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Verified Reviews for Generator Install pros in Williston, ND

*The Angi rating for Generator Install companies in Williston, 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 Williston, 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 October 26, 2025

Find Generator install pros in Williston

Avatar for ACT1V8 Electric, LLC

ACT1V8 Electric, LLC

8800 County Rd 19 S
4.78(
20
)
•Approved Pro

ACT1V8 Electric, LLC

8800 County Rd 19 S
4.78(
20
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
18 local quotes requested

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!

"Aaron the owner came out on a weekend too do a wiring inspection on a house my wife and I just moved into. I made several calls trying too find an electrician and in a timely manner. Several tried to upcharge (and didnâ t know I am a licensed contractor in the state I just moved from. ) He provided not only honest answers but a fair affordable price that I can safely feel confident calling again for any further electrical needs"

Aaron R on September 2024

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!

"Aaron the owner came out on a weekend too do a wiring inspection on a house my wife and I just moved into. I made several calls trying too find an electrician and in a timely manner. Several tried to upcharge (and didnâ t know I am a licensed contractor in the state I just moved from. ) He provided not only honest answers but a fair affordable price that I can safely feel confident calling again for any further electrical needs"

Aaron R on September 2024

Avatar for Earl's Electric, Inc

Earl's Electric, Inc

PO Box 576
5.00(
1
)
•Approved Pro

Earl's Electric, Inc

PO Box 576
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 years of experience

Earl's Electric, Inc is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 30 years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! earlselectricnd.com

"They are very reliable, customer oriented, and always come on time. I would highly recommend them!"

Jan J on November 2020

Earl's Electric, Inc is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 30 years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! earlselectricnd.com

"They are very reliable, customer oriented, and always come on time. I would highly recommend them!"

Jan J on November 2020

Avatar for Kolenda Heating & Cooling

Kolenda Heating & Cooling

404 2nd Ave
No reviews yet

Kolenda Heating & Cooling

404 2nd Ave
No reviews yet
17 years of experience

We specialize in Commercial and Residential Heating & Cooling products and services. We offer Free Estimates and Consultation. We require 50% down at signing of proposal. The Remaining balance is due upon completion. Financing is available upon credit approval.

We specialize in Commercial and Residential Heating & Cooling products and services. We offer Free Estimates and Consultation. We require 50% down at signing of proposal. The Remaining balance is due upon completion. Financing is available upon credit approval.

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
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

913 S 18th St
4.37(
27
)

Bismarck Heating & Air Conditioning Inc

913 S 18th St
4.37(
27
)
Customers say: True professional
54 years of experience

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

"Bronson from Bismarck Heating & Air Conditioning came to my home yesterday to make sure our Air Conditioner is ready for the summer. He did such a great job, was efficient, knowledgeable and pleasant. And, what impressed me the most was that I had several questions regarding our heating and air conditioning system both of which were replaced late last year by Bismarck Heating and Air. He took the time to explain every question I had and was very patient in doing so. I appreciated his expertise and teaching skills very much. He is a very impressive employee!"

Joan B on May 2024

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

"Bronson from Bismarck Heating & Air Conditioning came to my home yesterday to make sure our Air Conditioner is ready for the summer. He did such a great job, was efficient, knowledgeable and pleasant. And, what impressed me the most was that I had several questions regarding our heating and air conditioning system both of which were replaced late last year by Bismarck Heating and Air. He took the time to explain every question I had and was very patient in doing so. I appreciated his expertise and teaching skills very much. He is a very impressive employee!"

Joan B on May 2024

AUTO THERAPY

2121 LEE AVE
4.67(
3
)

AUTO THERAPY

2121 LEE AVE
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

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The Williston, 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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