fittings, doesn't rust | Must be kept out of sunlight |
| Copper | ~$2 – $4 | Long track record, handles heat well | Costs more, can get pinhole leaks over time |
| CPVC | Varies | Rigid plastic, costs less than copper | Can turn brittle as it ages |
How It Works
Our Repiping Process in Whittier, Step by Step
"I wanted a big outfit to do this like within two days." Most homes take a few days to about a week. You can usually stay in your home the whole time.
Walkthrough and Price
We check your pipes, plan the route and give you the price before work starts. No surprises halfway through.
City Permit
Repipes in Whittier are permitted and inspected by the city. We handle the permit for you.
Protect Your Home
We cover floors and furniture in every room we work in before anything gets opened up.
Run the New Lines
In most repipes, water goes back on at the end of each workday so your family isn't without water overnight.
Test, Inspect and Patch
We pressure test the new lines, the city inspects the work, then we close the wall openings and leave your home clean.
Cost Guide
Cost to Repipe a House or Repair a Pipe in Whittier
Typical Pipe Repair Costs — HomeAdvisor Data
| Repair | Typical Cost |
|---|---|
| Burst pipe repair (average) | About $500 |
| Pipe repair inside a wall | $150 – $500 |
| Bathroom pipe repair | $150 – $800 |
| Main water line repair | $150 – $2,000 |
Whole House Repipe Costs in California — Bonney Data
| Home Size | Typical Cost |
|---|---|
| 1 to 2 bedrooms | $4,000 – $8,000+ |
| 3 bedrooms | $8,000 – $15,000+ |
| 4 or more bedrooms | $15,000 – $30,000+ |
| Drywall repair after repipe | $300 – $900+ |
Cost depends on the pipe material, the number of bathrooms, slab or crawlspace access, and how much wall needs to be opened. You get upfront pricing before we cut into anything.
Full Plumbing Cost Guide →Repipe Situations
Repiping for Slab Leaks, Home Sales and Rental Properties
After a Slab Leak
"We've already determined a leak in the slab." If a slab leak is already found, rerouting that line or repiping the house can keep it from happening again. See leak detection for slab leak options.
Home Sales and Rental Properties
Selling a home and the inspector flagged galvanized pipes? We can replace them before closing. We also repipe duplexes and rentals. Insurance coverage varies, and worn out pipes often aren't covered, so check your policy. See commercial plumbing.
Why Choose Us
Why Whittier Calls Whittier Plumbing Pros for Pipe Repair
Same Day Leaking Pipe Repair
A cracked fitting or burst pipe can't wait. We offer same day visits for pipe leaks across Whittier.
Upfront Pricing Before We Open a Wall
You know the cost and the plan before any drywall comes down. No surprises halfway through a repipe.
Clean Repiping — Floors Covered and Walls Patched
We protect your home while we work and clean up when we're done. Hablamos español.
Where We Work
Repiping and Pipe Repair Near You in Whittier and Nearby Cities
We repair pipes and repipe homes across Whittier, from Uptown and Hadley Greenleaf to Friendly Hills, Whittier Hills, Whittwood, Los Nietos and East, South and West Whittier — ZIP codes 90601–90606, plus Santa Fe Springs, Pico Rivera and La Mirada.
Common Questions
Repiping and Pipe Repair FAQs for Whittier Homeowners
Need a Plumber for Pipe Repair or Repiping in Whittier?
Leaking pipe, burst line or old galvanized? Call Whittier Plumbing Pros and get it fixed.
Related Services