PEX Pipe Installation in Olympia, WA
FHN Plumbing installs PEX pipe in Olympia, WA for whole-home repipes, remodels and additions, replacing leaking copper and old polybutylene for good.
- Licensed, Insured Plumbers
- Fast Repipes in Days
- Fast, Reliable Service
- Licensed PEX Plumbers
End Pinhole Leaks Once and for All With a PEX Repipe in Olympia, WA.
Call now for a free in-home estimate on a PEX repipe or remodel rough-in.
Professional PEX Pipe Installation Services in Olympia, WA
FHN Plumbing installs PEX water supply lines for homeowners replacing worn-out copper, galvanized or polybutylene plumbing. PEX flexes around framing, needs fewer fittings and resists the scale buildup that hard water causes in metal pipe. Soft water can be mildly corrosive to copper over time, which sometimes shows up as pinhole leaks in older supply lines. We plan routes that reduce wall openings and finish with a full pressure test.
Our expertise includes:
- PEX-A expansion and PEX-B crimp fitting systems available
- Residential and commercial PEX repiping
- Whole-home PEX repipes rerouted overhead to avoid slab leaks

Additional Plumbing Installation Services in Olympia, WA
We install water heaters, pumps, lines, and fixtures across Olympia, WA with careful, permitted work that passes inspection the first time.

Customers
Why Choose FHN Plumbing for PEX Pipe Installation in Olympia, WA?
Our crews protect your floors and furniture, open only the drywall they need and patch everything when they are done. Most whole-home repipes are completed in two to four days.
- Quiet Operation, PEX piping helps dampen water noise, providing a quieter plumbing system in your home.
- Flexible, PEX can bend around corners, cutting the need for fittings and potential leak points.
- Clean Worksite, We cover floors, contain dust and repair every access hole.
Citywide Coverage
We install PEX in homes across Olympia, from 1970s ranch houses with galvanized lines to 1990s builds with aging polybutylene. Every repipe is planned around your home's layout and attic access.
Experienced Team
Our plumbing team has extensive experience with PEX pipe installation and understands the differences between PEX types and connection methods. We use specialized tools for secure crimp, clamp or expansion connections, so every joint is solid.
Safety-First Approach
Every PEX installation is pressure tested before walls are closed and inspected when a permit is required. We install nail plates where pipe passes through studs to protect it from future nails and screws.
Trusted Certified Olympia Plumbing Services Professionals
At FHN Plumbing, we take pride in providing licensed, certified plumbing services throughout Olympia, WA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationLong-Lasting PEX Pipe Installation Services in Olympia, WA
Emergency PEX Pipe Services in Olympia, WA
Unexpected pipe bursts or major leaks often require immediate action. FHN Plumbing offers emergency PEX pipe services in Olympia, WA to address critical plumbing failures. We can promptly assess the damage and use PEX for durable, fast repairs, restoring your water service and preventing further property damage, especially after a sudden freeze.

Polybutylene Replacement With PEX in Olympia, WA
Gray polybutylene pipe was common in homes built from the late 1970s through the mid 1990s and is known for sudden failures. Chlorine in municipal water breaks down the plastic and its fittings over time. Many insurers now ask about polybutylene when writing a policy. Replacing it with PEX removes that risk and can make your home easier to insure and sell.
Uponor PEX System Installation in Olympia
FHN Plumbing frequently installs Uponor PEX systems, a leading brand known for high-quality, durable PEX-A piping. Uponor's ProPEX expansion fittings create strong, reliable and leak-resistant connections, well suited for the demands of a home's plumbing. We recommend Uponor for its proven track record and longevity, giving Olympia homeowners peace of mind about their plumbing investment.
Remodel and Addition PEX Rough-In in Olympia
Kitchen and bathroom remodels are a good time to replace old supply lines with PEX. We rough in new lines to the correct heights for vanities, showers, tubs and appliances, then pressure test before the walls are closed. Additions and guest suites get properly sized lines tied into your existing system. We coordinate with your contractor to keep the project schedule moving.
Emergency PEX Pipe Repair & Installation in Olympia, WA
While PEX is highly durable, unforeseen circumstances can sometimes lead to damage. If you have a PEX pipe issue or need an emergency repair or replacement in Olympia, WA, FHN Plumbing is here to help. Our emergency service makes sure any burst or damaged PEX lines are quickly repaired or reinstalled to limit water damage and restore your plumbing. We carry common PEX sizes and fittings to speed up repairs.
PEX for Water Line Replacement in Olympia
When your main water line from the street to your home needs replacement, PEX is an smart option. Its flexibility allows for easier trenchless or minimal-dig installations, limiting disruption to your yard in Olympia. PEX main lines handle ground movement and resist corrosion better than rigid pipe. Crawlspaces and basements are both common in Washington homes, and a damp crawlspace is often the first sign of a drainage or plumbing problem.
Leak Repair with PEX in Olympia, WA
For individual pipe leaks, PEX can be used to repair or replace sections of damaged piping. Our plumbers can isolate the damaged section and tie in PEX, providing a durable and flexible fix that holds up to future pressures. This targeted approach is cost-effective for localized issues and brings the benefits of PEX to troubled areas of your existing plumbing in Olympia, WA.

PEX Main Water Line Installation in Olympia
The main water line brings water into your home, and a failing one can cause serious issues. We provide expert PEX main water line installation, replacing old, damaged lines with durable PEX. This upgrade improves water flow, reduces the risk of future leaks and offers strong resistance to ground shifting and corrosion. Our team ensures proper trenching and the connection to your municipal supply.
PEX Pipe Installation Near Me in Olympia, WA
Searching for 'PEX pipe installation near me' in Olympia? You have found the right team. FHN Plumbing is a local plumbing company committed to serving our community with modern, reliable plumbing.
We understand the value of having a reliable local plumber who knows the requirements of homes in Olympia. Being nearby lets us offer prompt service, so your PEX pipe installation project is handled with speed and professionalism.
FHN Plumbing at a Glance
- Fully licensed plumbing team covering Olympia, WA
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 382+ Washington customers
Olympia Map
Olympia Information
- Population
- 55,733
- Area codes
- 360/564/253
- Service area
- Olympia and communities within 40 miles
- Nearby
- Lacey, Lakewood, Tacoma, South Hill
PEX pipe installation is a wise investment for Olympia, WA homeowners, offering strong resistance to the corrosion and freeze damage that often hurt older metal pipes.
Expert Services
Trust our professionals for reliable FHN Plumbing solutions in Olympia, WA.
Our Specialized Plumbing Services in Olympia, WA
At FHN Plumbing, we provide a complete range of plumbing services across Olympia, WA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
Our Process for Installing PEX Pipe in Olympia, WA
We follow a clear, step-by-step approach to deliver a high-quality and lasting PEX plumbing system for your property.
Request a Quote
Call (425) 491-3131 to schedule an in-home estimate. We inspect your plumbing and give you a written quote with material options and a schedule.
Plan and Install
We protect your home, open only the needed access points and run new PEX to each fixture. Water is restored at the end of each day whenever possible.
Test and Patch
We pressure test the full system, pass inspection when required and patch the drywall openings. Then we walk you through the new shutoffs.
Frequently Asked Questions About PEX Pipe Installation in Olympia
A whole-home PEX repipe usually costs $4,500 to $12,000 depending on home size, bathroom count and access. Smaller jobs like a single bathroom remodel rough-in usually run $800 to $2,500.
We install high-quality PEX piping from reputable manufacturers such as Uponor (PEX-A), Viega (PEX-B) and Zurn (PEX-B). We also work with other trusted brands like SharkBite for fittings, so the best materials are used for your installation.
PEX can be used for outdoor applications like irrigation lines or outdoor spigots, but it needs to be protected from direct UV light, which can degrade the material over time. When used outdoors, PEX should always be buried or otherwise shielded.
FHN Plumbing stands behind our PEX pipe installations with a full warranty on both labor and materials. Specific warranty details will be provided with your estimate, but you can be confident your new PEX system is installed correctly and will perform reliably for years to come in your Olympia home.
PEX resists scale and corrosion, flexes with temperature changes and has far fewer joints. Copper is very durable but can develop pinhole leaks in some water conditions and costs more to install.
Small repairs are possible for handy homeowners, but a full repipe requires proper sizing, support spacing and code compliance. Mistakes behind walls can cause hidden leaks and rejected inspections.
We make small, targeted openings to run new pipe and patch them when finished. Most homeowners are surprised by how little drywall work is required.
Yes, PEX piping is certified safe for drinking water. It does not leach chemicals into water and is approved by the major plumbing codes for potable water systems. It is a healthier alternative to older pipes that can corrode and affect water quality.
What People Are Saying About Our Plumbing Experts?

Emily R.
I called FHN Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Lakewood, WA
Patricia H.
We had a slab leak that two other companies could not find. FHN Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · South Hill, WA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Lacey, WA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Olympia, WA
Mark T.
When our office needed drain cleaning, FHN Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Olympia, WA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Lacey, WA













