PEX Pipe Installation in Madison, SD
HWR Plumbing installs PEX pipe in Madison, SD for whole-home repipes, remodels and additions, replacing leaking copper and old polybutylene for good.
- Licensed, Insured Plumbers
- Code Compliant Work
- Pressure Tested Systems
- Quick Repipes in Days
End Pinhole Leaks for Good With a PEX Repipe in Madison, SD.
Our courteous team is ready to provide quality PEX installation for your home.
PEX Pipe Installation in Madison, SD for Repiping and Remodels
HWR Plumbing uses both PEX-A expansion fittings and PEX-B crimp systems based on the project and budget. Housing in South Dakota mixes older farmhouses and town homes with newer subdivisions, so plumbing can range from cast iron and galvanized to modern PEX. When copper lines under a slab develop pinhole leaks, we reroute new PEX through attics and walls. You get a reliable system without tearing up your slab.
Our expertise includes:
- Fixture and appliance PEX hookups
- Residential and commercial PEX installation
- Whole-home PEX repipes rerouted overhead to avoid slab leaks

Additional Plumbing Installation Services in Madison, SD
We install water heaters, pumps, lines, and fixtures across Madison, SD with precision workmanship that meets every local code.

Customers
Why Choose HWR Plumbing for PEX Pipe Installation in Madison, SD?
PEX is only as good as the way it is installed, so we follow manufacturer guidelines for support spacing, bend radius and UV protection. That attention prevents kinks, sagging and early failure.
- Flexible, PEX can bend around corners, reducing the need for fittings and potential leak points.
- Clean Worksite, We cover floors, contain dust and patch every access hole.
- Fewer Joints, Long continuous runs mean fewer hidden fittings that might leak.
Citywide Coverage
We install PEX in homes across Madison, from 1970s ranch houses with galvanized lines to 1990s builds with failing polybutylene. Every repipe is planned around your home's layout and attic access.
Experienced Team
Our team of licensed plumbers has extensive experience with PEX pipe installation, having completed numerous projects across Madison, SD. We stay up to date on best practices and local codes so every installation is solid and durable.
Safety-First Approach
Safety is a priority in every PEX pipe installation we take on. We follow all South Dakota plumbing codes and industry safety standards, ensuring a secure and compliant system for your home and family.
Trusted Certified Madison Plumbing Services Professionals
At HWR Plumbing, we take pride in providing licensed, certified plumbing services throughout Madison, SD. 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.
Call Us Now
PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationDependable PEX Pipe Installation Services in Madison, SD
Hydronic Heating with PEX in Madison
PEX is also a leading choice for hydronic heating systems, including radiant floor heating. Its ability to withstand high temperatures and resist corrosion makes it perfect for circulating hot water. If you are considering radiant heat for a specific area of your home or business in Madison, PEX is the pipe to use.

New Construction PEX Plumbing in Madison, SD
HWR Plumbing works with builders and homeowners on PEX pipe installation for new construction across Madison, SD. PEX is an ideal choice for new homes due to its flexibility, ease of installation and cost-effectiveness. We design and install complete PEX plumbing systems, ensuring good water distribution and long-term reliability for your brand-new home.
Manifold and Home-Run PEX Layouts in Madison, SD
A manifold system sends a dedicated line from a central hub to each fixture, much like a breaker panel for water. Each line gets its own shutoff, which makes repairs easier and keeps pressure steady when several fixtures run. Home-run layouts use more pipe but fewer fittings in walls. We often combine manifold and trunk-and-branch designs to weigh cost and performance.
Remodel and Addition PEX Rough-In in Madison
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 correctly sized lines tied into your existing system. We coordinate with your contractor to keep the project schedule on track.
Commercial PEX Pipe Solutions in Madison, SD
Beyond residential service, HWR Plumbing also provides PEX pipe installation for commercial properties in Madison, SD. PEX offers advantages like efficient water distribution, lower material costs for large projects and resistance to corrosion, which is crucial for commercial longevity. Whether it is a small office building or a multi-unit complex, our team can design and install a sturdy PEX plumbing system that meets commercial demands and codes.
PEX-B Crimp and Clamp Systems in Madison
PEX-B is stiffer and more affordable, and it is joined with copper crimp rings or stainless steel cinch clamps over brass or poly fittings. It is a solid option for smaller projects and budget-conscious repipes. Brands like Viega, Zurn and SharkBite offer reliable PEX-B systems. We use a go/no-go gauge on every crimp to confirm a proper seal.
Leak Repair with PEX in Madison, SD
For specific pipe leaks, PEX can be used to repair or replace sections of damaged piping. Our plumbers can isolate the compromised 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 Madison, SD.

Uponor PEX System Installation in Madison
HWR Plumbing often 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 Madison homeowners peace of mind about their plumbing investment.
PEX Pipe Installation Near Me in Madison, SD
Our plumbers repipe homes in Madison often and understand local housing styles and inspection requirements. That experience helps us plan efficient routes and avoid surprises. We work quickly so your household routine is disrupted as little as possible.
When you search for "PEX pipe installation near me" in Madison, SD, HWR Plumbing is your local, reliable solution. Our teams are ready to respond quickly to your plumbing needs, bringing efficient, high-quality PEX service right to your doorstep.
HWR Plumbing at a Glance
- Licensed and insured plumbers serving Madison, SD
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 304+ South Dakota customers
Madison Map
Madison Information
- Population
- 6,091
- Area codes
- Local
- Service area
- Madison and communities within 40 miles
- Nearby
- Brookings, Sioux Falls, Brandon, Tea
Hard water, aging copper and slab-on-grade construction leave plenty of homes with recurring pinhole and slab leaks, and an overhead PEX repipe ends that cycle.
Expert Services
Trust our professionals for reliable HWR Plumbing solutions in Madison, SD.
Our Specialized Plumbing Services in Madison, SD
At HWR Plumbing, we provide a complete range of plumbing services across Madison, SD. 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:
How We Install PEX Pipe in Madison, SD
Here is what to expect from estimate to final pressure test on your PEX project.
Request a Quote
Call (605) 480-9736 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 when we can.
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 shutoff valves.
Frequently Asked Questions About PEX Pipe Installation in Madison
The cost of PEX pipe installation in Madison can range from $2,500 to $15,000 or more, depending on the size of your home, accessibility and whether it is a full repipe or a partial replacement. Minor repairs might be a few hundred dollars. We provide a detailed quote after an in-home visit.
Yes, most reputable PEX manufacturers offer warranties on their piping, usually ranging from 25 years to a lifetime. HWR Plumbing also provides a warranty on our labor for PEX pipe installations, giving you two layers of protection for your investment.
Most whole-home PEX repipes take two to four days. Larger homes or difficult attic access can take a bit longer.
We mainly use high-quality, reputable PEX brands such as Uponor (PEX-A) and Viega (PEX-B), which are known for their durability and reliability. These brands meet or exceed industry standards and are approved for use in South Dakota plumbing applications, providing a long-lasting and dependable plumbing system for your home.
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.
Multiple pinhole leaks, discolored water, low pressure throughout the house and gray polybutylene pipe are common signs. Recurring slab leaks are also a good reason to repipe overhead.
A full home PEX repipe for an average-sized home in Madison usually takes 3 to 5 days. Smaller projects or single-line replacements can often be completed in a single day. We aim to minimize disruption and communicate timelines clearly.
PEX is a good fit for a wide range of climates because of its flexibility and resistance to freezing. Strong winds make cold spells worse by pulling heat away from exterior walls, which raises the risk for pipes running along outside walls. While rigid pipes can burst when water freezes, PEX can expand and contract, significantly reducing the risk of burst pipes during cold snaps. It also performs well in high temperatures, making it a reliable choice year-round in Madison.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. HWR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Brandon, SD
James P.
Our commercial plumbing system had a leak under the sink, and HWR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Sioux Falls, SD
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Mitchell, SD
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 · Mitchell, SD
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 · Brookings, SD
Mark T.
When our office needed drain cleaning, HWR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Brandon, SD













