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Verified Reviews for Generator Install pros in Geyserville, CA

*The Angi rating for Generator Install companies in Geyserville, 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 Geyserville, 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 May 14, 2026

Find Generator install pros in Geyserville

Lancer Miller
4.9(
82
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Geyserville, CA and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: True professional

"Lancer was prompt and thorough. Had the new outlet installed in probably under an hour, and the installation was reasonably priced. Even gave me a couple of his logo mugs after he was done! Will definitely hire him again for any additional electrical work in the future."
Response time6 hrs
Response rate95%
18 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 Geyserville, 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%
9 neighbors recently requested a quote
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Avatar for Gridwise Electric
Gridwise Electric
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Geyserville, CA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Gridwise Electric is top-notch. Professional, reliable, and easy to work with. You can tell right away he cares about quality and doing things right. I?d definitely recommend him to anyone looking for a solid electrician. Would definitely hire him again!"
Junction box
Main panel
Framing phase
Construction Electrical
Construction Electrical

+3

5 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 Geyserville, 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%
19 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 Geyserville, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"The consultation with Sean was very helpful and corrected the unit we actually needed. The work was done in a timely way, very professional and thorough. The hook up of the transfer switch was perfect on the trial runs with the generator. Sean has quiet confidence that he communicated with me and gave me the trust I needed to work with his family business that was new to me. I would go right back to Fitzgerald again. Good team, good work, and good service."
Electrical
Response time2 days
14 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Bragg Home Services
Bragg Home Services
4.7(
46
)
Fixed Generator - Install

Serving Geyserville, CA and surrounding areas

Approved

In business since 1968

Free estimates

Small jobs welcome

"They did a great job from beginning to end. They explained how the heat pump would work, installed it and I passed my HERS test in a 100 year old beach bungalow."
Response time2 days
Response rate100%
107 neighbors recently requested a quote
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Avatar for Wheeler Electric
Wheeler Electric
5.0(
3
)
Portable Generator - Install

Serving Geyserville, CA and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"He is tope notch, he is honest, his fair, does the work he says he is going to do and he is always on time."
Stationary Generator
Generator Interlock
Generator Interlock
Generator Interlock, and power conditioner
Generator Interlock

+8

Response time50 mins
Recommended by100%of homeowners
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Showing 1-10 of 45
Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

The Geyserville, 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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