Plumbing Repair in Mandan, ND
Water chemistry, temperature swings and shifting soil take a toll on pipes in Mandan, ND. Our licensed plumbers find the real cause and repair it right the first time.
- Certified Plumbers
- Expert Technicians
- Upfront Flat-Rate Pricing
- Guaranteed Repairs
Leaks, clogs or no hot water? Get it repaired today in Mandan, ND.
We are ready to take on any plumbing challenge, big or small.
Your Local Source for Plumbing Repair in Mandan, ND
At HPN Plumbing, our licensed plumbers are equipped to handle a wide array of plumbing repair needs for homes in Mandan, ND. We focus on diagnosing the root cause to ensure a lasting fix, not just a temporary patch.
Our expertise includes:
- Skilled repair for all types of leaks: gas, water, slab, foundation.
- Electronic and acoustic leak detection for slab and wall leaks
- Water heater, well pump, and water softener troubleshooting.

Additional Plumbing Repair Services in Mandan, ND
We offer expert plumbing repair services across Mandan, ND to fix leaks, restore flow, and keep your system running smoothly.

Customers
Why Choose HPN Plumbing for Plumbing Repair in Mandan, ND?
Choosing HPN Plumbing means you are hiring a team committed to excellence in every plumbing repair. We stand for clear communication and honest assessments for every job.
- Certified Technicians, Every plumber is licensed, insured, and continuously trained on current repair techniques and safety standards.
- Upfront Pricing, We provide clear, honest estimates before any work begins, with no hidden fees or surprises.
- Certified Plumbers, Our team holds all necessary licenses and certifications, guaranteeing professional and compliant service.
Citywide Coverage
We are very familiar with the varied housing found across Mandan, from older homes with aging galvanized pipes to newer construction requiring modern PEX repairs. Our service vehicles are fully stocked to address everyday plumbing issues throughout the area.
Experienced Team
The team includes plumbers who specialize in leak detection, sewer work and water heaters, so complex calls get the right person. Everyone on the crew is background checked and trained to protect your home and finishes.
Safety-First Approach
We ensure that all repairs, from a simple faucet fix to a major sewer line replacement, are performed to the highest standards, protecting your property and family. Our plumbers always leave the work area neat and safe in Mandan.
Trusted Certified Mandan Plumbing Services Professionals
At HPN Plumbing, we take pride in providing certified plumbing services throughout Mandan, 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 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 CertificationLocal Plumbing Repair Services in Mandan, ND
Emergency Plumbing Repair in Mandan
Plumbing emergencies don't wait for business hours, and we don't either. Whether it's a burst pipe during a sudden freeze, an overflowing toilet, or a major water leak, our emergency plumbing repair team in Mandan is available 24/7. We arrive quickly, assess the situation, stop the immediate problem, and provide a lasting repair to protect your home from further damage. Don't hesitate to call us anytime.

Gas Leak Repair in Mandan
Gas leaks are very dangerous and require immediate professional attention. If you smell gas, hear a hissing sound near gas appliances or lines, or experience symptoms like dizziness, evacuate and call us immediately. Our certified technicians in Mandan use dedicated detectors to locate the leak in your natural gas or propane lines, then perform safe and code-compliant repairs or replacements. We prioritize your safety above all else.
Water Softener Repair in Mandan, ND
Water in North Dakota is often very hard, with high mineral and sulfate content that builds scale in water heaters and fixtures. Hard water leads to scale buildup in pipes and appliances, which is why many homes in Mandan, ND rely on water softeners. If your softener isn't working properly, you might notice white residue, dry skin, or spots on dishes. HPN Plumbing repairs all major brands and types of water softeners, addressing issues like resin bed problems, timer malfunctions, or brine tank issues, returning your system to optimal performance.
Trenchless Pipe Repair in Mandan, ND
Trenchless methods let us fix damaged sewer and water lines without tearing up driveways, pavers or mature landscaping. Pipe bursting pulls a new HDPE line through the old path, while cured-in-place lining creates a new pipe inside the existing one. These options frequently cost about the same as a deep excavation once restoration is counted. We confirm the line is a good candidate with a camera before suggesting it.
Drain Repairs in Mandan
Beyond simple clogs, drains can suffer from cracks, corrosion, or misalignments that require expert repair. If you have slow drains, recurring backups, or notice water pooling around fixtures, it's time for an inspection. Our Mandan plumbers use camera inspections to identify the exact cause of drain line damage and perform targeted repairs, from replacing sections of pipe to hydro-jetting stubborn blockages, restoring smooth drainage.
Slab Leak Repair in Mandan, ND
Slab leaks are a serious concern for many homes, especially where soil shifts under the foundation. These hidden leaks under your concrete foundation can cause serious damage, leading to foundation cracks, increased water bills, and mold growth. Our team uses modern acoustic and thermal imaging technology to pinpoint the exact location of the leak without unnecessary demolition. We offer various repair methods including direct access, rerouting, or trenchless solutions to minimize disruption to your Mandan home.
Sewer Line Repair in Mandan, ND
Sewer line problems, like recurring clogs, foul odors, or lush spots in your yard, indicate serious issues. Tree root intrusion is a frequent problem in Mandan, causing cracks and blockages. We offer both traditional trenching and modern trenchless sewer line repair options. Trenchless methods, such as pipe bursting or pipe lining, allow us to repair or replace your sewer line with minimal excavation, preserving your landscaping and property in Mandan.

Water Heater Repair in Mandan
When your water heater acts up, whether it's a gas or electric model, you notice it right away. We diagnose issues like no hot water, inconsistent temperatures, strange noises, or leaks from the tank. Water in North Dakota is often very hard, with high mineral and sulfate content that leaves deposits in water heaters and fixtures. Sediment buildup is a common culprit in Mandan homes, reducing efficiency. We repair elements, thermostats, pilot lights, and pressure relief valves, extending the life of your unit and restoring your hot water supply.
Plumbing Repair Near Me in Mandan, ND
Our commitment to the Mandan community means providing fast, reliable plumbing repair services that homeowners can depend on. We're your neighbors, and we take pride in offering expert solutions suited to the plumbing challenges faced by properties across North Dakota.
When you search for plumbing repair near me, you want someone close by who can show up today and fix the problem without upselling. HPN Plumbing keeps plumbers working throughout the area so response times stay short. We price the repair before we start and stand behind it with a clear warranty.
HPN Plumbing at a Glance
- Licensed and insured plumbers serving Mandan, ND
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 408+ North Dakota customers
Mandan Map
Mandan Information
- Population
- 24,586
- Area codes
- Local
- Service area
- Mandan and communities within 40 miles
- Nearby
- Bismarck, Dickinson, Minot, Jamestown
Heavy, expansive clay soils are common in North Dakota, and they swell and shrink with moisture and frost, stressing foundations and buried pipe. Prompt plumbing repair in Mandan, ND addresses issues like ground movement stressing pipes and mineral scaling before they spread.
Expert Services
Trust our professionals for reliable HPN Plumbing solutions in Mandan, ND.
Our Specialized Plumbing Services in Mandan, ND
At HPN Plumbing, we provide a complete range of plumbing services across Mandan, 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 Plumbing Repair Process Works in Mandan, ND
At HPN Plumbing, we follow a clear and efficient process to ensure every plumbing repair in Mandan, ND is handled professionally.
Request a Quote
Start by calling (701) 403-1348 or filling out our online form to describe your plumbing issue. Our helpful team will schedule a convenient time for an initial assessment.
Diagnosis & Estimate
A certified plumber will visit your Mandan home, thoroughly inspect the problem, and provide a clear, upfront estimate for the necessary repairs. We explain everything in detail.
Expert Repair
Once approved, our technician will perform the plumbing repair promptly and effectively, using high-quality parts and following all local codes. We ensure disruption to your home to a minimum.
Frequently Asked Questions About Plumbing Repair in Mandan
The cost of plumbing repair in Mandan varies a lot depending on the type and complexity of the issue. A minor repair like a leaky faucet might range from $150 to $350, while a major repair such as a slab leak or sewer line replacement could be several thousand dollars. We provide a detailed, upfront estimate after diagnosing the problem.
While minor clogs can sometimes be handled with a plunger, most plumbing repairs are best left to professionals. Incorrect DIY attempts can often worsen the problem, lead to more extensive damage, or even create safety hazards, especially with gas or pressurized water lines. Professionals have the right tools and expertise.
For most minor plumbing repairs like faucet or toilet replacements, a permit is usually not required in Mandan. However, major work such as water heater installation, sewer line replacement, or significant alterations to your plumbing system usually requires a permit to ensure code compliance and safety. We will explain permit requirements for your specific repair.
HPN Plumbing offers 24/7 emergency plumbing repair services in Mandan. Our goal is to dispatch a plumber as fast as possible, often within a few hours for urgent situations, to limit damage and restore your plumbing system.
Common signs of a slab leak in Mandan include unexplained high water bills, the sound of running water when no fixtures are in use, warm spots on your floor, damp or stained baseboards, or a musty odor. If you notice any of these, it's important to call a professional for immediate detection and repair to prevent structural damage.
While small clogs or minor drips might be DIY-friendly, it's best to call a professional for anything involving gas lines, water heaters, sewer lines, or persistent leaks. Botched DIY repairs can lead to greater damage, costly re-repairs, or even safety hazards. Our experts have the right tools and knowledge.
Our workmanship is warrantied, and parts carry their manufacturer warranties. We write the warranty terms on your invoice so you know precisely what is covered and for how long.
Regular plumbing maintenance is key to preventing future issues in your Mandan home. This includes having annual inspections, being mindful of what goes down your drains, checking for leaks periodically, and addressing any minor issues quickly. Consider a water softener if you have hard water, and insulate exposed pipes ahead of freezing weather.
What People Are Saying About Our Plumbing Experts?

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
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 · Devils Lake, ND
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 · Minot AFB, 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 · 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 · Minot AFB, 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 · Bismarck, ND













