Ready When You Need Us – Call 701-222-2155

★ Serving Bismarck-Mandan for Over 30 Years!

Trusted Plumbing, Heating
& Air Conditioning in Bismarck, ND

Expert residential and commercial service backed by 30+ years of experience. From plumbing to complete HVAC systems, we keep your home or business comfortable year-round.

Request Free Estimate
Call 701-222-2155

Trusted for Over 30 Years

Bismarck - Mandan Area

24/7 Emergency Service

What We Do Best

Full-service plumbing, heating, and cooling for homes and businesses. Done right the first time.

Plumbing Services

From new construction to remodels and repairs, we deliver dependable plumbing solutions for homes and businesses, done right the first time.

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Heating & Air Conditioning

Installation, repair, and maintenance for furnaces, air conditioners, and indoor air quality, keeping you comfortable in every season.

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Bathroom Remodeling

Custom bathroom renovations designed for comfort and style. From luxury upgrades to accessible solutions, we bring your vision to life.

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Sheet Metal Fabrication

Precision-built ductwork and custom metal fabrication tailored to your project. Built to spec with quality materials and expert craftsmanship.

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Duct Sealing

Seal air leaks from the inside with advanced AeroSeal technology—improving efficiency, lowering energy costs, and enhancing comfort.

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Geothermal Systems

High-efficiency heating and cooling powered by the earth. Reduce energy costs and enjoy consistent, year-round comfort with geothermal solutions.

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Northern Plains Plumbing team trucks

Why Bismarck Trusts Northern Plains

We have earned our reputation through distinguished service and craftsmanship, working directly with clients on every stage of design and installation.

30 Years of Experience

Founded in 1996, we bring three decades of expertise to every project in the Bismarck – Mandan area.

Full-Service Team

Skilled designers and installers handle plumbing, HVAC, remodeling, and custom sheet metal work under one roof.

Quality Craftsmanship

Every project is treated with the highest standard of excellence. We offer a 1-year labor warranty on new construction.

24/7 Emergency Service

Plumbing or heating emergency? Our team is available around the clock to get your home back to normal.
⚡ New Financing Option

0% Financing on HVAC Systems for Up to 12 Months

Don’t let a failing furnace or worn-out AC put your comfort on hold. Northern Plains has partnered with GoodLeap to offer qualifying customers no-interest financing on new heating and cooling systems — so you can invest in the right system without compromise.
✓ No interest for up to 12 months
✓ Simple online application
✓ Quick credit decisions
✓ Flexible terms to fit your budget

Financing for HVAC services is provided by GoodLeap — subject to credit approval. Promotional terms and conditions apply.

0%
Interest
For up to 12 months on qualifying HVAC purchases through GoodLeap.

What Our Customers Say

Real feedback from homeowners and businesses across the Bismarck – Mandan area.
★★★★★
Northern Plains completely remodeled our master bathroom. The team was professional, on time, and the quality of their work exceeded our expectations. Highly recommend!
Sarah M.

Bismarck, ND - Bathroom Remodel

★★★★★
Our furnace went out on the coldest night of the year. Northern Plains had a tech at our house within 2 hours. Fast, fair, and they explained everything clearly.
Mike & Jen T.

Mandan, ND - Emergency Heating

★★★★★
We used Northern Plains for plumbing on a new commercial build. Their team handled everything from design to installation. Great communication and quality work throughout.
Dave R.

Bismarck, ND - Commercial Plumbing

Getting Started Is Easy

Three simple steps to get the service you need.
1

Call or Request Service

Reach out by phone or submit a quick request online. Our team responds fast to get you scheduled.

2

We Diagnose & Quote

We inspect your system, explain the issue clearly, and provide an honest, upfront estimate.

3

We Fix It Right

Our certified technicians complete the job efficiently, so your home stays comfortable year-round.

Proud to Serve Bismarck, Mandan, and the Surrounding Area

Bismarck

Lincoln

Sterling
Morton County
All Services Areas
Mandan
Menoken
Burleigh County
Surrounding Areas
All Services Areas

Northern Plains Plumbing

Let’s Get the Job Done Right!

Whether it’s plumbing, HVAC, remodeling, or custom fabrication, we deliver quality work you can count on. Reach out today to get started.
Request Free Estimate
Call 701-222-2155