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Verified Reviews for Generator Install pros in Kalispell, MT

*The Angi rating for Generator Install companies in Kalispell, 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 Kalispell, 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 July 19, 2026

Find Generator install pros in Kalispell

Avatar for Great Northern Power LLC
Great Northern Power LLC
5.0(
6
)
Fixed Generator - InstallGenerator - Repair - For BusinessFixed Generator - Repair+1 more

Serving Kalispell, MT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Great Northern Power LLC 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 12 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!

17 neighbors recently requested a quote
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Avatar for Synergy Electric
Synergy Electric
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Kalispell, MT and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Josef was professional, reasonable, and knowledgeable and did a great job replacing one of my panels with a generator cutoff switch. 100% will hire him again in the future."
Response time5 hrs
Response rate90%
8 neighbors recently requested a quote
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Avatar for Star Electric of Montana, Inc.
Star Electric of Montana, Inc.
4.7(
14
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Kalispell, MT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Mitch from Star Electric was so helpful, prompt and easy to work with. He takes the time to explain things, is very reasonable and professional. Highly recommend"
Custom Fixtures
Custom Chandelier
Custom Chandelier
Custom Fixtures
Custom Fixtures

+15

Response time2 days
Recommended by100%of homeowners
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Avatar for Black Diamond Electrical
Black Diamond Electrical
5.0(
13
)
Fixed Generator - InstallPortable Generator - Install

Serving Kalispell, MT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Wonderful Dad and son team, replaced smoke alarms for us. We would hire them again hands down !!"
Response time2 days
Response rate92%
3 neighbors recently requested a quote
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Yeti Electric
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Kalispell, MT and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Best service electrician in the Flathead!!! Ryan has been my go to service electrician for a couple years after finding him during a remodel. He’s never questioned the size of the job, is super reliable and simply fixes problems. Highly recommend him for any electrical needs in the Flathead Valley!"
Response time1 day
Recommended by50%of homeowners
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Avatar for Lucky Electric LLC
Lucky Electric LLC
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install+1 more

Serving Kalispell, MT and surrounding areas

In business since 2017

Emergency services offered

Small jobs welcome

"Super nice guy, electrical knowledge know how, lower cost than average. Fixed the my damaged pump house wiring, ran power to a RV station and trailer, wired my house and electrical boxes etc."
Panel rewire/retrofit
Response time5 hrs
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Showing 1-10 of 19
Generator Install questions, answered by experts

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

The Kalispell, 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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