How do I know what size of whole house generator to choose?

• <div><p>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. <a href="https://www.angi.com/articles/electrical-load-calculation.htm">Calculate your home’s electrical load</a> based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.</p></div>

Get matched with top generator install pros in Saint Regis, MT

Q: How can I reduce carbon monoxide emissions from my natural gas generator?

• <div><p>Carbon monoxide emissions aren&rsquo;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. </p></div>

Q: What are the disadvantages of a standby generator?

• <div><p>While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.</p></div>

Q: How much horsepower do I need?

• <div><p>If your home already has a grinder pump and you&rsquo;re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.</p></div>

Q: Can you use your electric car as a backup battery?

• <div><p>If you&rsquo;re wondering <a href="https://www.angi.com/articles/using-electric-car-as-home-generator.htm">if you can use your electric vehicle as a backup battery</a>, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.</p></div>

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Verified Reviews for Generator Install pros in Saint Regis, MT

*The Angi rating for Generator Install companies in Saint Regis, 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 Saint Regis, 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 29, 2025

Reviewed in August 2024
Terrible customer service and product. Windows were of poor quality when they delivered them late. Installed them incorrectly and then a year later still haven't fixed the issues or even installed all the original windows. We're still waiting and no service, no apologies and no refunds. ...
Your Home Improvement Company, LLC
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Reviewed in September 2023
The crew worked hard and the install was done faster than expected. Very courteous and with wonderful care. Clean up was excellent. Very satisfiedwith the install and the windows are everything that was promised. They are beautiful.
Renewal by Andersen of Montana
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Reviewed in March 2023
Best customer service! I called Paul to repair our Monogram refrigerator because it stopped working. Paul was very knowledgeable, and he was able to identify the problem quickly. He ordered a new part and in few days he came back to installed it. The refrigerator works perfectly and we are very...
Big Horn Appliance Repair and Maintenance
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Reviewed in October 2015
First rate service, sales & installation. Not cheap but worth the extra money.
Matrix Mechanical Inc
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Reviewed in May 2015
Although we had to wait 6 months for installation we are extremely pleased with Lynnrich's quality and the professionalism of their employees. We would recommend them to anyone!
Lynnrich Seamless Siding Windows & Doors
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Reviewed in February 2014
Installed heating system. Air conditioning unit will be installed this spring. So far they have been wonderful to work with. Crew was professional and prompt. We love the heating system. Will update when we have air-conditioning unit installed.
Comfort Heating & Air Conditioning LLC
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Reviewed in February 2014
RED LODGE GLASS WINDOW AND DOOR REPLACED AN INSULATED 68x56 PICTURE WINDOW, CRACKED BECAUSE OF PREVIOUS INCORRECT INSULATION BY ANOTHER CONTRACTOR. RED LODGE GLASS REMOVED THE OLD TOO TIGHT INSTALLED GLASS, DISPOSED OF IT OFF SITE, CORRECTED THE INSULATION, INSTALLED THE NEW GLASS AND WERE VERY...
RED LODGE GLASS
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Reviewed in May 2013
Not happy with the results. Most of the treads are now bowing upward and peeling off the supporting structure. Treads were nailed instead of screwed and nails are starting to pop up. The treads are starting to split. He should have used screws and there was something grossly wrong with...
SOUTH TEXAS SIDING
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Reviewed in April 2013
They installed a new furnace for us. The price was fair, they were prompt and courteous. They did good work in a timely fashion and they cleaned up the area nicely as well as dispose of the old one. I would definitely use them again. We also called them to check out and service our central...
MIDWEST HEATING & COOLING
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Reviewed in January 2013
The initial contact and home visit went well. The Kenco rep didn't pressure us into anything we didn't need, but devised a system that works perfectly for our specific situation. It took a while to get an appointment for an installation, and while the original rep had planned to come out for the...
KENCO SECURITY & TECHNOLOGY
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Find Generator install pros in Saint Regis

Anderson's Heating and Air Conditioning Inc

Anderson's Heating and Air Conditioning Inc

38 local quotes requested

41 years of experience

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.

Platinum Tech Services, LLC

1003 Lowline Spur Road

5.00(

)

•Approved Pro

Platinum Tech Services, LLC

1003 Lowline Spur Road

5.00(

)

•Approved Pro

68 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

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

Debbie M on August 2025

Bowman Electric

No reviews yet

Bowman Electric

No reviews yet

3 years of experience

At Bowman Electric we will always treat you like family! We want you to always feel comfortable with our electricians and the excellent work we aim to always provide. If you're looking for minor or major electrical needs, Bowman Electric would love to show you how we treat our extended family our clients! Bowman Electric is licensed and insured

My Classic Car Trader LLC

312 Prospect Ave

2.00(

)

My Classic Car Trader LLC

312 Prospect Ave

2.00(

)

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

"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

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.

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.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

The Saint Regis, 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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Mar 24, 2025Mar 24, 2025
Home Standby Generators vs. Battery Backup Systems: Which Is Right for Your Home?
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Pros and Cons of a Whole-House Generator
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.