*The Angi rating for Generator Install companies in Lehi, 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 Lehi, 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 February 03, 2026
Serving Lehi, UT and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Jaren was professional, dependable and very easy to work with. I added more work and he was very accommodating. He did an awesome job hiding electrical wiring and putting new light fixtures in my garage.. I give him an A+."
Serving Lehi, UT and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"We were very happy with how well the back-up system was installed, and their quick response for a call for additional help. This is the second review I have given of the service of Mr. Electric. My first response was more detailed."
+51
Serving Lehi, UT and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"I had a 240 box I provided installed not a charging station. 2.5 hours work /$100 in tubing and cable and it did not get installed as I asked. Charged me $880. I have looked around for actual charging station installs and they were $500-$800 for the actual station install. Look around before you hire and make yourself clear as to what you want and how much time they will spend."
Serving Lehi, UT and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Travis called me immediately and arranged to look at the building where I needed 3 new lights installed. I had already purchased the lights. He gave me a very reasonable price and did the work within a couple of days. He showed up on time and did a great job. I would hire him again."
Serving Lehi, UT and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"The home I bought in Sandy, UT needed a whole new electrical panel, according to the inspector's report. TOR gave me an estimate, which seemed reasonable, I accepted the estimate, and work was scheduled. The office staff made arrangements with the power company and the city for power to the house to be off for the day so the work could be done. Four professional, friendly TOR employees arrived and began their work on time. They seemed to work well together as a team and all seemed fully competent and well trained. They had the inspector come after they had removed the old panel and had started installing the new panel. The inspector did his work, chatted with the TOR guys for a few minutes, then gave his okay and left. The TOR guys finished their work on the panel, then inspected inside the house to be sure all of the outlets were correct - all had covers, all near sinks had "safety" outlets, etc. They took care of everything on the checklist. After all the work was completed, the inspector returned to give final approval and the power was turned back on. The whole project took about 6-7 hours. TOR went above and beyond, when I requested they add a hot tub hookup. Everyone I came in contact with from TOR did a great job, from office staff to the guy checking the electric outlets. They were professional and helpful, answering all my questions. They charged me the exact amount of the original estimate. I'm very happy with the work they did. I wouldn't hesitate to recommend this company for any residential electrical services. Great job!"
Serving Lehi, UT and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Had to replace an interior panel for safety reasons. Got it done quick and for a reasonable price."
Serving Lehi, 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."
Serving Lehi, UT and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Me gustaria que tubieran servicio en español."
Serving Lehi, UT and surrounding areas
Approved
In business since 2022
Credit card accepted
"yes. Very personal and respectful of my goals for the project"
Serving Lehi, 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.
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
Here’s what you can run with different wattages and types of generators:
Portable generator:
2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.
Partial to whole-house generator:
20,000 watts and above will make it seem like your home’s power is still on.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
