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Verified Reviews for Generator Install pros in Greeley, CO

*The Angi rating for Generator Install companies in Greeley, 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 Greeley, 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 April 28, 2026

Find Generator install pros in Greeley

Avatar for Precision Service Electric, Inc.
Precision Service Electric, Inc.
5.0(
10
)

Serving Greeley, CO and surrounding areas

Approved

In business since 1994

Warranties offered

Small jobs welcome

"I hired them to install can lights in my family room. They did an amazing job! Everything I could have asked for, expertise, customer service, and an amazing result!"
Pop up countertop outlets
Pop up countertop outlets
Downtown Restaurant
Downtown Restaurant
New Kitchen Island

+12

Response time1 day
Response rate87%
46 neighbors recently requested a quote
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Avatar for MG Power Electric, LLC
MG Power Electric, LLC
5.0(
5
)

Serving Greeley, CO and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

"Marcos did a great job and went above and beyond which saved us 50% of the overall cost. I would definitely recommend him for any electrical work."
7 neighbors recently requested a quote
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Avatar for True Bloom Energy Solutions LLC
True Bloom Energy Solutions LLC
5.0(
6
)

Serving Greeley, CO and surrounding areas

Approved

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

12 neighbors recently requested a quote
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Avatar for Rapid Energy Solutions, LLC
Rapid Energy Solutions, LLC
4.7(
12
)

Serving Greeley, CO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Great company to work with! Detail oriented, punctual, helpful, knowledgeable, friendly and great with communication. As a GC I highly recommend working with this company for any of your electrical needs."
4 neighbors recently requested a quote
Recommended by90%of homeowners
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Redrocks Roof and Solar LLC
4.1(
9
)

Serving Greeley, CO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Really responsive and prompt, especially in the installation phase. We did have a couple of small hiccups, which in my mind a homeowner should expected on literally any remodeling project, and they were resolved quickly. Communication on final details like inspections could have been smoother, but overall the whole process was very clear, well managed, and well executed. Happy with the choice to go with Red Rocks."
Response time1 day
Response rate89%
Recommended by75%of homeowners
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Avatar for Bright Spark Electrical Services LLC
Bright Spark Electrical Services LLC
New to Angi

Serving Greeley, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Residential electrician with 7 years of experience handling thousands of projects, including panel upgrades, troubleshooting, and generator installation. Provides full-service residential electrical solutions.

5 neighbors recently requested a quote
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Generator Install questions, answered by experts

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Greeley, 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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