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Verified Reviews for Generator Install pros in Marion, MT

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

Find Generator install pros in Marion

Yeti Electric

1244 2nd Ave East
5.00(
3
)
•Approved Pro

Yeti Electric

1244 2nd Ave East
5.00(
3
)
•Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call or text us today to see the Yeti difference!

"Needed to troubleshoot an issue with electric to the garbage disposal which for him was an easy fix although he spent 45 minutes researching and verifying all electrical potential issues. He improved what he saw and then refused payment as the job was an easy fix. He still drove out, spent his time and a few small parts. Appreciate his honesty and work ethic."

Janet P on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call or text us today to see the Yeti difference!

"Needed to troubleshoot an issue with electric to the garbage disposal which for him was an easy fix although he spent 45 minutes researching and verifying all electrical potential issues. He improved what he saw and then refused payment as the job was an easy fix. He still drove out, spent his time and a few small parts. Appreciate his honesty and work ethic."

Janet P on August 2025

Avatar for Horizon Electrical LLC

Horizon Electrical LLC

380 Yodelin Ridge Rd
4.83(
3
)
•Approved Pro

Horizon Electrical LLC

380 Yodelin Ridge Rd
4.83(
3
)
•Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Horizon Electrical is a top-tier electrical company that serves the Kalispell and the Flathead Valley region of Montana. We specialize in providing top-quality services for residential customers, and we take pride in our commitment to customer satisfaction. Our team has years of experience in the electrical industry, ensuring that we can provide high-quality services for all of your electrical needs.

"The service that I received from Horizon Electric was wonderful... I will refer family and friends in need of electrical work to Horizon from now on!! John was great to work with..."

Ellen P on September 2024

Horizon Electrical is a top-tier electrical company that serves the Kalispell and the Flathead Valley region of Montana. We specialize in providing top-quality services for residential customers, and we take pride in our commitment to customer satisfaction. Our team has years of experience in the electrical industry, ensuring that we can provide high-quality services for all of your electrical needs.

"The service that I received from Horizon Electric was wonderful... I will refer family and friends in need of electrical work to Horizon from now on!! John was great to work with..."

Ellen P on September 2024

Avatar for ExZact Solutions LLC.

ExZact Solutions LLC.

220 Triple Creek Dr
5.00(
3
)
•Approved Pro

ExZact Solutions LLC.

220 Triple Creek Dr
5.00(
3
)
•Approved Pro
Free onsite estimate
Warranties offered

At ExZact Solutions, our vision is simple: make technology work for people — not the other way around. Whether you’re running a small business or just trying to get your smart TV and Wi-Fi to play nice, we believe you shouldn’t need a tech degree to feel confident in your own space. We’re here to bring smart solutions to everyday problems, with clear communication, thoughtful design, and no unnecessary jargon. From secure networking setups to smart home automation, we tailor our work to fit your needs, your pace, and your comfort level. It’s not about the latest gadgets — it’s about making your life easier, safer, and more connected, without overcomplicating things.

"Zach was very friendly and professional. Got the work done in a timely manner and at a fair price. Would definitely recommend! "

Cayla E on July 2025

At ExZact Solutions, our vision is simple: make technology work for people — not the other way around. Whether you’re running a small business or just trying to get your smart TV and Wi-Fi to play nice, we believe you shouldn’t need a tech degree to feel confident in your own space. We’re here to bring smart solutions to everyday problems, with clear communication, thoughtful design, and no unnecessary jargon. From secure networking setups to smart home automation, we tailor our work to fit your needs, your pace, and your comfort level. It’s not about the latest gadgets — it’s about making your life easier, safer, and more connected, without overcomplicating things.

"Zach was very friendly and professional. Got the work done in a timely manner and at a fair price. Would definitely recommend! "

Cayla E on July 2025

Avatar for Flathead IT

Flathead IT

175 Hutton Ranch Rd Suite 103 PMB 228
5.00(
17
)
•Approved Pro

Flathead IT

175 Hutton Ranch Rd Suite 103 PMB 228
5.00(
17
)
•Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

Flathead IT is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"What a pro, couldn’t ask for anyone more qualified "

Patty P on May 2025

Flathead IT is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"What a pro, couldn’t ask for anyone more qualified "

Patty P on May 2025

Avatar for Platinum Tech Services, LLC

Platinum Tech Services, LLC

1003 Lowline Spur Road
5.00(
3
)
•Approved Pro

Platinum Tech Services, LLC

1003 Lowline Spur Road
5.00(
3
)
•Approved Pro
65 local quotes requested
2 years of experience

Platinum Tech Services is a premier provider of smart technology solutions for residential and commercial properties. We specialize in security systems, whole-home audio, network infrastructure, lighting automation, and energy monitoring, delivering seamless integration and reliable performance tailored to each client’s needs. Our team is committed to innovation, precision, and customer satisfaction. Whether you're building new, upgrading existing systems, or troubleshooting complex installations, Platinum Tech Services ensures every project is executed with excellence.

"Great professional service! The security system works very well. I would highly recommend this company. "

Debbie M on August 2025

Platinum Tech Services is a premier provider of smart technology solutions for residential and commercial properties. We specialize in security systems, whole-home audio, network infrastructure, lighting automation, and energy monitoring, delivering seamless integration and reliable performance tailored to each client’s needs. Our team is committed to innovation, precision, and customer satisfaction. Whether you're building new, upgrading existing systems, or troubleshooting complex installations, Platinum Tech Services ensures every project is executed with excellence.

"Great professional service! The security system works very well. I would highly recommend this company. "

Debbie M on August 2025

Avatar for Great Northern Power

Great Northern Power

242 Edgewood Drive
5.00(
1
)

Great Northern Power

242 Edgewood Drive
5.00(
1
)
1 years of experience

Need a Generator Mechanic? Your generator needs to work during an emergency. We make sure it works year in and year out no matter the emergency. We have trained mechanics who have years of experience at diagnosing problems and keeping engines running. Great Northern is here to help plan maintenance, perform warranty work, provide emergency repairs and everything in between. We have techs available 24 hours a day, 7 days a week. No matter the emergency, we are determined to take care of you. We're honored to be a dedicated partner in providing you with power when you need it most. In addition to providing the best mechanics for your generator, we are committed to offering the best customer service a company can provide. At Great Northern Power we pride ourselves in clear, honest communication with accurate information. We know what questions to ask and how to get you what you need. We pride ourselves in offering the best customer service a company can provide; the only bull you’ll get from us is on our logo! Our Services Factory recommended Annual Maintenance Plan Fault Code Troubleshooting and Repair Installation Emergency Service

Need a Generator Mechanic? Your generator needs to work during an emergency. We make sure it works year in and year out no matter the emergency. We have trained mechanics who have years of experience at diagnosing problems and keeping engines running. Great Northern is here to help plan maintenance, perform warranty work, provide emergency repairs and everything in between. We have techs available 24 hours a day, 7 days a week. No matter the emergency, we are determined to take care of you. We're honored to be a dedicated partner in providing you with power when you need it most. In addition to providing the best mechanics for your generator, we are committed to offering the best customer service a company can provide. At Great Northern Power we pride ourselves in clear, honest communication with accurate information. We know what questions to ask and how to get you what you need. We pride ourselves in offering the best customer service a company can provide; the only bull you’ll get from us is on our logo! Our Services Factory recommended Annual Maintenance Plan Fault Code Troubleshooting and Repair Installation Emergency Service

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

Avatar for CRON AUTOMOTIVE

CRON AUTOMOTIVE

75 WOODLAND PARK DR
4.80(
5
)

CRON AUTOMOTIVE

75 WOODLAND PARK DR
4.80(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We contact the customer with an estimate before any major work is done. Payment is due upon completion of the work, before the vehicle is released.

We contact the customer with an estimate before any major work is done. Payment is due upon completion of the work, before the vehicle is released.

Generator Install questions, answered by experts

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

The cost to install a whole-house generator averages at $5,200, but costs can range from $1,500 to $8,900, depending on the type and size of the generator, and the labor required to install it. To find the best deal while still ensuring the unit meets all the needs of your household, hire an electrician to calculate the electrical load of your must-have appliances and electronics beforehand so you don’t pay for more power than you need. As always, be sure to get at least three quotes to find the ideal fit for your needs and budget.

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.

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.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Marion, 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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