Top-rated generator install pros.

Get matched with top generator install pros in Atascadero, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Atascadero, CA?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Atascadero, CA

*The Angi rating for Generator Install companies in Atascadero, 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 Atascadero, 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 January 23, 2026

Find Generator install pros in Atascadero

Avatar for Link Electrix
Link Electrix
4.7(
63
)

Serving Atascadero, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"I can t recommend Markus highly enough. Once contacted, he was prompt to respond and provided a written formal quote, which included cost breakdown of all materials and labor. He upgraded lighting and other electrical associated with our full kitchen remodel. The materials he recommended and installation fit our needs perfectly. The job was performed in 2 phases, before drywall and after drywall/texture/paint. Each time the workspace was left clean and free of work debris. He is courteous and able/willing to make changes on the fly. A true professional."
Response time2 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for Wighton's Electric Plumbing Heating & Air Conditioning
Wighton's Electric Plumbing Heating & Air Conditioning
4.5(
127
)

Serving Atascadero, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"We had a very old heater in our mobile home that finally died. Called Wighton's and Patrick came out and gave us lots of information and a quote on a new unit. He was very personable and helpful. We then had Ivan install our unit. He was very professional, polite, and informative. From beginning to end, this was a very positive experience. Even felt the price was good!"
Home Repipe
Home Repipe
Water Heater
Water Heater
AC System Installation

+1

Response time4 days
8 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for Wighton's Electric, Plumbing, Heating, and Air
Wighton's Electric, Plumbing, Heating, and Air
4.4(
79
)

Serving Atascadero, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

"The job was done quickly. The plumber installed a new garbage disposal, fixed the sink faucet issue another plumber said was unfixable, and repaired a toilet. He was polite, efficient and cleaned up after himself thoroughly."
Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Install brand new, high efficiency units with mount.
Installing brand new and high efficiency units
Installing brand new and high efficiency units

+14

23 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for Kelly Henson Electric, Inc.
Kelly Henson Electric, Inc.
5.0(
2
)

Serving Atascadero, CA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Excellent service and workmanship. Kelly explained what he was going to do every step of the way. I highly recommend Kelly Henson Electric!"
24 KW Gen-Set
Home Generator install
Home Generator install
Home Generator install
Home Generator install

+7

Response time2 days
Recommended by50%of homeowners
Request Quote
Avatar for Link Electrix
Link Electrix
4.7(
61
)

Serving Atascadero, CA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I echo the thoughts of so many others and that of Sydney, in that you would think Link Electric wrote this review. Marcus is incredibly polite, attentive, easy-going, upbeat demeanor, professional and most of all, knowledgeable. When he told me he had finished installing the outside breakers, I was taken back because it he did it so quickly. I have another project to be done and Marcus will be the person I hire! He is truly exceptional like so many other have written."
Response time2 days
Recommended by96%of homeowners
Request Quote
Showing 1-10 of 30
Generator Install questions, answered by experts

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. 

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

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.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

The Atascadero, 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