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Verified Reviews for Generator Install pros in Herriman, UT

*The Angi rating for Generator Install companies in Herriman, 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 Herriman, 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 April 24, 2026

Find Generator install pros in Herriman

Avatar for H & H Electrical Services, LLC
H & H Electrical Services, LLC
5.0(
17
)
Fixed Generator - InstallPortable Generator - Install

Serving Herriman, UT and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Cole was so great to work with and helped us figuring out why we didnâ t get power to our garage"
Response time10 mins
Recommended by100%of homeowners
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Vector Electric
4.9(
8
)
Portable Generator - InstallPortable Generator - Repair

Serving Herriman, UT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Needed an electrician for a small project, but the work Vector provided was truly top notch and impressed me to hire him for larger projects. He was punctual, provided excellent communication, and is professional with an old fashioned and personable approach. What more can you ask for? I will be using Travis for all my electrician needs. There is an honesty and reliability in Vector that is hard to come by."
Response time1 day
Response rate87%
2 neighbors recently requested a quote
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Avatar for Any Hour Services - Electric, Plumbing, Heating & Air - Orem
Any Hour Services - Electric, Plumbing, Heating & Air - Orem
4.1(
649
)
Portable Generator - InstallFixed Generator - Install

Serving Herriman, UT and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Part of the instilling of the generator is done. I had to call 2 weeks later to see when they would finish. I was told they were waiting for a part and would contact me when they received it. One more week later and no contact about the status of my installation. Customer contact about what is happening with my order has been extremely poor! I guess I will have to call them - AGAIN!"
Any Hour Services
Troubleshooting issues
Electrical Repairs, Upgrades, & Projects
Gas Furnace Specialist
Air Conditioner Tune Ups

+14

Response time1 day
93 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Cubix Power
Cubix Power
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Herriman, UT and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Cubix Power did a great job helping me run some wire for our game room. We wanted some extra power for our gaming PCs and Ethernet cables ran so we could be directly plugged into our fiber service. Insanely clean job, priced very good and fast! I’ll be hiring them for our basement when we finish it in the future. Thank you guys!"
5 neighbors recently requested a quote
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Avatar for YES! Heating, Air Conditioning, Plumbing and Electric
YES! Heating, Air Conditioning, Plumbing and Electric
3.7(
33
)
Fixed Generator - InstallFixed Generator - Repair

Serving Herriman, UT and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Credit card accepted

"Outstanding--contacted me immediately, came out the same day and made arrangement to install my new furnace at my earliest convenience. Very kind and likable people. It was an unusually pleasant business meeting."
Generator Installation
230 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for UC ELECTRICAL LLC
UC ELECTRICAL LLC
5.0(
2
)
Fixed Generator - Install

Serving Herriman, UT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

I service every type of electrical systems. \nMy team and I are dedicated to serving you. \nI have been in the electrical industry For 19 years and have served all over the state and in many specialty projects.

11 neighbors recently requested a quote
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Avatar for Victor’s electrical
Victor’s electrical
5.0(
1
)
Portable Generator - Repair

Serving Herriman, UT and surrounding areas

Approved

* Maintenance and repairs\n* Electrical work and troubleshooting\n* HVAC diagnostics and basic repairs\n* Wi-Fi camera installation and setup\n* General labor\n* Tool and equipment handling\n* Problem-solving and troubleshooting\n* Junk removal

1 neighbors recently requested a quote
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Avatar for Hollingshead electric llc
Hollingshead electric llc
New to Angi
Portable Generator - Repair

Serving Herriman, UT and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

At Hollingshead Electric LLC, we take pride in providing reliable, high-quality electrical services you can trust. With years of hands-on experience in residential and commercial electrical work, we handle everything from troubleshooting and repairs to new installations and service upgrades.\n\nWe believe in honest pricing, fast response times, and doing the job right the first time. Whether you need outlets installed, lighting upgrades, panel work, RV hookups, or electrical troubleshooting, we show up ready to solve the problem safely and efficiently.\n\nOur goal is simple: provide professional electrical work and treat every customer with respect and transparency. When you hire us, you’re getting dependable service backed by real experience.\n

Electrical Panel Upgrade
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Generator Install questions, answered by experts

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

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.

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.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The Herriman, UT 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