Get matched with top generator install pros in Folsom, CA

Q: Are generators safe to use?

• <div><p>Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home&rsquo;s electrical panel yourself&mdash;hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.</p></div>

Q: What types of fuel do generators take?

• <div><p>Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:</p><ul><li><p>Natural gas: $2,000&ndash;$21,000 per year </p></li><li><p>Liquid propane: $2,000&ndash;$21,000 per year</p></li><li><p>Diesel: $3,000&ndash;$20,000 per year</p></li><li><p>Gasoline: $500&ndash;$3,000 per year</p></li><li><p>Solar generator: $2,000&ndash;$25,000 per unit</p></li><li><p>Battery backup: $10,000&ndash;$25,000 per unit</p></li></ul><p></p></div>

Q: What is a remote start generator?

• <div><p>These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.</p></div>

Q: How do generator specifications and installation requirements impact the overall cost?

• <div><p>Costs depend on generator type, labor, and additional wiring or transfer switch requirements.</p></div>

Q: What size of diesel generator do you need to run a house?

• <div><p>Sizing a generator is a careful process that requires calculating the <a href="https://www.angi.com/articles/electrical-load-calculation.htm">electrical load</a> 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.</p><p>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. </p></div>

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Verified Reviews for Generator Install pros in Folsom, CA

*The Angi rating for Generator Install companies in Folsom, CA 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 Folsom, CA 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 July 16, 2025

Reviewed in July 2025
Don was very easy to work with. He brought his assistant Adam with him. Both were professional and I was amazed how only two people could get that installed in just one day. Very clean install- it looks very good.
2 Plumbs Up Plumbing & Remodeling, Inc.
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Reviewed in February 2025
Fantastic service. Heard from Christian within 1 hour of submitting my project and he completed the installation of 3 48 inch LED lights in less than two hours. Only cost $180 for the installation and the work was incredible. Any future electrical work will be sent to Cristian and the Ber Bros...
Ber Bros Co.
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Reviewed in August 2024
They quickly assessed and completed the necessary installations at our office.
Mr. Handyman of Sandy Springs and Dunwoody and N Atlanta
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Reviewed in July 2024
It's difficult to find reliable contractors these days. I was pleasantly surprised to finally get a good one. I used Josh for my Generac generator install and Solar. I've also had him back to wash my solar panels. I increased my solar output by 20%. Money well spent.
Weiland Electric
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Reviewed in April 2024
Excellent service from initial contact to install.
Thomas Allen Pro AV Networking
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Reviewed in January 2024
The job required significant coordination with me (homeowner) to facilitate the addition of a generator transfer switch in the future. Aaron added a junction box to my main panel to make the next phase easier. I was very pleased with the workmanship and with the end result.
Aslan Electric
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Reviewed in July 2023
George gave great communication. At the end George and Christian upgraded my panel, installed a sub-panel for my generator, installed an EV charger and prepared my house to change my gas water heater to electric hybrid. His price was fair and he did everything to manage my rebate from SMUD my...
Open Valley Electrical Services LLC
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Reviewed in April 2023
I was in a bind when my Honda 2200 generator quit working. I was leaving to go out of town for the week but would need to use the generator when I returned. They had me drop it off with them before I left and had it all fixed up by the time I got back home and needed to use it. They were great :)
Churchill Hardware, Inc.
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Reviewed in January 2023
Great communication Josh the installer was excellent
Ergeon
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Reviewed in October 2022
Install team arrived at 8:00. Removed existing exterior condensing unit and indoor furnace. New equipment installed and running by 1:00. Very pleasant and courteous installers.
Gilmore Heat Air Solar Contractors
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Find Generator install pros in Folsom

Nichols Electric

4.6(

)

Serving Folsom, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Emergency services offered

Warranties offered

"Bathroom exhaust fan installation. Work was well done professionally. I would recommend Jeremy very much for electrical work."

Response time8 hrs

2 neighbors recently requested a quote

Recommended by80%of homeowners

Serving Folsom, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Fabian is the only Electrician you will ever need! He's professional, knowledgeable, and does CLEAN work! He gave us options and explained everything to us before the install, so that we understood everything we were getting. We highly recommend Fabian/Light Way Electrics!"

+24

5 neighbors recently requested a quote

Recommended by62%of homeowners

Serving Folsom, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Ber Bros Co. did an amazing job installing fencing that I needed. They provided a great estimate and performed the service in a clean and timely manner. I would recommend again."

+32

Response time1 day

Recommended by68%of homeowners

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Open Valley Electrical Services LLC

5.0(

)

Serving Folsom, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"He was on time, friendly, and knowledgeable. He did the work we requested in a reasonable amount of time and cleaned up after himself when he was done. He brought in his shop vac and vacuumed up the dust and dirt from his project. Iâ ve never seen anyone do that before, so needless to say I was impressed."

Response time7 hrs

Recommended by93%of homeowners

Serving Folsom, CA and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

"Customer Service was excellent The work was did on time and very professional.I and my husband are very pleased and love the way the kitchen looks after the lighting installed and pendants."

Recommended by70%of homeowners

Serving Folsom, CA and surrounding areas

Approved

In business since 2010

Customers say: Quality work

"A real clean and professional installation, the work came out better then I envisioned it would. Definitely recommend if your looking for quality work."

+18

Response time8 hrs

3 neighbors recently requested a quote

Recommended by100%of homeowners

Serving Folsom, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Eric is very responsible and with excellent skills with kindness. I hired him to install EV charging station, and he explained the best option I could choose. Finally he charged very reasonable. I will call him again if I encounter electric issues."

Response time1 day

Response rate97%

8 neighbors recently requested a quote

Serving Folsom, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Excellent. Huft installed my new Goodman HVAC system a few years ago and maintains it consistently."

+19

Response time5 hrs

Response rate87%

16 neighbors recently requested a quote

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Hunts Electrical Services

5.0(

)

Serving Folsom, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Just had them come and install some can lighting in my hall way that I wanted for some time now. They were able to remove my old fixture in the hall and install 4 new LED can lights, even installed the dimmer I wanted with it. Much appreciated!"

Response time6 hrs

Response rate95%

11 neighbors recently requested a quote

Serving Folsom, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I had two ceiling fans installed and the work was high quality. Juan was punctual, courteous and what he quoted was the final price. I highly recommend him."

Response time5 hrs

Response rate87%

Recommended by72%of homeowners

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Showing 1-10 of 390

Generator Install questions, answered by experts

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

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

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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 Folsom, CA 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

Taylor Freitas
•
Apr 6, 2026Apr 6, 2026
How Much Does a Whole-House Generator Cost? [2026 Data]
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.
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•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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•
May 3, 2026May 3, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
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.
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•
Apr 10, 2026Apr 10, 2026
How To Connect a Generator to Your House Without a Transfer Switch
Using a generator during a power outage is a lifesaver. Our guide will show you how to connect a generator to your house without a transfer switch.
Tyler Lacoma
•
May 3, 2026May 3, 2026
How Do Whole-House Generators Work?
Whole house generators are a power alternative that can deal with frequent blackouts and other problems. Here’s how they function.
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•
May 3, 2026May 3, 2026
Generator vs. Inverter Generator: Which Should You Choose?
Traditional and inverter generators can provide off-grid or emergency power. Learn the pros and cons of a traditional generator vs. inverter generator.