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"I wish I could give Innovative Basement Authority a negative rating. Run away from this company as fast as you can. Beware- they are changing their name to Ground Works. Probably because of all the negative reviews. We paid a substantial amount of money to install one of their basement systems after having water problems. The initial sales guy was a very high-pressure seller, trying to get us to sign a contract the same day he came out. Fast forward a year. They told us they needed to come out for an inspection. The sales guy ?found? $40,000 work of additional work that was ?urgent?. He used scare-tactics and tried to convince us we needed to sign on the dotted line immediately. Because of course mold is going to make my family sick. It seemed sketchy to me, but I was able to get the guy to leave without us signing that day. I immediately called our trusted home inspector, and he said the sales guy was trying to sell us things we did not need. He also said he had talked to others"

Meghan _ on October 2025

Groundworks ensures your home in North Dakota stays safe and healthy with expert foundation repair, concrete lifting, and crawl space services. Contact us for a free inspection and estimate!

"I wish I could give Innovative Basement Authority a negative rating. Run away from this company as fast as you can. Beware- they are changing their name to Ground Works. Probably because of all the negative reviews. We paid a substantial amount of money to install one of their basement systems after having water problems. The initial sales guy was a very high-pressure seller, trying to get us to sign a contract the same day he came out. Fast forward a year. They told us they needed to come out for an inspection. The sales guy ?found? $40,000 work of additional work that was ?urgent?. He used scare-tactics and tried to convince us we needed to sign on the dotted line immediately. Because of course mold is going to make my family sick. It seemed sketchy to me, but I was able to get the guy to leave without us signing that day. I immediately called our trusted home inspector, and he said the sales guy was trying to sell us things we did not need. He also said he had talked to others"

Meghan _ on October 2025


Bauer Plumbing & Heating Inc

4.74(
27
)
Approved Pro

Bauer Plumbing & Heating Inc

4.74(
27
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 local quotes requested

Bauer Plumbing & Heating, Inc. is a family owned plumbing and heating business serving the Bismarck/Mandan area since 1971. We provide quality service and products whether completing new construction, remodeling or repairs for all your plumbing and boiler/radiant heat needs. Our skilled technicians are licensed and insured. Estimates are always free. Let us know how we can serve you!

"good, replaced toilet"

Brian D on September 2025

Bauer Plumbing & Heating, Inc. is a family owned plumbing and heating business serving the Bismarck/Mandan area since 1971. We provide quality service and products whether completing new construction, remodeling or repairs for all your plumbing and boiler/radiant heat needs. Our skilled technicians are licensed and insured. Estimates are always free. Let us know how we can serve you!

"good, replaced toilet"

Brian D on September 2025


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.75(
474
)
Approved Pro

Neli Virtual Appliance Repair

4.75(
474
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
25282 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"I had a problem connecting, so I got a local handyman who came and solved my problem. I asked Neli to stop charging me, and nothing happened, I then went to the "live chat" option on their website and asked how to stop getting charged, I Never got an answer and they just kept charging me, Then they requested that I rate the CHAT!!! Too much on too many fronts. Dr. Gaber"

Pamela G on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"I had a problem connecting, so I got a local handyman who came and solved my problem. I asked Neli to stop charging me, and nothing happened, I then went to the "live chat" option on their website and asked how to stop getting charged, I Never got an answer and they just kept charging me, Then they requested that I rate the CHAT!!! Too much on too many fronts. Dr. Gaber"

Pamela G on November 2025


D T Plumbing

5.00(
3
)

D T Plumbing

5.00(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ralph's Plumbing & Heating Inc

4.95(
20
)

Ralph's Plumbing & Heating Inc

4.95(
20
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

License number - 0307.

License number - 0307.


Jj'S Plumbing And Heating Service

5.00(
1
)

Jj'S Plumbing And Heating Service

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Jordans Plumbing

5.00(
1
)

Jordans Plumbing

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Roto-Rooter

4.45(
11
)

Roto-Rooter

4.45(
11
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional DBA - Roto Rooter Group Inc.

Additional DBA - Roto Rooter Group Inc.


Avatar for Home Warranty Inc

Home Warranty Inc

3.20(
10
)

Home Warranty Inc

3.20(
10
)
26 years of experience

Home Warranty prides itself on providing the best value in the home warranty industry, making our Home Protection Plan the home warranty of choice wherever we do business.

"Buyers Beware – Total Waste of Money We purchased the premium home warranty package through Home Warranty Inc (homewarrantyinc.com) when we bought our home in October 2024, including the add-on for sprinkler system coverage. As anyone familiar with North Dakota knows, sprinkler systems must be winterized in September or October to prevent freeze damage. Ours was professionally blown out as soon as we moved in. Fast forward to spring—sprinkler systems in this region typically aren’t used again until late May, after the last freeze. We hired a professional sprinkler company to perform the spring startup and inspection. They found that multiple valves weren’t working properly. I filed a claim with the home warranty company immediately. Despite having the coverage, they denied the claim, saying it was a "pre-existing condition." That’s absolutely ridiculous, considering the system was winterized upon move-in and wasn’t even operational until months later. To make matters worse, this company has no partnered service providers in our town. You're expected to find your own technician, and good luck finding one who’s willing to work with them. Even if you do, you're likely stuck paying a significant amount out of pocket if anything needs to be replaced. This company is a complete scam. They take your money and leave you high and dry when it actually matters. I would never recommend them to anyone."

Beverly G on May 2025

Home Warranty prides itself on providing the best value in the home warranty industry, making our Home Protection Plan the home warranty of choice wherever we do business.

"Buyers Beware – Total Waste of Money We purchased the premium home warranty package through Home Warranty Inc (homewarrantyinc.com) when we bought our home in October 2024, including the add-on for sprinkler system coverage. As anyone familiar with North Dakota knows, sprinkler systems must be winterized in September or October to prevent freeze damage. Ours was professionally blown out as soon as we moved in. Fast forward to spring—sprinkler systems in this region typically aren’t used again until late May, after the last freeze. We hired a professional sprinkler company to perform the spring startup and inspection. They found that multiple valves weren’t working properly. I filed a claim with the home warranty company immediately. Despite having the coverage, they denied the claim, saying it was a "pre-existing condition." That’s absolutely ridiculous, considering the system was winterized upon move-in and wasn’t even operational until months later. To make matters worse, this company has no partnered service providers in our town. You're expected to find your own technician, and good luck finding one who’s willing to work with them. Even if you do, you're likely stuck paying a significant amount out of pocket if anything needs to be replaced. This company is a complete scam. They take your money and leave you high and dry when it actually matters. I would never recommend them to anyone."

Beverly G on May 2025


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

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FAQs for plumbing projects in Bismarck, ND

Schedule a plumbing inspection every one to two years to ensure your system is in good working order. Regular inspections can help you catch minor issues before they become costly problems, like major water damage repairs. You should also consider a plumbing inspection when buying or selling a home or if you notice signs of a plumbing issue. Staying proactive with maintenance can save you money and stress in the long run.

A plumbing inspection for a standard one-story to two-story home takes between two and three hours. For larger residences, historic homes, or rental complexes, a complete inspection requires a full-day commitment of eight hours. However, this does not account for any necessary repairs that your plumber might find, so it’s best to set aside additional time during the inspection in case an unexpected repair comes up.

When built with quality materials, your plumbing system endures for decades. CPVC, brass, iron, and steel provide reliable service for 50 to 70 years, while copper extends durability up to 100 years, and PEX maintains performance for 80 to 100 years. Maintaining this system with regular inspections and prompt repairs guarantees long-term efficiency.

You should repipe your home when your plumbing exceeds its expected lifespan or uses hazardous materials like lead, polybutylene, or galvanized steel. Persistent leaks, corrosion, and compromised water quality signal that your existing piping no longer meets safety standards. Repiping eliminates potential health risks and prevents extensive water damage.

The Bismarck, ND homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.