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Verified Reviews for Generator Install pros in Molt, MT

*The Angi rating for Generator Install companies in Molt, MT 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 Molt, MT 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 16, 2025

Find Generator install pros in Molt

Avatar for AU Electric, LLC

AU Electric, LLC

5.00(
14
)
•Approved Pro

AU Electric, LLC

5.00(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

AU Electric LLC is dedicated to providing our customers with the best quality and craftsmanship. We are a family and veteran owned and operated business. 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!

"Great to work with, very reasonable. Highly recommend"

Classic W on March 2023

AU Electric LLC is dedicated to providing our customers with the best quality and craftsmanship. We are a family and veteran owned and operated business. 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!

"Great to work with, very reasonable. Highly recommend"

Classic W on March 2023

Avatar for LG Electric, LLC

LG Electric, LLC

4.96(
24
)
•Approved Pro

LG Electric, LLC

4.96(
24
)
•Approved Pro
Customers say: Quick response
38 local quotes requested
5 years of experience

LG Electric, LLC is a locally owned electrical contractor providing quality, efficient, and reliable service 24/7 in Billings and surrounding areas. You can count on us to get any job done, up to code, and in a timely manner!

"They did a great job and fixed my mast on my house. The only thing I am questioning is the time they spent doing the job. I was unable to get into Angi for the time they were coming, so I had not called NorthWestern Energy to get the power shut off. I was charged for 3 1/2 hours."

Colleen H on November 2025

LG Electric, LLC is a locally owned electrical contractor providing quality, efficient, and reliable service 24/7 in Billings and surrounding areas. You can count on us to get any job done, up to code, and in a timely manner!

"They did a great job and fixed my mast on my house. The only thing I am questioning is the time they spent doing the job. I was unable to get into Angi for the time they were coming, so I had not called NorthWestern Energy to get the power shut off. I was charged for 3 1/2 hours."

Colleen H on November 2025

Avatar for Comtech, Inc.

Comtech, Inc.

4.80(
17
)
•Approved Pro

Comtech, Inc.

4.80(
17
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
23 years of experience

COMTECH Audio Theater Security: Professional installation and service of a full line of products including fire and alarm systems, alarm monitoring, camera systems, automation, audio, video, voice control, home theater, audio distribution, phone, data, networks, communications and central vacuums. At COMTECH, our professionals install quality and cutting edge products, have up to date knowledge of the Security and Integrated Home Systems marketplace, provide excellent consulting services and are highly qualified to offer a wide range of designs, recommendations and solutions to satisfy the most difficult system challenges. Our goal is to offer the most exceptional installation and customer service available. Ready and Friendly Service. Security & Fire Protection CCTV & Camera Systems Alarm & Video Monitoring Access Control & Gates Distributed Audio Communications Wiring Audio Video Conference Room Projection & Theater Exhibits Automation

"Comtech did the job at a good price, on time, and properly. I signed up for their monitoring, and will continue to do business with them"

Rob B on January 2020

COMTECH Audio Theater Security: Professional installation and service of a full line of products including fire and alarm systems, alarm monitoring, camera systems, automation, audio, video, voice control, home theater, audio distribution, phone, data, networks, communications and central vacuums. At COMTECH, our professionals install quality and cutting edge products, have up to date knowledge of the Security and Integrated Home Systems marketplace, provide excellent consulting services and are highly qualified to offer a wide range of designs, recommendations and solutions to satisfy the most difficult system challenges. Our goal is to offer the most exceptional installation and customer service available. Ready and Friendly Service. Security & Fire Protection CCTV & Camera Systems Alarm & Video Monitoring Access Control & Gates Distributed Audio Communications Wiring Audio Video Conference Room Projection & Theater Exhibits Automation

"Comtech did the job at a good price, on time, and properly. I signed up for their monitoring, and will continue to do business with them"

Rob B on January 2020

Montana WiFi

5.00(
3
)

Montana WiFi

5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Local business servicing Yellowstone, Carbon, and Stillwater counties for 5 years. We provide home networking services and repair for residential and commercial customers.

"It was fantastic, it was great. Josh was very professional, he was on time, and he just did a really good job."

Shannon S on August 2020

Local business servicing Yellowstone, Carbon, and Stillwater counties for 5 years. We provide home networking services and repair for residential and commercial customers.

"It was fantastic, it was great. Josh was very professional, he was on time, and he just did a really good job."

Shannon S on August 2020

Avatar for LG Electric

LG Electric

5.00(
6
)

LG Electric

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

LG Electric is a locally owned electrical contracting company that is committed to setting a higher standard. We provide top quality, efficient, and reliable service 24/7 in Billings and the surrounding area. Our #1 priority is taking care of every client and earning your lifelong business and support. We do all kinds of electrical work from simple light fixture changes to remodels, new builds and everything in between. You can count on us to get any job done in a timely manner while meeting all code requirements and providing one of a kind customer service.

"Amazing they were talkative, engaging, and explained thing really well, I would highly recommend them, and use them again!"

Shayla K on November 2020

LG Electric is a locally owned electrical contracting company that is committed to setting a higher standard. We provide top quality, efficient, and reliable service 24/7 in Billings and the surrounding area. Our #1 priority is taking care of every client and earning your lifelong business and support. We do all kinds of electrical work from simple light fixture changes to remodels, new builds and everything in between. You can count on us to get any job done in a timely manner while meeting all code requirements and providing one of a kind customer service.

"Amazing they were talkative, engaging, and explained thing really well, I would highly recommend them, and use them again!"

Shayla K on November 2020

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

Avatar for McCabe Electric, Inc.

McCabe Electric, Inc.

5.00(
11
)

McCabe Electric, Inc.

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have the experience and dedication to assist with all your electrical needs. We are a 5th generation, family owned company, serving Montana since 1917. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! We service residential, commercial, and industrial properties. Call or click to schedule a free estimate today!

"Excellent! Don went out of his way to troubleshoot several problems I was having. He also sought the best solutions for the installation of outlets in a new solarium that turned out magnificent. I highly recommend McCabe Electric for any electrical work."

Ken H on April 2020

We have the experience and dedication to assist with all your electrical needs. We are a 5th generation, family owned company, serving Montana since 1917. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! We service residential, commercial, and industrial properties. Call or click to schedule a free estimate today!

"Excellent! Don went out of his way to troubleshoot several problems I was having. He also sought the best solutions for the installation of outlets in a new solarium that turned out magnificent. I highly recommend McCabe Electric for any electrical work."

Ken H on April 2020

Generator Install questions, answered by experts

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

The Molt, MT 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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