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Verified Reviews for Generator Install pros in Cedar City, UT

*The Angi rating for Generator Install companies in Cedar City, UT 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 Cedar City, UT 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 December 12, 2025

Find Generator install pros in Cedar City

Avatar for Hedgehog Electric & Solar
Hedgehog Electric & Solar
4.9(
53
)

Serving Cedar City, UT and surrounding areas

In business since 2008

Warranties offered

Credit card accepted

"One trip to determine the issues and order needed items.
Second trip to install new items, correct all shorts, punch down proper areas on jacks, label and correctly connect hard wire for phone versus internet to each room and to outside phone box. Everything fits in inside phone box too so the door closes properly. Very nice professional job, and John was pleasant and competent. How nice!"
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+3

11 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for HedgeHog Electric, LLC
HedgeHog Electric, LLC
4.7(
63
)

Serving Cedar City, UT and surrounding areas

In business since 2008

Warranties offered

Small jobs welcome

"Ed, the tech was great! Installation was perfect and he was able to troubleshoot and was creative to effectively solve a glitch in the part post installation. Friendly, knowledgeable and efficient work!"
Front Entry Chandelier
Response time2 days
Recommended by98%of homeowners
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Avatar for Ampere Electric
Ampere Electric
5.0(
9
)

Serving Cedar City, UT and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Rex was very professional. He gave me great advice to get better lighting in my home. I will definitely use this company again for future electrical jobs. I am extremely pleased with his work and work ethic."
Panel Upgrade
Tesla Charger Install
Exterior lighting install
Electrical work
Generator install

+8

Response time12 hrs
Response rate96%
Recommended by100%of homeowners
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Avatar for D&D Electric LLP - Home Facebook
D&D Electric LLP - Home Facebook
4.5(
6
)

Serving Cedar City, UT and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"they were very prompt, service was great. they check the outside breaker box then called power co. the problem was a power surge due to power co. d&d electric recommended a surge protection which i had installed. i had called two other electric co. and didn't get a call back."
Response time3 days
Recommended by80%of homeowners
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Generator Install questions, answered by experts

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.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

The Cedar City, UT 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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