Top-rated generator install pros.

Best generator install pros near Harrisville, UT

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Harrisville, UT?

Select your specific project to find the pro for you.

Top-Rated Generator install pros in Harrisville - Updated Nov 2026

Avatar for Sewell Electric, LLC
Sewell Electric, LLC
5.0(
28
)
Fixed Generator - Install

Serving Harrisville, UT and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"I am pleased to provide a review for Jason and the team at Sewell Electric for their excellent work on my recent recessed lighting project. From the beginning, Jason was prompt in responding to my request for a project quote. He was able to come out the following day for a free consultation and quote, which was a great price compared to other electricians I had contacted. I was impressed with how quickly the team was able to return to my home within a few days to complete the work. During the installation process, they placed plastic over the living room furniture to protect it from dust, which was a thoughtful gesture. They did a superb job on the lighting installation, and their professionalism was evident throughout the project. After completing the project, they even vacuumed and cleaned up afterwards, which was a nice touch. The quote that Jason provided was spot on, and I appreciated how transparent and honest he was throughout the process. Overall, I am extremely satisfied with the quality of work that Sewell Electric provided, and I will definitely use them in the future if a need for related work arises. I highly recommend Sewell Electric to anyone in need of electrical services. Thank you, Jason, and the team at Sewell Electric, for a job well done!"
Panel in Process
Finished Panel
Response time8 hrs
Recommended by96%of homeowners
Avatar for Paragon Electric, LLC
Paragon Electric, LLC
5.0(
14
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Harrisville, UT and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Dan installed a new electrical panel, a new outdoor outlet for my rv, ran wire to the other side of the house and installed another upgraded outlet for my electric kiln. It was a messy job but at the end you couldnâ  t tell he had been there. He was reasonably priced and I intend to use him again."
Response time7 hrs
Response rate97%
28 neighbors recently requested a quote
Avatar for YES! Heating, Air Conditioning, Plumbing and Electric
YES! Heating, Air Conditioning, Plumbing and Electric
3.7(
34
)
Fixed Generator - InstallFixed Generator - Repair

Serving Harrisville, 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
262 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for UC ELECTRICAL LLC
UC ELECTRICAL LLC
5.0(
2
)
Fixed Generator - Install

Serving Harrisville, UT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had a great experience working with this company. From start to finish, their service was professional, efficient, and reliable. They responded quickly, showed up on time, and completed the work in a very organized and timely manner. The quality of their work was excellent, and they clearly know what they’re doing. Everything was done safely and cleanly, with attention to detail. On top of that, their pricing was very fair and reasonable for the level of service provided. It’s not always easy to find skilled trades who combine great service, efficiency, and good pricing, but they delivered on all three. I would definitely recommend them and will be using them again for future projects."
9 neighbors recently requested a quote
Avatar for Danny
Danny
New to Angi
Portable Generator - Repair

Serving Harrisville, UT and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

Hello there, my name is Daniel Hicks. I am a licensed electrical journeyman in the state of Utah. I have been doing electrical for the past 14 years. I have a lot of experience in residential and commercial electrical. I also specialize in helping out homeowners who are not only looking to receive a quality installation, but affair and competitive price as well. No job too big no job too small.

Avatar for Phoenix Electric LLC
Phoenix Electric LLC
New to Angi
Fixed Generator - Install

Serving Harrisville, UT and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

We?re a small, local electrical business with years of hands-on experience serving our community. With a tight-knit team of 4 professionals, we?re able to give every project the attention and care it deserves. We handle electrical work safely, efficiently, and up to code, whether it?s a minor fix or a larger project. As a local company, we value reliability, clear communication, and building long-term relationships with our customers. If you?re looking for a dependable, friendly electrical team you can trust in your home or business, we?d be glad to help. Reach out to tell us what you need, and we?ll get you scheduled.

Miscellaneous projects
Miscellaneous projects
Miscellaneous projects
Miscellaneous projects
misc

+4

7 neighbors recently requested a quote
Showing 1-10 of 43
Generator Install FAQs, answered by experts

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 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.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

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 Harrisville, UT homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.