Leaks, pipes & freezing · Reno
Repiping in Reno, NV
Repiping replaces a home's water supply lines, usually because old galvanized steel has corroded or polybutylene is at risk of failing. Most repipes today use PEX, take two to five days, and are done through small wall openings rather than gutting the house.
- Licensed local plumbers
- The problem explained before work starts
- Price agreed before the job begins

Repiping for Reno homes
Many homes built before the 1960s still have galvanized supply pipe, which rusts from the inside until pressure drops and the water turns brown. Some homes built between the late 1970s and mid-1990s have gray polybutylene pipe, which can fail at fittings without warning.
For the full guide, including what you can safely do before a plumber arrives, see repiping explained.
Repiping in Reno at a glance
- Urgency
- Usually plannable
- Area
- Reno, NV
- Who does the work
- An independent, licensed local plumber
- Permit
- Plumbing permits are issued by the City of Reno Building and Safety division
- Typical steps
- Survey → Quote and permit → Run new lines → Inspect and test
- Availability
- Call now to check plumber availability
Signs you need repiping in Reno
- Low pressure throughout the house, especially on hot
- Rusty or brown water after the water sits overnight
- Repeated pinhole leaks in copper
- Gray plastic supply lines marked PB
- Galvanized pipe visible at the water heater or main
Local conditions
Repiping in Reno: what's different
Homes in the Old Southwest and Midtown may still have galvanized supply that corrodes and lowers pressure. Reno's pressure differences by neighborhood also stress older pipe.
Repiping with PEX or copper restores pressure and is often paired with installing a pressure reducing valve.
Permits come from the City of Reno Building and Safety division, and TMWA supplies the water.
Older Midtown homes often have a mix of original galvanized and newer copper from past remodels, and leaks start where they meet. Cold winter nights also make it worth insulating new lines in garages and exterior walls.
- Water and sewer in Reno
- The Truckee Meadows Water Authority (TMWA) supplies water. The City of Reno provides sewer service.
- Permits in Reno
- Plumbing permits are issued by the City of Reno Building and Safety division; unincorporated addresses go through Washoe County.
Reno housing and plumbing
The Old Southwest and Midtown have homes from the early and mid-1900s. Newer areas like Somersett and South Meadows are mostly 1990s and later.
Neighborhoods and ZIP codes
Plumbers on Thawline cover Reno and Washoe County, including Old Southwest, Midtown, Northwest Reno, South Meadows, Somersett, Downtown. ZIP codes: 89501 · 89502 · 89503 · 89504 · 89505 · 89506.
Other Reno conditions that affect plumbing
- Cold nights: Sub-freezing winter nights freeze pipes in garages and exterior walls.
- Temperature swings: Large daily swings stress exposed pipes and outdoor fixtures.
- Older galvanized pipe: Homes in the Old Southwest may still have galvanized supply.
- Hard water: Truckee Meadows water can be moderately hard, building scale in water heaters and fixtures over time.
How repiping works in Reno
- 1
Survey
The plumber identifies pipe materials, maps where lines run and plans access points.
- 2
Quote and permit
Repiping typically needs a plumbing permit from the city or county. The plumber pulls it.
- 3
Run new lines
New pipe is fished through walls and floors. Fixtures are switched over one area at a time.
- 4
Inspect and test
The system is pressure tested and inspected before wall openings are patched.
What affects repiping cost in Reno
Every job is priced by the plumber after they see it. These are the things that move the price most. Ask for the price before work starts.
- Number of bathrooms and fixtures
- PEX versus copper
- Number of stories and whether there's basement access
- Wall patching and painting
- Replacing the main water line at the same time
Repiping questions in Reno
Why is my Old Southwest Reno water rusty?
Is PEX or copper better for repiping?
Can I live in the house during a repipe?
How long does a whole-house repipe take?
Also in Reno
Related
Related plumbing services

Leak detection
Turn off every fixture and watch the water meter's leak indicator.
Learn more
Water line repair
The water service line runs from the curb stop near the street to your house, buried below the frost line.
Learn more
Burst pipe repair
Turn off the main water shutoff first, then open a faucet on the lowest floor to drain the lines.
Learn more
Water heater replacement
A leaking tank or a heater past about 10 years old is usually replaced rather than repaired.
Learn moreNeed repiping in Reno?
Tell us what's going on and your ZIP code. You'll be connected with a licensed plumber who serves your area.
Call now to check plumber availability
