Repipe Specialists in Williston, ND
Tired of slab leaks and pinhole leaks? HPN Plumbing repipes homes in Williston, ND with PEX or copper, usually in two to four days.
- Drywall Patching Included
- Long-Term Solutions
- Long-Lasting Pipe Materials
- Fast, Free Estimates
Ready for New Pipes and Peace of Mind in Williston, ND?
Call today and we will inspect your pipes and give you a clear written price.
Expert Repipe Specialists for Homes in Williston, ND
HPN Plumbing sees the same pattern in many slab homes. Copper lines under the slab rub against concrete and gravel, expand and contract with temperature changes and develop pinhole leaks, and once a second or third leak shows up, a repipe is often cheaper than continued repairs.
Our expertise includes:
- Code-compliant plumbing upgrades
- Full home water and drain line replacements
- Attic-routed PEX-A repipes with expansion fittings and manifolds

Additional Plumbing Maintenance Services in Williston, ND
Our maintenance and specialty plumbing services in Williston, ND protect your home year-round and extend the life of every system.

Customers
Why Choose HPN Plumbing for Repipe Specialists in Williston, ND?
We give you a single written price that includes permits, materials, labor and drywall patching. There are no hidden charges at the end.
- Long-Term Warranty, Our repipes carry strong workmanship and manufacturer warranties.
- Transparent Pricing, You'll receive a detailed, upfront estimate with no hidden fees for your repiping project.
- North Dakota Experience, We know how local climate and soil conditions affect your plumbing, contributing to slab leaks and pipe corrosion.
Citywide Coverage
Our repipe crews serve Williston and surrounding communities year-round. We schedule attic work for the most comfortable hours of the day during extreme weather.
Experienced Team
Our repipe specialists have completed hundreds of whole-home repipes and know how to route lines through tight attics and finished walls. They plan each job to limit openings and disruption.
Safety-First Approach
Safety is paramount in every repiping project we undertake. Our repipe specialists adhere strictly to all local North Dakota plumbing codes and safety regulations, protecting your home and family.
Trusted Certified Williston Plumbing Services Professionals
At HPN Plumbing, we take pride in providing licensed, certified plumbing services throughout Williston, ND. 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 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 CertificationDurable Whole-Home Repipe Services in Williston, ND
PEX Pipe Replacement in Williston, ND
PEX (cross-linked polyethylene) is a flexible, cost-effective, and highly durable piping material that's gaining popularity for repiping projects. HPN Plumbing specializes in PEX pipe replacement in Williston, ND, offering a system that resists freezing, corrosion, and scale buildup. Its flexibility allows for fewer connections, reducing potential leak points. PEX also noticeably dampens water hammer noise, providing a quieter plumbing system for your home.

Slab Leak Reroutes in Williston
When one line under the slab leaks, a full repipe is not always the first step. We can reroute a single hot or cold branch overhead and abandon the leaking pipe in the slab. This is a good option for newer homes or a first leak. If the home has had multiple leaks, we will explain why a full repipe may save you money.
Drain Line Repiping in Williston
While often overlooked, your home's drain lines are just as crucial as your supply lines. Old cast iron or corroded drain pipes can lead to frequent clogs, slow drainage, and even sewage backups. HPN Plumbing provides comprehensive drain line repiping in Williston, replacing failing waste pipes with new, smooth PVC or ABS lines. This ensures efficient waste removal and prevents future drainage problems, protecting your home from foul odors and unsanitary conditions.
Emergency Repipe and Leak Repair in Williston
While a full repipe is a planned project, sometimes a major pipe burst or multiple severe leaks can necessitate immediate action. Our repipe specialists in Williston are equipped to handle emergency situations, providing temporary fixes and assessing the need for a more comprehensive repiping solution. We can quickly isolate damaged sections and offer options for immediate repair or a phased repiping approach to restore your water service safely and efficiently, preventing extensive water damage.
Polybutylene Plumbing Replacement in Williston, ND
Polybutylene pipes, installed in many homes between the 1970s and 1990s, are known for premature failure due to chemical reactions with disinfectants in the water supply. If your home in Williston, ND has polybutylene, a full replacement is essential to prevent catastrophic water damage. HPN Plumbing offers specialized polybutylene plumbing replacement, carefully removing the old, brittle pipes and installing a reliable new system.
Copper Repiping in Williston, ND
Some homeowners prefer copper for its long track record and rigidity. We install Type L copper, which has a thicker wall than the Type M used in many older homes. Joints are soldered with lead-free solder or pressed with ProPress fittings. Copper repipes usually cost more and take a bit longer than PEX.
Residential Repiping Experts in Williston
For any residential property in Williston experiencing plumbing issues due to old, failing pipes, HPN Plumbing offers custom repiping services. We assess your home's specific needs, considering factors like water pressure, family size, and future expansion plans, to recommend the best repiping strategy. Our goal is to provide a durable, efficient, and code-compliant plumbing system that improves your home's comfort and prevents future plumbing emergencies, keeping a reliable water supply throughout your property.

Cost-Effective Repiping Comparisons in Williston, ND
Understanding the cost of repiping is crucial for homeowners in Williston, ND. We provide transparent comparisons between PEX and copper repiping options, detailing material costs, labor, and expected lifespan. PEX is generally more affordable for materials and installation, while copper offers a premium, long-lasting solution with excellent resale value. Our estimates include all necessary permits, fittings, and cleanup, ensuring you have a clear picture of your investment before any work begins, with no hidden fees.
Repipe Specialists Near Me in Williston, ND
Homeowners looking for repipe specialists near me can count on HPN Plumbing for free on-site estimates in Williston. We inspect your current pipes, attic access and fixture locations. Then we give you a firm written price.
When you search for 'repipe specialists near me' in Williston, you want a local team that knows the area's plumbing infrastructure and building styles. HPN Plumbing is very familiar with Williston homes, from their foundation types to their water supply characteristics. This local knowledge allows us to provide more precise assessments and efficient repiping solutions.
HPN Plumbing at a Glance
- Licensed and insured plumbers serving Williston, ND
- Same-day appointments and 24/7 emergency response
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 408+ North Dakota customers
Williston Map
Williston Information
- Population
- 27,706
- Area codes
- Local
- Service area
- Williston and communities within 40 miles
- Nearby
- Watford City, Dickinson, Minot AFB, Minot
Repiping is a smart upgrade for many homes in Williston, ND, where water chemistry, ground movement and aging pipe all take a toll on the original plumbing. Water softeners and filters are popular around Williston because they extend the life of water heaters, dishwashers and faucets.
Expert Services
Trust our professionals for reliable HPN Plumbing solutions in Williston, ND.
Our Specialized Plumbing Services in Williston, ND
At HPN Plumbing, we provide a complete range of plumbing services across Williston, ND. 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 Our Repipe Process Works in Williston, ND
Our repipe specialists follow a clear, organized process to make sure your project in Williston, ND is completed efficiently and to the highest standards.
Request a Quote
Call (701) 403-1348 or contact us online to schedule your free, no-obligation repiping assessment. We'll discuss your concerns and review your current plumbing system.
Detailed Assessment
Our repipe specialists will conduct a careful inspection of your home's existing pipes, identifying problem areas and recommending the best material for your repipe.
Permit & Planning
We handle all necessary permits for repiping in Williston, ND and meticulously plan the installation to minimize disruption and maintain code compliance.
Frequently Asked Questions About Repipe Specialists in Williston
The cost of a whole-home repipe in Williston, ND can vary widely depending on the size of your home, the number of fixtures, and the chosen piping material, such as copper or PEX. Generally, you can expect to pay anywhere from $4,000 to $15,000 or more. We provide a detailed, upfront quote after a thorough assessment of your specific home and needs.
Repeated slab leaks, pinhole leaks, low pressure, discolored water or polybutylene, Kitec or galvanized pipe are all signs. Frequent leak repairs are the strongest signal.
We commonly use Uponor PEX-A with ProPEX fittings and Type L copper from domestic mills. We also use Viega ProPress fittings for copper repipes.
HPN Plumbing stands behind our repiping work with a solid warranty on both labor and materials. Specific warranty details will be provided with your estimate, but generally, you can expect a multi-year warranty covering defects and leaks. We use only quality, warrantied piping materials from trusted brands.
In most cases, yes, you can stay in your home during the repiping process. Our team works to minimize disruption and will typically make sure you have water service at the end of each day. We take care to protect your property and keep the work area clean and safe throughout the job.
While some minor wall and ceiling access is usually necessary for a repipe, our repipe specialists use techniques that minimize damage. We carefully cut access points and patch them neatly after the new pipes are installed. We aim to keep disruptions to your home's finishes as minimal as possible during the process.
PEX resists scale and pinhole corrosion and handles expansion well, which makes it a strong choice for hard water. Copper is durable too but costs more and can pinhole in corrosive water.
A documented repipe can make your home easier to sell and insure, especially when replacing polybutylene or Kitec. Buyers and inspectors notice it.
What People Are Saying About Our Plumbing Experts?

James P.
Our commercial plumbing system had a leak under the sink, and HPN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Williston, ND
Patricia H.
We had a slab leak that two other companies could not find. HPN Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Bismarck, ND
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 · Mandan, ND
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 · Watford City, ND
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 · Watford City, ND
Emily R.
I called HPN 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 · Watford City, ND













