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Verified Reviews for Generator Install pros in Bismarck, ND

*The Angi rating for Generator Install companies in Bismarck, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Bismarck, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 17, 2025

Find Generator install pros in Bismarck

Avatar for ACT1V8 Electric, LLC

ACT1V8 Electric, LLC

4.79(
21
)
•Approved Pro

ACT1V8 Electric, LLC

4.79(
21
)
•Approved Pro
Customers say: Quality work
17 local quotes requested
5 years of experience

ACT1V8 ELECTRIC LLC is dedicated to providing our customers with the best quality Electrical projects. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Job was done great in a timely manner!!"

Aaron S on November 2025

ACT1V8 ELECTRIC LLC is dedicated to providing our customers with the best quality Electrical projects. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Job was done great in a timely manner!!"

Aaron S on November 2025

My Classic Car Trader LLC

2.00(
1
)

My Classic Car Trader LLC

2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Bismarck Heating & Air Conditioning Inc

4.37(
27
)

Bismarck Heating & Air Conditioning Inc

4.37(
27
)
Customers say: True professional
54 years of experience

Additional contact name - Mike Kambeitz. Financing available. Additional email - [email protected]

"Worst company I've ever dealt with. They charged me 100 bucks for material. They put in a shut off valve and 2 ft of braided hose. When I told him a shut off valve is 9 dollars he responded with Chinese crap on the Internet is cheap. When I said it was from Menards I got the same response. So this company is using solid gold fittings and platinum tape it seems. Also took 6 hours to get a call back from a man it took me all of 2 minutes to get so fed up with I told him to **** himself and hung up. **** you mike can't wait for the attorney general to give you a call"

Zachary L on September 2024

Additional contact name - Mike Kambeitz. Financing available. Additional email - [email protected]

"Worst company I've ever dealt with. They charged me 100 bucks for material. They put in a shut off valve and 2 ft of braided hose. When I told him a shut off valve is 9 dollars he responded with Chinese crap on the Internet is cheap. When I said it was from Menards I got the same response. So this company is using solid gold fittings and platinum tape it seems. Also took 6 hours to get a call back from a man it took me all of 2 minutes to get so fed up with I told him to **** himself and hung up. **** you mike can't wait for the attorney general to give you a call"

Zachary L on September 2024

AUTO THERAPY

4.67(
3
)

AUTO THERAPY

4.67(
3
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Locally owned independent automotive repair shop since 1995, we offer a number of services in the Bismarck area to keep your vehicle running properly at all times. All services are carried out by our certified, expert auto service and repair technicians who have years of experience performing everything from oil changes to a complete engine overhaul. We use high-tech diagnostic equipment to guarantee your vehicle is repaired and/or serviced correctly the first time around. We only use the highest quality replacement parts, filters, oils, and components when it comes to your car, SUV, pickups, light duty vans, and/or lighter duty vehicles.

Locally owned independent automotive repair shop since 1995, we offer a number of services in the Bismarck area to keep your vehicle running properly at all times. All services are carried out by our certified, expert auto service and repair technicians who have years of experience performing everything from oil changes to a complete engine overhaul. We use high-tech diagnostic equipment to guarantee your vehicle is repaired and/or serviced correctly the first time around. We only use the highest quality replacement parts, filters, oils, and components when it comes to your car, SUV, pickups, light duty vans, and/or lighter duty vehicles.

Generator Install questions, answered by experts

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

The Bismarck, ND homeowners’ guide to generator installs

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

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