Pipe Replacement in Minot, ND
Upgrade old galvanized or polybutylene plumbing with pipe replacement in Minot, ND using PEX or copper sized for full, even pressure.
- Quick, Dependable Service
- Upfront Pricing
- Durable Materials
- Permits and Inspections Handled
Reliable Pipe Replacement Services in Minot, ND.
Most whole-home repipes are done in two to four days with water back on each night.
Your Trusted Source for Pipe Replacement in Minot, ND
HPN Plumbing replaces corroded galvanized, brittle polybutylene and leak-prone copper with modern PEX-A or Type L copper. We handle partial replacements, whole-home repipes and drain line upgrades in single-story slab homes and two-story houses as well.
Our expertise includes:
- Whole-home repiping with PEX and Copper
- Corrosion and burst pipe repair
- Galvanized, polybutylene and pinhole-leak copper replacement

Additional Plumbing Replacement Services in Minot, ND
When repairs are no longer enough, our replacement services in Minot, ND deliver modern, efficient equipment installed right.

Customers
Why Choose HPN Plumbing for Pipe Replacement in Minot, ND?
Newer homes around Minot typically use PEX supply lines, which handle freezing better than rigid pipe and are easier to repair. In slab homes, original water lines often run under the concrete where leaks are hard to reach. Rerouting new pipe overhead through the attic avoids breaking the slab and makes future repairs far easier.
- Local Expertise, HPN Plumbing understands the specific plumbing codes and challenges in Minot, ND, ensuring your pipe replacement meets all local requirements.
- Clean Jobsites, We protect floors and furniture and leave the house clean at the end of each day.
- Tested Systems, Every repipe is pressure tested and inspected before walls are closed.
Citywide Coverage
We replace pipes in every neighborhood of Minot, from 1960s homes with galvanized lines to 1990s builds with failing polybutylene. Single-story and two-story homes are both routine work for us.
Experienced Team
Our team knows the pipe materials used in different eras of North Dakota construction, from galvanized to polybutylene to thin-wall copper. That knowledge helps us scope the job correctly on the first visit.
Safety-First Approach
Attic lines are insulated and protected from heat and cold, and any exterior PEX is shielded from UV exposure. We test the entire system under pressure before turning on service.
Trusted Certified Minot Plumbing Services Professionals
At HPN Plumbing, we take pride in providing certified plumbing services throughout Minot, 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 CertificationLong-Lasting Pipe Replacement Services in Minot, ND
Drain Pipe Replacement in Minot, ND
Cast iron drain pipe in older homes can rust through at the bottom, while some ABS from the 1980s was made with defective resin that cracks. Signs include sewer odors, slow drains and stains on ceilings below upstairs bathrooms. We camera the line first, then replace reachable sections with PVC or ABS. Under-slab drains can be tunneled, rerouted or lined depending on location. We explain the options with the camera footage on screen.

Galvanized Pipe Replacement in Minot, ND
Many older homes in Minot, ND still have galvanized steel pipes, which are vulnerable to rust and corrosion on the inside. This leads to reduced water pressure, discolored water, and eventual leaks. HPN Plumbing provides complete galvanized pipe replacement services, removing these failing pipes and installing new, modern materials. Upgrading from galvanized pipes not only improves your water quality and pressure but also shields your home from potential water damage caused by deteriorating plumbing.
PEX Repiping in Minot
PEX-A is flexible, resists scale buildup and expands slightly if water freezes, which helps in colder homes. We use expansion fittings that keep the full inside diameter of the pipe for stronger flow. Systems can be run as a home-run manifold with a shutoff for each fixture or as a trunk and branch layout. PEX installs faster than copper with many fewer fittings in the walls. It is our most popular repipe material.
Commercial Pipe Replacement in Minot
Beyond residential services, HPN Plumbing also provides commercial pipe replacement for businesses and properties in Minot. Commercial plumbing systems often face higher demands and require specialized knowledge. Whether it's replacing supply lines in an office building, drainage pipes in a restaurant, or addressing complex industrial piping, our experienced commercial plumbers ensure limited downtime and durable solutions tailored to your business needs.
PEX Pipe Replacement in Minot
PEX (cross-linked polyethylene) piping has become a popular choice for residential pipe replacement due to its flexibility, affordability, and resistance to freezing. Frozen pipes are a serious and regular winter risk in North Dakota, and a single cold night can split a line in an exterior wall. Unlike rigid pipes, PEX can expand, reducing the risk of burst pipes during sudden cold snaps. HPN Plumbing specializes in PEX installation, which often allows for less invasive replacement methods compared to traditional materials. This modern solution offers strong performance and water quality for your home.
PEX Pipe Installation in Minot
PEX (cross-linked polyethylene) piping is a popular choice for modern pipe replacement projects in Minot due to its flexibility, durability, and resistance to corrosion and freezing. It's also less expensive to install than copper. Many rural homes get water from private wells or rural water systems, and iron and sulfur odors are common complaints. HPN Plumbing expertly installs PEX piping for full home repipes or targeted section replacements, providing a reliable and long-lasting plumbing solution that handles local water conditions well.
Slab Leak Pipe Replacement in Minot
Slab leaks, common in homes built on concrete foundations, can be damaging and difficult to detect. These leaks often stem from corroded or damaged pipes embedded within or under your home's slab. HPN Plumbing uses modern leak detection technology to locate the exact source, then expertly repairs or reroutes the compromised pipe, often using durable PEX to bypass the slab entirely, avoiding future issues in the same spot.

Burst Pipe Repair & Replacement in Minot, ND
Frozen pipes are a serious and regular winter risk in North Dakota, and a single cold night can split a line in an exterior wall. Cold snaps can lead to burst pipes, especially in exposed areas or unheated spaces. When a pipe bursts in your Minot, ND home, it causes immediate water damage and requires urgent attention. Our team provides emergency service to shut off water, remove damaged sections, and replace them with new, more freeze-resistant piping, often PEX, to prevent future occurrences. We work fast to minimize disruption and water loss.
Pipe Replacement Near Me in Minot, ND
If you are searching for pipe replacement near me, you want a local plumber who knows how homes in your area were built. HPN Plumbing serves Minot with repipe crews who understand slab foundations, attic routing and local inspection requirements. We can often inspect and quote within a few days.
When you search for "pipe replacement near me" in Minot, ND, HPN Plumbing is your trusted local expert. Our team is strategically located to provide fast service across the entire area, ensuring that a professional plumber can be at your door quickly to assess and address your pipe issues. We understand the specific plumbing challenges faced by homes and businesses in this area.
HPN Plumbing at a Glance
- Licensed and insured plumbers serving Minot, ND
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 408+ North Dakota customers
Minot Map
Minot Information
- Population
- 47,373
- Area codes
- 701/406/320
- Service area
- Minot and communities within 40 miles
- Nearby
- Minot AFB, Watford City, Mandan, Bismarck
Shifting soil and seasonal temperature swings stress older plumbing, so investing in quality, properly installed pipe replacement in Minot, ND helps prevent costly slab leaks and burst pipes, protecting your home's foundation and interior.
Expert Services
Trust our professionals for reliable HPN Plumbing solutions in Minot, ND.
Our Specialized Plumbing Services in Minot, ND
At HPN Plumbing, we provide a complete range of plumbing services across Minot, 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 Pipe Replacement Process Works in Minot, ND
Our pipe replacement process in Minot, ND is designed to be careful, transparent, and minimally invasive. We aim to restore your plumbing system efficiently and effectively.
Request a Quote
Contact HPN Plumbing today at (701) 403-1348 to schedule an initial consultation. We'll discuss your concerns and set up an on-site assessment at your convenience.
On-Site Assessment
Our expert plumber will visit your Minot home to carefully inspect your existing pipes. We use diagnostic tools to identify the cause and extent of the issue, whether it's corrosion, leaks, or age.
Detailed Proposal
Based on our assessment, we'll provide a comprehensive, transparent proposal outlining the recommended pipe replacement. This includes material options, scope of work, timeline, and a clear, upfront cost.
Frequently Asked Questions About Pipe Replacement in Minot
The cost of pipe replacement in Minot, ND varies significantly based on the scope of work, materials chosen (PEX vs. copper), and accessibility. A small section replacement might range from $500 to $2,000, while a whole-home re-pipe can range from $5,000 to $20,000 or more. HPN Plumbing provides detailed, upfront estimates after a thorough on-site assessment, ensuring transparency with no hidden fees.
Yes, HPN Plumbing understands that pipe replacement can be a major investment. We offer various financing options to help make your plumbing upgrades more affordable and manageable. Please speak with our team for more details on available plans that suit your budget.
Most cities require a permit for a whole-home repipe. We pull the permit and schedule inspections as part of the job.
We install PEX-A from brands like Uponor and Rehau, plus Type L copper. Both are code approved and built to last for decades.
PEX is more flexible, resists scale and does not develop pinhole leaks. Copper is rigid, heat tolerant and preferred by some homeowners, so we price both.
We use trusted, high-quality brands for all our pipe replacement projects. For PEX, we often use products from Uponor (Wirsbo) or Viega, known for their reliability. For copper, we source from reputable manufacturers like Mueller Streamline. Our fittings are always top-grade brass or approved PEX crimp or expansion fittings to ensure leak-free connections in your Minot home.
Modern PEX pipes typically last 25 to 50 years, and copper pipes can last 50 to 70 years or even longer, depending on water quality and installation. This is a major improvement over older materials like galvanized steel, which often fail within 20 to 50 years.
We provide a written labor warranty on every repipe. PEX manufacturers typically offer 25 year material warranties when installed by a licensed plumber.
What People Are Saying About Our Plumbing Experts?

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 · Williston, ND
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
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 · Minot AFB, ND
Mark T.
When our office needed drain cleaning, HPN Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · 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 · Minot, 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













