Get matched with top generator install pros in Libby, MT

Q: Is a natural gas generator less expensive than using electricity?

• <div><p>Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It&rsquo;s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator&rsquo;s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.</p></div>

Q: What’s the normal lifespan of a diesel generator?

• <div><p>You can expect a diesel generator to last for up to <b>30,000 hours of use</b>, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. </p></div>

Q: What is the life expectancy of a whole house generator?

• <div><p>Whole-house generators can last<b> 20 to 40 years</b> with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.</p></div>

Q: What happens with the generator when the local power goes back on?

• <div><p>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&rsquo;ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.</p></div>

Q: Do installations include unit assembly?

• <div><p>Many services include assembling the unit and securing it in the window. Confirm with your provider.</p></div>

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Verified Reviews for Generator Install pros in Libby, MT

*The Angi rating for Generator Install companies in Libby, 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 Libby, 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

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 June 2022
Top notch company from the first call inquiring about their service to the installation. They did everything they said they would, including the time they showed up. No surprises! The installation guys did a fantastic job! We were very comfortable with them in our home. We are so thrilled we...
Renewal by Andersen of Montana
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Reviewed in February 2019
From start to finish this has been a very pleasant experience. Professional from start to finish, just how it should be. Dealt with pleasant, knowledgeable, organized people. Communicated via phone and email and the guys showed up right on time and went above and beyond. Very friendly, helpful...
Precision Countertops, Inc.
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Reviewed in November 2016
They didn't have sufficient follow up once the windows were installed. I had to call them in order to get my final paperwork to sent in for my city of Riverside Utilities Rebate. Never put up a sign like they said they would to let my neighbors know who did my windows.
Vinyl Window Broker, Inc.
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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 August 2015
On time, timely install.
E. Register's Electrical
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Reviewed in December 2013
we purchased carpet. we were promised a delivery date in early march, that never happened. the owner would never return calls or emails, and was very evasive regarding the whole thing. the installers chosen for the job were incredibly irresponsible and not punctual and were unwilling to correct...
ROYBALS ABBEY CARPET
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Reviewed in December 2012
Last year provider suggested we get a new baffle. but did not "hard sell." This year he installed it for us and cleaned the chimney and fireplace. No mess was left and no dust raised. He did a superb job.
Sparkle Chimney Sweeping Services
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Find Generator install pros in Libby

Flathead IT

175 Hutton Ranch Rd Suite 103 PMB 228

5.00(

)

•Approved Pro

Flathead IT

175 Hutton Ranch Rd Suite 103 PMB 228

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

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

Patty P on May 2025

Platinum Tech Services, LLC

1003 Lowline Spur Road

5.00(

)

•Approved Pro

Platinum Tech Services, LLC

1003 Lowline Spur Road

5.00(

)

•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

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

Debbie M on August 2025

Brookside Electric LLC

PO Box 519

5.00(

)

Brookside Electric LLC

PO Box 519

5.00(

)

Customers say: Quick response

20 years of experience

Proudly family-owned and operated for over 40 years, we provide top-quality electrical contracting services for both residential and commercial projects. Our experienced team is dedicated to safety, reliability, and exceptional craftsmanship, ensuring every job is done right the first time. Whether you need expert troubleshooting, new installations, or upgrades, we bring decades of trusted service to your home or business.

"George was incredible. He helped diagnose our situation over the phone and saved us so many money! He was thorough and so very helpful!"

Calli M on January 2025

"George was incredible. He helped diagnose our situation over the phone and saved us so many money! He was thorough and so very helpful!"

Calli M on January 2025

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

CRON AUTOMOTIVE

75 WOODLAND PARK DR

4.80(

)

CRON AUTOMOTIVE

75 WOODLAND PARK DR

4.80(

)

Customers say: Quality work

Recommended by 100% of Angi 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.

Generator Install questions, answered by experts

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

The Libby, MT homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Alison Kasch
•
Feb 10, 2025Feb 10, 2025
How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Breyden Kellam
•
Aug 14, 2025Aug 14, 2025
How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Elisa Greenberg
•
Aug 14, 2025Aug 14, 2025
How Much Does a Whole-House Generator Cost? [2025 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Alison Kasch
•
Mar 11, 2025Mar 11, 2025
How Much Does a Natural Gas Generator Cost? [2025 Data]
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Breyden Kellam
•
Apr 1, 2025Apr 1, 2025
Gas Generator vs. Natural Gas Generator: What’s the Difference?
Before deciding between a gas generator and a natural gas generator, explore the differences. Compare gas vs. natural gas generator with our informative guide.
Tyler Lacoma
•
Apr 1, 2025Apr 1, 2025
Diesel Generator Maintenance Services: 10 Steps to Know
Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.