Search thousands of topics on CostHelper

BROWSE ALL TOPICS >> babies & children  cars  consumer electronics health & personal care home & garden personal finance  pets  schools small business sports weddings
CostHelper > Home and Garden  > Plumbing & Waterproofing > Re-Piping a House

Re-Piping a House Cost


How Much Does Re-Piping a House Cost?

 
average costPlastic Pipes: $1,500-$8,000+high costCopper Pipes: $2,500-$15,000+

If water pressure drops because of corroded pipes, there's an ongoing problem with leaks or rusty water, or pipes burst under a slab foundation, it may be time to completely replace the pipes in an older house. Typically the new pipes will be installed first, the water supply transferred to the new system and then the old pipes will be drained and abandoned in place. A home inspection company charts the various types of plumbing pipes.

Typical costs:

  • Re-piping an average house with 1- to 2-1/2 bathrooms can cost $1,500-$15,000 or more, depending on the size of the house and the type of new pipes being installed (plastic or copper). Re-piping costs are typically based on the number of fixtures, with each sink, bathtub, shower, toilet, dishwasher, water heater, etc. counting as one fixture. Total costs also depend on the size of the house, whether it's one story or two, if holes made in the walls or ceilings will be repaired and repainted or left open, and ease of access (whether there's a basement, crawlspace or slab foundation). Re-piping a house with plastic pipes -- either PEX (flexible plastic tubing made of cross-linked polyethylene) or CPVC (rigid plastic pipes made of chlorinated polyvinyl chloride) -- typically costs $1,500-$8,000 or more, depending on the number of fixtures. Re-piping a small 1-bathroom home with plastic pipes might cost $1,500-$2,500, and a typical 3-bedroom, 2-1/2-bathroom, two-story home might cost $3,000-$7,000 or more. Although there are some regional differences -- PEX tends to be more common in the West and Southwest, CPVC in the East -- in many areas one plumber may prefer PEX and another CPVC. For more details, see PVC/CPVC Pipes and PEX Pipes.
  • Although there have been problems with pinhole leaks in areas with acidic water, for many plumbers copper remains the premium pipe material. The price of copper[1] has increased dramatically in recent years, and re-plumbing a house with copper can cost $2,500-$15,000 or more. For example, Pete Rodriguez of Atlantic Re-Plumbing[2] says a 2-1/2-bathroom house that costs $3,700 to re-plumb with CPVC would start at $4,500 in copper, and could cost more. At Repipe1, Danny Zilberberg says a 2-bathroom house that costs $3,499 in PEX would be more than $5,000 with copper. And Tony Prados of MasterServ[3] says a 2-1/2-bathroom slab foundation house that is $4,000-$5,000 in PEX would be $5,000-$6,000 with copper pipes.
Related articles: Replacing Copper Pipes, PEX Plumbing Pipes, Replacing Galvanized Pipes, PVC or CPVC Pipes, Replacing Polybutylene Pipes, Plumber

What should be included:
  • A contractor will typically inspect the house before submitting a bid. Re-piping a house takes 1-5 working days and can require cutting 8-20 or more holes in the walls and ceilings. Usually the water will be turned back on each evening and the homeowners will be able to stay in the house during the re-plumbing. Copper typically takes longer and/or more workers to install than PEX or CPVC pipes. For example, Repipe1 in California typically schedules one day for any re-plumbing project, but uses a three-member crew to install PEX and a five-member or larger crew for copper pipes.
Additional costs:
  • A permit from the local planning or building department is typically required. The city of Hercules, CA, posts its re-piping inspection checklist[4] describing common code violations in re-plumbing projects. Permit fees vary, but typically cost $70-$400. This may be included in a re-plumbing contractor's bid or be an additional charge. The company may also charge $50-$150 to be present during required inspections by the local building or planning department.
Shopping for re-piping a house:
  • ProToolReviews.com lists tips for choosing between CPVC, PEX and copper pipes[5] . Homewownernet.com explains how to hire a plumber[6] .
  • Ask friends and neighbors for recommendations, or search for local companies through the Plumbing-Heating-Cooling Contractors Association[7] . Prices vary significantly, so get several estimates and ask about specific experience with re-piping.
  • Make sure the company is properly bonded, insured and licensed; ask for and check references.
  • A written contract should include a detailed outline of the work required and materials to be used, whether the company will be doing the work or subcontracting any of the project, and the dates within which the project will be done.
post Post   Comments (11)  
CostHelper News


7 Tricks To Make Home Appliances Last Longer
Give your household equipment a little workout now and then, to make sure anything mechanical will perform well when needed. Periodic exercise can extend the usable life of many items. || Posted October 14 2013


5 Important Things to Know Before a Tornado Hits
This week the Midwest has been battered by tornados, which are one of the most violent and destructive type of storms nature has in its arsenal. || Posted November 19 2013

‣ All CostHelper Blog Posts


What People Are Paying - Recent Comments
Re-Pipe Whole House Uponor PEX-a
Amount: $8,000.00
Posted by: April Yergin in League City, TX.Posted: February 28th, 2021 08:02AM
Type of Pipes: PEX-aNumber of Fixtures: 15
Two full bath; kitchen; two outside faucets; one bar faucet
Was this post helpful to you?   yes     no Report prohibited or spam
PEX Repipe 1,400SF 2-Story 2-1/2 Bath
Amount: $8,000.00
Posted by: Todd B in Laguna Hills, CA.Posted: May 4th, 2020 01:05PM
Type of Pipes: PEXNumber of Fixtures: 16
Pinhole leak water damage twice within 6 months (one from neighboring unit and one from our line). Repiped 1,400sf 2-story house with PEX in one day. Main line, 1 water heater, 2 exterior hose bibs, 1 kitchen sink, 1 refrigerator supply, 1 tub/shower, 1 shower, 4 vanity sinks, 3 toilets, 1 washer hookup. All fittings, valves, and new lines to fixtures. Included drywall patching and texturing.
Was this post helpful to you?   yes     no Report prohibited or spam
Repipe whole house & main water line - 2000 sqft 1 story 2 bath
Amount: $7,500.00
Posted by: a user in Los Angeles, CA.Posted: April 18th, 2020 11:04PM
Type of Pipes: Uponar PEX-ANumber of Fixtures: 12
Washer
2 Full bathrooms
Kitchen sink
Kitchen refrigerator
2x sprinkler faucets
Main water line
Was this post helpful to you?   yes     no Report prohibited or spam
full repipe 2600 square feet
Amount: $16,000.00
Posted by: Patrisha (Trisha) Roth in Burien, WA.Posted: July 17th, 2019 11:07AM
Type of Pipes: PexNumber of Fixtures: 6
full repipe with PEX, included 3 bathrooms, 1 kitchen and 1 wet bar
Was this post helpful to you?   yes     no Report prohibited or spam
Re pipe in Spokane 2 bath house
Amount: $2,000.00
Posted by: Ty Schoener in Spokane, WA.Posted: January 21st, 2019 04:01AM
Type of Pipes: Pex and absNumber of Fixtures: 7
Demo out old galivinazed piping replace with pex and abs for was and vent
Was this post helpful to you?   yes     no Report prohibited or spam
Re-plumb 2 story century home, kitchen, 1 1/2 bath with separate shower and tub (2 drains 2 supply valves.
Amount: $2,000.00
Posted by: William Orwig in Dayton, OH.Posted: November 14th, 2018 07:11AM
Type of Pipes: PexNumber of Fixtures: 9
This project has 9 fixtures; 1 hot water heater, 2 toilets, 2 vanities, 1 bathtub, 1 shower, 1 kitchen sink, 1 washer hook up
All needing new shut off vales, drains, vents for drains, basically a complete re-plumb.
Was this post helpful to you?   yes     no Report prohibited or spam
repope bathroom
Amount: $200.00
Posted by: Scott tooman in Simi Valley, CA.Posted: March 6th, 2018 11:03AM
Type of Pipes: copperNumber of Fixtures: 3
repipe a bathroom cost $200 was gave to me for materials all done in type m copper about 35' 3 angelstops on hosebib ?
Was this post helpful to you?   yes     no Report prohibited or spam
1 frozen burst pipe leads to identifying fill replumb.
Amount: $0.00
Posted by: Nicholas A Stanton in Louisville, KY.Posted: January 8th, 2018 06:01PM
Type of Pipes: 1970's copper, switching to PEXNumber of Fixtures: 3 be, 1 & 1/2 bath, kitchen and laundry
I located a burst pipe under kitchen sink. Upon fixing this I found a good 8 or more leaks in corroded copper. Recommended full repipe, will give quotes tomorrow.
Was this post helpful to you?   yes     no Report prohibited or spam
Pex
Amount: $2,000.00
Posted by: jfooitball in Evanston, IL.Posted: April 16th, 2017 10:04PM
Type of Pipes: PexNumber of Fixtures: 8
Was this post helpful to you?   yes     no Report prohibited or spam
Repiping 1 1/2 bath home with pen pipe.
Amount: $14,000.00
Posted by: MaryGinny in Altadena, CA.Posted: June 20th, 2016 12:06PM
Type of Pipes: PezNumber of Fixtures: 9
One story home, high crawl space under house,2 toilets, shower in tub, stall shower, 2 bathroom sinks, one kitchen sink, water heater, one washing machine. Did not caulk pipes coming from below, didn't remove galvanized pipe going up to shower head,
Was this post helpful to you?   yes     no Report prohibited or spam
laundry room and bathtub replumb
Amount: $4,000.00
Posted by: Bonnie Daves in Pensacola, FL.Posted: April 4th, 2015 02:04PM
Type of Pipes: PEXNumber of Fixtures: 3
Blockage in pipes which drain into septic from laundry tub. Clothes washer. And bathtub. Laundry room and bathroom share common wall between.
Was this post helpful to you?   yes     no Report prohibited or spam


 

Comment On Your Experience With Re-Piping a House
 
Subject:  *
Amount Spent:  *
Type of Pipes: Number of Fixtures: 
Comments: 
Purchased:  Year: 
City:  * State:  *
 
Information about you:
Email:  * Email addresses are not displayed.
Name:  This is the name we'll display with your post.
me on this computer
*=required field.
 



External Resources:
  1.  www.mongabay.com/commodities/prices/copper.php
  2.  atlanticreplumbing.com/CopperGalvanized/CopperRepipe/tabid/531/Default.aspx
  3.  911repipe.com
  4.  www.ci.hercules.ca.us/index.aspx?page=103
  5.  www.protoolreviews.com/news/cpvc-copper-pex-tubing/3665
  6.  www.homeownernet.com/plumbing-how-to/hire_plumber.html
  7.  www.phccweb.org/tools-resources/find-a-contractor/
More Home and Garden Topics
Check Out All Costs for Home and Garden How Much Does a Deck Cost? How Much Does Replacing a Water Heater Cost? How Much Do Replacement Windows Cost?

Search Thousands of Topics on CostHelper.com

 
Today's Featured Cost Articles

About CostHelper
CostHelper is based in Silicon Valley and provides consumers with unbiased price information about thousands of goods and services. Our writers are experienced journalists who adhere to our strict editorial ethics policy.

CostHelper Community
Entertainer
Paid: 250.00
I charge $150.00 for the first hour. It's 100.00 each additional hour. It really depends on cost of living, the skill level of the artist, and how much tax the balloon artist has to pay... [more]
-AnthonyStone
Balloon Twisting Cost
Yeast infection
Paid: 160.00
My 4 month old puppy had brown discharge and an odor coming from her ears. She was constantly scratching. Took her to her vet and explained; I know she has an infection in her ear... [more]
-Pokémon trainer
Pet Ear Infection Treatment Cost
Retainer
Paid: 20.00
I bought the warranty with my Invisalign through my orthodontist (do this... [more]
-Braeden
Retainers Cost
Only paid remaining deductible
Paid: 6500.00
My BCBS plan covered 100% of cost after deductible. My deductible was $8500 but I had already paid $2500 of that for previous medical procedures... [more]
-Predatorhousepet
Prosthetic Leg Cost
Rewire whole house with all included
Paid: 32909.00
Easy estimate for all of you, is stablish a category of houses. Cat 1: open wall, $13 per sqft Cat 2 Close walls, $16 per sqft and for cat 3, 2 story house, depending of age $18-$25 per sqft. Make your calculations... [more]
-JG Electric
Rewiring a House Cost
Cost of care
Paid: 0.00
Wow, some of these previous comments seriously concern me. We have a dentist carrying on about how much it cost for his entire education and the cost of building and supplying an entire office... [more]
-Jason B
Dental Implants Cost