Water Heater Installation in Bismarck, ND
Out of hot water in Bismarck, ND? We install new water heaters from Rheem, A.O. Smith and Bradford White with code-approved venting and connections.
- Licensed and Insured Plumbers
- Permits and Code Compliance
- Quality Brands
- Old Tank Haul-Away Included
Upgrade to a reliable, efficient water heater in Bismarck, ND.
Don't put up with another cold shower, contact us now for fast service.
Your Go-To for Water Heater Installation in Bismarck, ND
HPN Plumbing provides comprehensive water heater installation services throughout Bismarck, ND. We understand the importance of a reliable hot water supply for your daily needs, from bathing to laundry, and make sure your new unit is correctly sized and installed according to local codes.
Our expertise includes:
- Careful sizing for optimal hot water capacity.
- Tankless and hybrid heat pump water heater installs
- Code-compliant venting and piping for all units.

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

Customers
Why Choose HPN Plumbing for Water Heater Installation in Bismarck, ND?
Choosing HPN Plumbing for your water heater installation means opting for reliability and peace of mind. Our experienced plumbers deliver careful service from start to finish.
- Right-Sized Units, We size by household size, peak demand and fuel type.
- Certified Pros, All our plumbers are licensed and insured, providing expert and safe installations.
- Local Knowledge, Our team understands North Dakota climate and water conditions, recommending the best water heater types for durability.
Citywide Coverage
From older homes with original tanks to newer builds with tankless units, we serve every part of Bismarck. We schedule fast installs to minimize time without hot water.
Experienced Team
The HPN Plumbing team brings years of dedicated expertise to every water heater installation project. We are skilled in assessing your home's needs, recommending the best unit and executing a clean installation. Our commitment to quality ensures your satisfaction and long-term hot water comfort.
Safety-First Approach
Every installation includes a properly sized temperature and pressure relief valve and discharge line. We pull permits where required and follow local code.
Trusted Certified Bismarck Plumbing Services Professionals
At HPN Plumbing, we take pride in providing licensed, certified plumbing services throughout Bismarck, ND. Backed by recognized 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 CertificationDependable Water Heater Installation Services in Bismarck, ND
Commercial Water Heater Installation in Bismarck
Businesses in Bismarck have unique hot water needs, often requiring larger, more heavy-duty commercial-grade water heaters. Whether it's for a restaurant, salon or office building, HPN Plumbing provides dedicated commercial water heater installation services. We understand the complexities of commercial systems, including higher BTU requirements, venting for larger units and compliance with commercial codes. Our team works efficiently to minimize disruption to your business operations during the installation process, ensuring your commercial property has a reliable hot water supply.

Tankless Water Heater Installation in Bismarck, ND
Tankless water heaters provide on-demand hot water, saving energy and space, and they are more and more popular in North Dakota homes. Our plumbers specialize in installing these highly efficient units, making sure of proper gas line sizing or electrical service upgrades if needed. We also address venting requirements, which are often different from traditional units. While the upfront cost can be higher, the long-term energy savings and endless hot water supply make them an attractive option for many homeowners in Bismarck. We'll help you choose the right model for your specific needs.
Brand-Specific Water Heater Installation in Bismarck
We are experienced in installing all major water heater brands, including Rheem, AO Smith, Bradford White and Navien. Our plumbers are familiar with the specific installation requirements and warranty terms for each manufacturer, making sure your new unit is set up precisely to factory specifications for optimal performance and longevity in your Bismarck home.
Electric Water Heater Installation in Bismarck, ND
Electric water heaters are common in homes without natural gas access or where homeowners prefer electric appliances. Our installation process for electric units in Bismarck includes verifying correct electrical wiring, breaker sizing and secure connections. We ensure that the new unit meets all electrical safety standards and local building codes. While electric units can have higher operating costs than gas in some areas, they are often simpler to install and maintain. We'll help you select an energy-efficient model that fits your budget and needs.
Expansion Tank Installation in Bismarck, ND
Many homes have a pressure reducing valve or check valve that creates a closed system. When water heats and expands, pressure can rise and stress pipes and relief valves. An expansion tank absorbs that extra pressure. We install and pre-charge the tank to match your water pressure. This protects your new water heater and pipes.
Water Heater Installation Cost in Bismarck, ND
Tank water heater installations generally cost less upfront than tankless systems. Gas tankless installs can cost more because of gas line upgrades and venting. Attic installs, relocations and code upgrades may add to the price. We provide a written quote that includes the unit, labor, permits and haul-away. We also compare long-term energy costs so you can make an informed choice.
Electric Tank Water Heater Installation in Bismarck, ND
Electric tank water heaters are common in homes without natural gas service. We install models with the correct voltage and breaker size for your electrical panel. These units do not need venting, which allows more flexible placement. We also install a drain pan when the heater is in a closet or attic. Electric models are simple, reliable and quiet.

Gas Tank Water Heater Installation in Bismarck
Gas tank water heaters provide strong recovery and are common in many local homes. We install 40, 50 and 75 gallon models with proper venting and combustion air. Each install includes a new gas connector, sediment trap and shutoff valve. We check draft and test for gas leaks. Gas units are a good choice for families with high hot water demand.
Water Heater Installation Near Me in Bismarck, ND
When you search for "water heater installation near me" in Bismarck, ND, HPN Plumbing is your trusted local expert. We are deeply familiar with the plumbing and water conditions in the area. Our proximity allows us to provide rapid response times and personalized service to all our neighbors.
If you're searching for 'water heater installation near me' in Bismarck, ND, look no further than HPN Plumbing. Our local team is well positioned to provide prompt and efficient service to homeowners and businesses throughout the area. We pride ourselves on fast response times and expert craftsmanship.
HPN Plumbing at a Glance
- Licensed and insured plumbers serving Bismarck, ND
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 408+ North Dakota customers
Bismarck Map
Bismarck Information
- Population
- 75,092
- Area codes
- 701/406/320
- Service area
- Bismarck and communities within 40 miles
- Nearby
- Mandan, Dickinson, Jamestown, Minot
A well-functioning water heater is key for year-round comfort in Bismarck, ND, and proper installation helps it handle seasonal temperature shifts and local water conditions without early failure.
Expert Services
Trust our professionals for reliable HPN Plumbing solutions in Bismarck, ND.
Our Specialized Plumbing Services in Bismarck, ND
At HPN Plumbing, we provide a complete range of plumbing services across Bismarck, 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 Water Heater Installation Process Works in Bismarck, ND
Our water heater installation process at HPN Plumbing is designed to be simple and stress-free for our Bismarck, ND customers.
Request a Quote
Contact HPN Plumbing by calling (701) 403-1348 or filling out our online form to discuss your water heater needs. We will schedule a convenient time for a plumber to assess your current system and provide an accurate, upfront quote for a new installation.
Expert Assessment
Our licensed plumber will visit your Bismarck home to evaluate your hot water usage, existing plumbing and space requirements. They will recommend the best type and size of water heater for your specific situation and answer any questions you may have.
Professional Installation
Once you approve the quote, our team will move ahead with the installation of your new water heater. We handle everything from safely disconnecting and removing your old unit to installing the new one, making all necessary connections and ensuring proper venting and code compliance.
Frequently Asked Questions About Water Heater Installation in Bismarck
The cost of water heater installation in Bismarck, ND can range from $1,200 to $4,000 or more, depending on the type of unit (traditional tank vs. tankless), its capacity, fuel type (gas or electric) and any necessary plumbing or electrical upgrades. Tankless units usually have higher installation costs due to more complex venting and utility requirements. We provide a detailed, upfront quote after assessing your particular needs.
If your home has a pressure reducing valve or check valve, an expansion tank is typically required. It protects your water heater and pipes from pressure spikes.
In most areas, a plumbing permit is required for water heater replacement or installation to confirm the work meets local building and safety codes. North Dakota enforces a statewide plumbing code based on the Uniform Plumbing Code, and plumbers must hold a state license. HPN Plumbing handles all necessary permit applications and inspections in Bismarck as part of our service.
Yes, we stand behind our work. Our water heater installations come with a labor warranty, and the water heater unit itself will have a manufacturer's warranty, typically ranging from 6 to 12 years, depending on the model.
The average lifespan of a traditional tank water heater is about 10 to 15 years, while tankless water heaters can last 20 years or more with proper maintenance. Factors like local water quality, maintenance frequency and usage habits can all influence the actual lifespan of your unit. Regular flushing can help extend its life.
To improve efficiency, ensure your new water heater is properly sized for your home, consider a tankless model for on-demand heating, insulate hot water pipes and set the thermostat to 120°F (49°C) to prevent scalding and reduce energy consumption.
An expansion tank absorbs excess water pressure created as water heats up inside the tank. Many homes in Bismarck, ND, particularly those with closed-loop plumbing systems, are required by code to have an expansion tank to protect the water heater and plumbing system from damage.
A traditional tank water heater usually lasts between 8 and 12 years with proper maintenance. Tankless water heaters often have a longer lifespan, ranging from 15 to 20 years, thanks to their durable components and on-demand operation.
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 · Minot, 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 · Dickinson, 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, 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 · Minot AFB, 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 · Devils Lake, 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 · Devils Lake, ND













