Cost to Repipe a House in North Carolina: $3,200–$5,800
In North Carolina, a PEX repipe of a house with 2 full baths and 11 fixtures costs an estimated $3,200–$5,800, and copper runs $6,300–$9,300. The estimate is based on national published prices scaled by plumber wages in North Carolina, plus one local plumbing permit fee. A fixture is anything a supply line feeds: a toilet, sink, tub, shower, dishwasher, washing machine or hose bib.1,
This site found fewer than two plumbing companies in North Carolina that publish a repipe price, so the North Carolina figures are national prices scaled by the state's mean plumber wage.
Key figures for North Carolina
| Item | Figure |
|---|---|
| PEX repipe estimate (midpoint $4,500, a house with 2 full baths and 11 fixtures) | $3,200–$5,8001, |
| Copper repipe estimate (midpoint $7,800, same house) | $6,300–$9,3001, |
| PEX, per fixture (national prices scaled by state wage) | $280–$5201, |
| Plumbing permit example (Wake County Permits & Inspections) | $7510 |
| Mean plumber wage (US mean $34.70/hr, May 2025) | $27.27/hr1 |
| Median year built (housing units, ACS 2024 1-year) | 199311 |
Estimate a repipe in North Carolina
Estimate: $3,200–$5,800, midpoint $4,500, for 11 fixtures.1,
| Line item | Low | High |
|---|---|---|
| Repipe, installed (pipe, fittings and labor)national prices scaled by North Carolina plumber wages | $3,080 | $5,7201 |
| Plumbing permitpermit fees published in North Carolina | $75 | $7510 |
| Total (rounded) | $3,200 | $5,800 |
Supply lines only. Wall and ceiling patching is not a line here, and some published prices leave it out, so ask whether a quote includes it.
Request repipe quotes in North Carolina
Send your ZIP code, a few details about the house and how to reach you.
Request received. The owner of Cost to Repipe a House reads it. If there is a licensed plumber who serves your ZIP code, the owner may pass it to that one plumber, who may contact you by email or phone. If there is not, you get an email reply saying so.
The request was not sent. Check that the ZIP code has five digits, a state is chosen, the email address is complete and the consent box is ticked, then send it again.
The request was not sent because of a fault on this site. Please try again later.
Repipe cost in North Carolina by number of bathrooms
| House | Fixtures | PEX | Copper |
|---|---|---|---|
| 1 bath | 8 | $2,300–$4,200 | $4,600–$6,800 |
| 1.5 baths | 10 | $2,900–$5,300 | $5,800–$8,500 |
| 2 baths | 11 | $3,200–$5,800 | $6,300–$9,300 |
| 2.5 baths | 13 | $3,700–$6,800 | $7,500–$11,000 |
| 3 baths | 14 | $4,000–$7,400 | $8,100–$11,800 |
| 4 baths | 17 | $4,800–$8,900 | $9,800–$14,400 |
Each full bath adds three fixtures (toilet, sink, and tub or shower) and each half bath adds two. Each row is the North Carolina estimate for that house size, permit included.
Where the money goes on a North Carolina repipe
| Line item | Low | High | Basis |
|---|---|---|---|
| Repipe, installed (pipe, fittings and labor) | $3,080 | $5,720 | national prices scaled by state plumber wages |
| Plumbing permit | $75 | $75 | published in this state |
| Total, rounded to $100 | $3,200 | $5,800 |
How North Carolina compares
The mean hourly wage for plumbers in North Carolina is $27.27, 21% below the US mean of $34.70. Because North Carolina uses national prices scaled by that wage, its estimate moves with it. The table compares the PEX estimate for the same house with neighboring states this site covers.
| Area | Estimate | Midpoint | Plumber wage |
|---|---|---|---|
| North Carolina | $3,200–$5,800 | $4,500 | $27.27 |
| Georgia | $3,300–$6,000 | $4,600 | $27.99 |
| Virginia | $3,500–$6,300 | $4,900 | $29.16 |
| United States | $4,000–$7,500 | $5,800 | $34.70 |
Permits and licensing in North Carolina
The State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors licenses plumbing contractors in North Carolina. The board issues Plumbing Contractor and Plumbing Technician licenses, among others. You can check a plumber's license on the state license search. Permits come from the county or city inspections department. Wake County covers plumbing-only work with a flat residential trade permit, but work that opens walls needs a Residential Building Alteration Permit instead. Ask your building department how it prices a whole-house repipe.
- Wake County Permits & Inspections: Residential trade permit: $75, a single fee for electrical, mechanical and plumbing regardless of the number of trades; work that opens walls needs a Residential Building Alteration Permit instead ($75 plus $0.25 per square foot of altered floor area). For a house with 2 full baths and 11 fixtures, that comes to $75.
Plumbing code in North Carolina
North Carolina still enforces its 2018 Plumbing Code, based on the 2015 International Plumbing Code with state amendments. Your city or county can add local amendments, so the building department that issues the permit has the final word.
Sources19
Age of North Carolina's housing
Half of the housing units in North Carolina were built before 1993, by the Census Bureau's ACS 2024 1-year count. 14% were built before 1960, when galvanized supply pipe was common. 29% were built from 1980 to 1999, the two Census decades that overlap the years polybutylene pipe was made. Age alone does not tell you what pipe a house has; a plumber or inspector can.
Common questions
Do you need a permit to repipe a house in North Carolina?
Permits come from the county or city inspections department. Wake County covers plumbing-only work with a flat residential trade permit, but work that opens walls needs a Residential Building Alteration Permit instead. Ask your building department how it prices a whole-house repipe. Under the fee schedule from Wake County Permits & Inspections, the fee for a house with 2 full baths and 11 fixtures comes to $75.
Who licenses plumbers in North Carolina?
The State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors licenses plumbing contractors in North Carolina. Its license lookup shows whether a plumber's license is current.
How much more does copper cost than PEX in North Carolina?
For a house with 2 full baths and 11 fixtures, PEX is estimated at $3,200–$5,800 and copper at $6,300–$9,300, a difference of about $3,300 at the midpoint. Per fixture, the North Carolina figures are $280–$520 for PEX and $570–$840 for copper.
How was the North Carolina estimate made?
The national per-fixture prices plumbers publish were multiplied by 0.786, the ratio of the North Carolina mean plumber wage to the US mean. That price times the fixture count, plus the permit fee from Wake County Permits & Inspections, gives the range. The methodology explains each step.
For every state side by side and the national figures, see the national repipe estimates.
Sources
- Occupational Employment and Wages, May 2025: 47-2152 Plumbers, Pipefitters, and Steamfitters (state estimates), U.S. Bureau of Labor Statistics. Accessed November 10, 2026. Mean hourly wage for each state and for the US, from the BLS public data API (series OEUS{state FIPS code}00000000000047215203 for a state, OEUN000000000000047215203 for the US).
- How Much Does It Cost to Repipe My Home?, The Repipe Company. Accessed November 10, 2026.
- How Much Does It Cost to Replumb a 1,500 Square Foot House in 2026?, Repipe Solutions Inc. Accessed November 10, 2026.
- PEX vs Copper Piping: Which Is Better?, Kimco Plumbing & Air. Accessed November 10, 2026.
- PEX vs Copper, Repipe1. Accessed November 10, 2026.
- Copper Repipe vs PEX: Which Is Better for Your Home?, All Pro Repipes Inc. Accessed November 10, 2026.
- Whole-Home Repiping Pricing, Home Therapist Cooling, Heating, and Plumbing. Accessed November 10, 2026.
- Cost to Repipe a House in Florida: 2026 Pricing and Homeowner Guide, Alberto Pro Plumbing. Accessed November 10, 2026.
- Average Cost to Repipe a House with PEX, Action Craft Experts. Accessed November 10, 2026.
- Permits & Inspections Fee Schedule, Wake County Government. Accessed November 10, 2026. No effective date printed on the page.
- American Community Survey 2024 1-year, tables B25034 (Year Structure Built) and B25035 (Median Year Structure Built), U.S. Census Bureau. Accessed November 10, 2026. State rows of the summary files acsdt1y2024-b25034.dat and acsdt1y2024-b25035.dat.
- DeKalb Development Services Fee Schedule (Last Update: 6/8/2026), DeKalb County Department of Planning & Sustainability. Accessed November 10, 2026. Footer reads 'Last Update: 6/8/2026'.
- Adoption of an Amendment to Appendix Q (Land Development Fee Schedule) of the 1976 Code of the County of Fairfax, Virginia (05-26-Q), effective July 1, 2026, Fairfax County Board of Supervisors / Land Development Services. Accessed November 10, 2026. Adopted May 5, 2026; effective July 1, 2026.
- Construction Permit Fees, Effective October 1, 2026 (PG_012_INF Rev 7.2026), City of Philadelphia Department of Licenses and Inspections. Accessed November 10, 2026.
- 2026 Combined Development Related Fee Schedule, City of Columbus Building and Zoning Services. Accessed November 10, 2026.
- North Carolina State Board of Examiners of Plumbing, Heating, and Fire Sprinkler Contractors, NC State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors. Accessed November 10, 2026.
- Applicant Information, NC State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors. Accessed November 10, 2026.
- Get a Trade Permit, Wake County Government. Accessed November 10, 2026.
- Codes - Current and Past, North Carolina Office of State Fire Marshal. Accessed November 10, 2026.
- Galvanized Iron Pipes, East Bay Municipal Utility District. Accessed November 10, 2026.
- Polybutylene Pipes, InterNACHI (International Association of Certified Home Inspectors). Accessed November 10, 2026. Source for the 1978 to mid-1995 production years and the 'up to 10 million homes' figure.
How these figures are built: methodology. Updated November 2026.