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Verified Reviews for Generator Install pros in Sebastopol, CA

*The Angi rating for Generator Install companies in Sebastopol, 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 Sebastopol, 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 August 20, 2025

Find Generator install pros in Sebastopol

Avatar for AMP-A-NEER
AMP-A-NEER
4.9(
28
)
Portable Generator - Install

Serving Sebastopol, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Project: Install Electrical Switches, Outlets. They were on time, professional and flexible. Also, discussed future projects - replacing a fixture in bathroom, and on their way out attached a smog detector the right way. I would definitely use this company again."
Response time3 hrs
Response rate92%
13 neighbors recently requested a quote
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Avatar for Boost Electric, LLC
Boost Electric, LLC
5.0(
13
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Sebastopol, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Installed two chandeliers for us. Were great to work with and the lights look beautiful."
Response time9 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for Sonoma Coast Electric, Inc
Sonoma Coast Electric, Inc
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Sebastopol, CA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"I had 2 ceiling fan/lights installed in the bedrooms. Installation included 2 new circular circuit boxes in each bedroom ceiling. In addition, I replaced the kitchen ceiling light with an LED fixture. The 2 workers were very polite and professional and worked quickly and efficiently, in addition to being respectful of my personal belongings."
Multimeter Test
100 amp Sub Panel
100 amp Sub Panel
Installing Unistrut
Stripping Wire

+3

Response time1 day
Response rate100%
20 neighbors recently requested a quote
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Avatar for E Fitzgerald, Inc.
E Fitzgerald, Inc.
4.2(
27
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Sebastopol, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Installed EV charging set up. Explained whole process to me"
Electrical
Response time2 days
14 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Harmon Electric
Harmon Electric
4.9(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Sebastopol, CA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"He showed up on time and the project came under budget and he did a great job."
Response time8 hrs
Recommended by100%of homeowners
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Avatar for Divine Electric, Inc.
Divine Electric, Inc.
4.5(
30
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Sebastopol, CA and surrounding areas

Approved

In business since 2003

Warranties offered

Credit card accepted

"Divine Electric was quick to respond to inquiries. It was easy to book an appt and a professional technician was sent on location. Our electrician was Josh and he was absolutely professional, efficient and was diligent in working through the problem. He fixed the issue and was very courteous while he was at our home."
Service Marin since 2003!
The team!
The team!
The team!
The team!

+4

Response time1 day
41 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Bragg Home Services
Bragg Home Services
4.7(
46
)
Fixed Generator - InstallPortable Generator - Install

Serving Sebastopol, CA and surrounding areas

Approved

In business since 1968

Free estimates

Small jobs welcome

"The installers were very sweet and professional. But I donâ t think I was made completely aware of how the exterior installation would look. The last 4 or 5 feet of the white pipeline are not covered and it looks unfinished and messy."
Response time2 days
Response rate100%
172 neighbors recently requested a quote
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Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

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. 

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

The Sebastopol, CA homeowners’ guide to generator installs

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

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