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Verified Reviews for Generator Install pros in Granby, CO

*The Angi rating for Generator Install companies in Granby, 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 Granby, 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 June 29, 2025

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Avatar for Electrical Innovations LLC
Electrical Innovations LLC
New to Angi
Portable Generator - Repair

Serving Granby, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Electrical innovations provides electrical safety for families homes, and peoples businesses. We are a fully licensed and insured company who’s been in business since 2010. We are a family owned and operated business who strives for making families happy and satisfied returning customers.

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Avatar for Best Grand Electric
Best Grand Electric
5.0(
15
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Granby, CO and surrounding areas

In business since 2023

Emergency services offered

Warranties offered

"I am a contractor and have not been impressed with others work I’ve hired before so when I heard about best grand electric I thought I would give them a try and I was very impressed."
assorted projects
assorted projects
assorted projects
assorted projects
assorted projects

+3

Response time3 hrs
Response rate97%
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Avatar for Breeze Electrical Solutions
Breeze Electrical Solutions
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Granby, CO and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Ken did a great job. I would recommend ken and breeze electric to anyone"
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+4

Recommended by100%of homeowners
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Montoya Electric Colorado
0.0(
1
)
Generator - Install - For Business

Serving Granby, CO and surrounding areas

In business since 2011

Free estimates

Emergency services offered

Montoya Electric Colorado can take care of all your Commercial & Residential Electrical wiring needs from new construction and remodel to services, repairs, additions, and emergencies, big and small. Reasonable rates, friendly service, professional results. We also provide custom and unique services from fabrication to installation of whatever unique kind of thing that you can imagine. Our Master Electrician, Mark Montoya, also has an MS in Mechanical Engineering with considerable experience in product and machine design and prototyping. From one of a kind hand made light fixtures to that custom machine or mechanism that you always wanted built, Mark can create a reality out of your vision. I easily serve Denver Metro and the Front Range Mountains plus west to Vail in the I-70 corridor. Custom work by phone, internet, and shipping is also available.\n\nMark Montoya\nMSME Purdue University 1997\nColorado Master's License # 30420\nColorado Contractor's License # 8229

Recommended by100%of homeowners
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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. 

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

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.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

The Granby, CO 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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