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Verified Reviews for Generator Install pros in Big Timber, MT

*The Angi rating for Generator Install companies in Big Timber, 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 Big Timber, 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 18, 2025

Find Generator install pros in Big Timber

Avatar for Treasure State Electrical Contracting, Inc.
Treasure State Electrical Contracting, Inc.
4.2(
60
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business+1 more

Serving Big Timber, MT and surrounding areas

Approved

In business since 1946

Free estimates

Emergency services offered

"The installer was very courteous, worked with other contractors on site. Work done in a timely manner. Office staff was very friendly, was able to schedule my work even earlier than I expected."
Recommended by100%of homeowners
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Town & Country Electric
4.9(
12
)
Fixed Generator - InstallFixed Generator - Repair

Serving Big Timber, MT and surrounding areas

In business since 1995

Free estimates

Credit card accepted

With more than 45 years of experience, Town & Country Electric is dedicated to providing our customers with the best quality at a great price. 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!\n

29 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for House Electric, LLC
House Electric, LLC
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Big Timber, MT and surrounding areas

In business since 2024

Small jobs welcome

Credit card accepted

House Electric LLC. 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.

Response time1 day
Recommended by100%of homeowners
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Avatar for Big Sky Power and Solar
Big Sky Power and Solar
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Big Timber, MT and surrounding areas

In business since 2020

Credit card accepted

Offers commercial services

"They were very professional and reasonable, and they did an excellent job."
200-amp Panel Upgrade
Living Quarter Addition
Response time2 hrs
Recommended by100%of homeowners
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Grounded Electric LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Big Timber, MT and surrounding areas

In business since 2022

Credit card accepted

Offers commercial services

Welcome to Grounded Electric LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

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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. 

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

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.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

The Big Timber, 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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