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Verified Reviews for Generator Install pros in Greenbrae, CA

*The Angi rating for Generator Install companies in Greenbrae, 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 Greenbrae, 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 October 19, 2024

Find Generator install pros in Greenbrae

Avatar for Zarco's Electrical
Zarco's Electrical
4.5(
64
)

Serving Greenbrae, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"On time for consultation for installation of generator panel?? Installation went well, the staff was on time for the installation, communicated what they were doing, put together the generator for me and cleaned up after the job."
Response time6 hrs
Response rate86%
7 neighbors recently requested a quote
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Avatar for Boost Electric, LLC
Boost Electric, LLC
5.0(
13
)

Serving Greenbrae, 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 time10 hrs
3 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for CA Electrical Group 24/7
CA Electrical Group 24/7
4.7(
61
)

Serving Greenbrae, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Ben did a great job installing our bathroom exhaust fan. He was on time, very clean and charged me the price he quoted. He even wore protective booties over his shoes while inside the house. I'm now looking for more projects for Ben to do. Thank You again, see you soon Ben."
apartment rewire
main service panel upgrade multi meters
tesla
new 3 phase commercial electrical panel
solar ready main panel

+123

Response time5 hrs
4 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Divine Electric, Inc.
Divine Electric, Inc.
4.4(
29
)

Serving Greenbrae, CA and surrounding areas

Approved

In business since 2003

Warranties offered

Credit card accepted

"Joseph was on the job when he said he would be here. He is knowledgeable about the issue I presented, but did not try to oversell me on the job. He did notice that an electrical outlet could be improved with not a lot of time or money and which made my system safer. I would definitely hire Joseph and DIvine Electric again when I need them. Carol Fabric"
Service Marin since 2003!
The team!
The team!
The team!
The team!

+4

Response time1 day
27 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Sonoma Coast Electric, Inc
Sonoma Coast Electric, Inc
5.0(
6
)

Serving Greenbrae, 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 rate94%
9 neighbors recently requested a quote
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Avatar for ED Electric Group Inc.
ED Electric Group Inc.
4.7(
42
)

Serving Greenbrae, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The proprietor, Michael Martins attended my service request, installation of a Tesla wall charger, promptly, friendly and professionally. The electrician, Edward, was first class."
Tesla Ev charger
Office lights
Unique chandelier lights
Pendent light
Lights

+4

Response time1 day
Response rate97%
Recommended by100%of homeowners
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Avatar for E Fitzgerald, Inc.
E Fitzgerald, Inc.
4.2(
27
)

Serving Greenbrae, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I recently bought an plug in EV vehicle and need a 220 charger installed. I had heard great things of Sean Conners of EFI so I contacted him. He promptly came by and gave me a fair quote, he even advised on me on the charger. Sean communicated very well and did the installation within days of me getting my charger. His work was excellent and I have no hesitation in recommending him highly. Do yourself a favor and use this professional electrician for all your electrical needs."
Electrical
Response time2 days
18 neighbors recently requested a quote
Recommended by66%of homeowners
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Showing 1-10 of 283
Generator Install questions, answered by experts

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

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. 

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

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.

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 Greenbrae, 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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