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Verified Reviews for Generator Install pros in Boulder, MT

*The Angi rating for Generator Install companies in Boulder, 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 Boulder, 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 December 08, 2025

Find Generator install pros in Boulder

Avatar for Sacry Electric

Sacry Electric

5.00(
2
)
•Approved Pro

Sacry Electric

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

All phases of Electrical Service. Repairs, remodels, new construction, data setup and install, smart homes, home automation, solar, hot tub Hookup, ac Hookup, minisplits. New outlets, outlet repair, new internet lines. We have been in business for over 40 yrs. 3 generations with quality friendly service. Over 30 friendly speedy professionals. We aim to get you taken care of with quality and punctual service!

"I was introduced to Sacry through a third party. But I have now found an electrician for life! They showed up with little notice, analyzed the scope of what to be done, and made some recommendations. These recommendations were not so they could charge more, but rather so the job could be completed safely, and look professional. Sacry Electric went out of there way to make sure I was satisfied. I wish more companies had the same values as Sacry, putting the customers wants, needs, AND budget as their only priorities! Thanks again Sacry! I will be calling again soon!"

Matthew S on December 2024

All phases of Electrical Service. Repairs, remodels, new construction, data setup and install, smart homes, home automation, solar, hot tub Hookup, ac Hookup, minisplits. New outlets, outlet repair, new internet lines. We have been in business for over 40 yrs. 3 generations with quality friendly service. Over 30 friendly speedy professionals. We aim to get you taken care of with quality and punctual service!

"I was introduced to Sacry through a third party. But I have now found an electrician for life! They showed up with little notice, analyzed the scope of what to be done, and made some recommendations. These recommendations were not so they could charge more, but rather so the job could be completed safely, and look professional. Sacry Electric went out of there way to make sure I was satisfied. I wish more companies had the same values as Sacry, putting the customers wants, needs, AND budget as their only priorities! Thanks again Sacry! I will be calling again soon!"

Matthew S on December 2024

Avatar for A-1 Electrical, LLC

A-1 Electrical, LLC

4.70(
21
)
•Approved Pro

A-1 Electrical, LLC

4.70(
21
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
12 local quotes requested

A-1 Electrical, LLC, is leading the way in innovation and integrity in the electrical profession. Whatever the project, we will work with you to make it happen the right way.

"James came as promised, shopped for the best price on wire we needed and found the break in our wire (under ground) and fixed it."

Jim B on May 2019

A-1 Electrical, LLC, is leading the way in innovation and integrity in the electrical profession. Whatever the project, we will work with you to make it happen the right way.

"James came as promised, shopped for the best price on wire we needed and found the break in our wire (under ground) and fixed it."

Jim B on May 2019

Avatar for The Grounds Guys of Bozeman

The Grounds Guys of Bozeman

3.86(
7
)
•Approved Pro

The Grounds Guys of Bozeman

3.86(
7
)
•Approved Pro
15 local quotes requested
25 years of experience

The Grounds Guys of Bozeman is proud to be a locally owned and operated business that serves Bozeman, Helena and the surrounding communities. With years of experience and unmatched expertise we can assist with any and all of your Lawn Maintenance, Landscape Installation, Irrigation, Construction, and Snow Removal Needs. From Retaining Walls to Weed Control, we work with You, our customer to discover exactly what your vision for your project is and we communicate with you throughout the process of making your vision come to life. Our customers know they can count on us to be timely, tidy, and professional! Your 100% Satisfaction is Guaranteed when the job is done. Let us show you why our customers become clients for life, get in touch today!

"They did very good work but still waiting for the itemized bill so they can be paid."

Stan U on September 2024

The Grounds Guys of Bozeman is proud to be a locally owned and operated business that serves Bozeman, Helena and the surrounding communities. With years of experience and unmatched expertise we can assist with any and all of your Lawn Maintenance, Landscape Installation, Irrigation, Construction, and Snow Removal Needs. From Retaining Walls to Weed Control, we work with You, our customer to discover exactly what your vision for your project is and we communicate with you throughout the process of making your vision come to life. Our customers know they can count on us to be timely, tidy, and professional! Your 100% Satisfaction is Guaranteed when the job is done. Let us show you why our customers become clients for life, get in touch today!

"They did very good work but still waiting for the itemized bill so they can be paid."

Stan U on September 2024

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

Generator Install questions, answered by experts

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.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

When properly maintained, natural gas generators can last a long time, as much as 20 to 40 years. They have relatively few needs compared to generators with other fuel types. However, the generator’s lifespan ultimately depends on how often the generator is used and for how long it’s left running.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

The Boulder, 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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