Get matched with top generator install pros in Frederick, CO

Q: Is it better to repair or replace a malfunctioning generator?

• <div><p>It&rsquo;s usually better to repair your generator if it isn&rsquo;t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around <b>$300</b> on average, while <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">installing a new whole-house generator costs</a> around <b>$5,000 </b>on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.</p></div>

Q: Can you use biofuel in a whole-house generator?

• <div><p>In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.</p></div>

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 types of fuel do generators take?

• <div><p>Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:</p><ul><li><p>Natural gas: $2,000&ndash;$21,000 per year </p></li><li><p>Liquid propane: $2,000&ndash;$21,000 per year</p></li><li><p>Diesel: $3,000&ndash;$20,000 per year</p></li><li><p>Gasoline: $500&ndash;$3,000 per year</p></li><li><p>Solar generator: $2,000&ndash;$25,000 per unit</p></li><li><p>Battery backup: $10,000&ndash;$25,000 per unit</p></li></ul><p></p></div>

Q: How much does portable generator installation cost?

• <div><p>Costs range from $500 to $2,500, depending on generator type and installation complexity.</p></div>

There are 4 highly-rated local generator install pros.

Verified Reviews for Generator Install pros in Frederick, CO

*The Angi rating for Generator Install companies in Frederick, CO 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 Frederick, CO 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 25, 2025

Reviewed in December 2024
Juan and his awesome crew just completed a fairly large poured, stamped and tinted concrete patio at my home. Their attention to detail, focus on completing on time and general great attitude made this project incredible. I could not more strongly recommend JDK!
JKD Welding & Construction
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Reviewed in May 2023
Guess I got lucky. Hired Jeremiah to weld a theft proof box on my RV trailer for my 4000 watt Firman generator. Couldn't be happier with his expertise and quality/design. I highly recommend him for just about any weld job. Exceeded my expectations.
Plan B Metal Works
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Reviewed in November 2022
My home has half the power down. The technician tested all the voltages and found that my underground leg is not there. He was knowledgeable and a help to find the problem, now Iâ m looking for a generator and working with the city and county to get that line replaced,. Thanks for the info...
Applewood Plumbing, Heating & Electric
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Reviewed in July 2017
Judy was a pleasure to work with in designing the new driveway divider and planter beds. I knew generally the look I was going for but Judy was able to refine and improve upon my ideas. Miguel and the crew arrived punctually and worked quickly to remove the old landscaping and install the rock,...
TIMBERLINE GARDENS LANDSCAPING
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Reviewed in March 2014
They are currently doing the project. We have been strongly involved with the entire process. Their general quality workmanship is very high. Their scheduling and completing the schedule a little below optimal like one step down. The value for dollar seems to be very good. We are generally...
Van Matre Construction LLC
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Reviewed in October 2012
I would give an A+ to the installers for taking their time, doing a good job, cleaning up afterwards and generally making the replacement a pleasant experience. I would give the window company, Dawn, a C for not offering a thorough and professional job for the price, These may be good windows,...
DAWN Windows LLC
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Reviewed in September 2011
During the installation the servicemen set the motor to run to sensitive. During a huge snow storm last winter I was out of power for a few days because the generator wasn’t working. It really was of no use to us to have the generator. I called the company and they eventually came out to correct...
CDS Home Services
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Reviewed in October 2005
RIVIERA IS EASY TO SCHEDULE WITH A PHONE CALL AND ARE EXTREMELY PUNCTUAL IN THEIR ARRIVAL TIMES. THE TECHNICIANS SEEM TO BE WELL EDUCATED AND TRAINED IN THE GENERAL ELECTRICAL FIELD.
RIVIERA ELECTRIC
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