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Verified Reviews for Generator Install pros in Guerneville, CA

*The Angi rating for Generator Install companies in Guerneville, 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 Guerneville, 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 December 04, 2025

Find Generator install pros in Guerneville

Avatar for Fatima Electric, Inc.

Fatima Electric, Inc.

5.00(
1
)
•Approved Pro

Fatima Electric, Inc.

5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
163 local quotes requested

We are a locally owned and family operated company with experience since the 1990's in the electrical industry! We specialize in electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! Our customers appreciate our trust worthy, detail oriented, and thorough service. We strive to have all our projects come in on time and within your budget! Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Steven did a great job on installation of a new panel. I recommended him to my daughter and her husband and he did a complete re-wire of their house, on time and at a good price."

Stuart O on April 2024

We are a locally owned and family operated company with experience since the 1990's in the electrical industry! We specialize in electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric Charging Stations, and more! Our customers appreciate our trust worthy, detail oriented, and thorough service. We strive to have all our projects come in on time and within your budget! Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Steven did a great job on installation of a new panel. I recommended him to my daughter and her husband and he did a complete re-wire of their house, on time and at a good price."

Stuart O on April 2024

Avatar for RG Construction

RG Construction

5.00(
4
)
•Approved Pro

RG Construction

5.00(
4
)
•Approved Pro
Free onsite estimate
Emergency services offered

We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.

"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."

Jesse O on November 2025

We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.

"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."

Jesse O on November 2025

Avatar for BA Electric, Inc.

BA Electric, Inc.

4.86(
105
)
•Approved Pro

BA Electric, Inc.

4.86(
105
)
•Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
3 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"James, the owner came out for me on a Saturday after my power was restored, but only to half of my house. Within minutes he found it was the GFI in my bathroom that would not reset causing the rest of the house not to come on. Could not be happier with the service."

Kay F on March 2024

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"James, the owner came out for me on a Saturday after my power was restored, but only to half of my house. Within minutes he found it was the GFI in my bathroom that would not reset causing the rest of the house not to come on. Could not be happier with the service."

Kay F on March 2024

ACS Electric

5.00(
5
)
•Approved Pro

ACS Electric

5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Welcome to ACS Electric. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"These guys are efficient, nimble, and absolutely lovely to work with. They pivoted gracefully when changes arose and didnâ t take change orders as an opportunity to gouge me. I HIGHLY recommend then for any electrical work you might need"

Beth L on August 2024

Welcome to ACS Electric. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"These guys are efficient, nimble, and absolutely lovely to work with. They pivoted gracefully when changes arose and didnâ t take change orders as an opportunity to gouge me. I HIGHLY recommend then for any electrical work you might need"

Beth L on August 2024

Warner Electric

5.00(
6
)
•Approved Pro

Warner Electric

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
240 local quotes requested

Top Quality Electrician. We do everything electrical, from troubleshooting to custom homes. Licensed, Insured, Certified.

"Yes. Warner Electric was wonderful. Showed up on time and very professional. Thank you Warner Electric."

Harold W on February 2025

Top Quality Electrician. We do everything electrical, from troubleshooting to custom homes. Licensed, Insured, Certified.

"Yes. Warner Electric was wonderful. Showed up on time and very professional. Thank you Warner Electric."

Harold W on February 2025

Avatar for E Fitzgerald Inc

E Fitzgerald Inc

5.00(
7
)
•Approved Pro

E Fitzgerald Inc

5.00(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Put Your Electrical System in Good Hands - Welcome to EFI Partner with our licensed and insured local electricians in Santa Rosa & Windsor, CA Whether it's powering your home or business, your electrical system can be complicated and dangerous if not handled properly. At EFI Electric, we know how important it is to have qualified technicians take care of your electrical needs. That's why we provide professional electrical services in Santa Rosa, Windsor, CA and surrounding areas near San Francisco, Berkeley and Walnut Creek. Our team strives to deliver high-quality work at competitive prices. We also work hard to ensure fast turnaround times, friendly customer service and complete satisfaction. Call 707-542-1410 now to discover the difference our local electricians can make for you. We offer free no-obligation estimates. Company Website - https://efielectric.com/ Facebook - https://www.facebook.com/efitzgeraldinc/

"Scott Fitzgerald was awesome! He listened and did the appropriate troubleshooting until he found the problem and resolved it promptly. I will definitely hire him again. Six stars!!!"

Cheryl S on May 2025

Put Your Electrical System in Good Hands - Welcome to EFI Partner with our licensed and insured local electricians in Santa Rosa & Windsor, CA Whether it's powering your home or business, your electrical system can be complicated and dangerous if not handled properly. At EFI Electric, we know how important it is to have qualified technicians take care of your electrical needs. That's why we provide professional electrical services in Santa Rosa, Windsor, CA and surrounding areas near San Francisco, Berkeley and Walnut Creek. Our team strives to deliver high-quality work at competitive prices. We also work hard to ensure fast turnaround times, friendly customer service and complete satisfaction. Call 707-542-1410 now to discover the difference our local electricians can make for you. We offer free no-obligation estimates. Company Website - https://efielectric.com/ Facebook - https://www.facebook.com/efitzgeraldinc/

"Scott Fitzgerald was awesome! He listened and did the appropriate troubleshooting until he found the problem and resolved it promptly. I will definitely hire him again. Six stars!!!"

Cheryl S on May 2025

Avatar for Warner Electric, Inc.

Warner Electric, Inc.

4.58(
56
)
•Approved Pro

Warner Electric, Inc.

4.58(
56
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
49 local quotes requested

I am Stephen Warner, Jr. and I am the proud owner of Warner Electric. It is my pleasure to be introduced today in order to assist you in all your Electrical, LED and home entertainment needs. My goal is 100% customer satisfaction. Allow me to work for you today!

"Quick response time and professional work."

Michael C on July 2023

I am Stephen Warner, Jr. and I am the proud owner of Warner Electric. It is my pleasure to be introduced today in order to assist you in all your Electrical, LED and home entertainment needs. My goal is 100% customer satisfaction. Allow me to work for you today!

"Quick response time and professional work."

Michael C on July 2023

Avatar for FH Electric LLC

FH Electric LLC

5.00(
11
)
•Approved Pro

FH Electric LLC

5.00(
11
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
17 local quotes requested

FH Electric LLC. is here to help you with all your electrical needs big and small. We are licensed, skilled and easy to work with. Give us a call today. We look forward to working with you.

"Fernando did an excellent job and I am keeping his contact info for future needs. He is very professional and shows up on time. He made wonderful suggestions on adding power for outdoor lighting and repair and improvement of a switch. Hi recommendation involved hiding the wiring by hooking the 2 devices up to a double switch on an inside wall. Other bidders suggested attaching almost 20 feet of wiring to the exterior of my house. He explained everything very clearly. He noticed an outdoor outlet that wasn't rain proof and suggested changing that out. Finally, his price was very fair and lower than other bids. I highly recommend FH Electric for any electric needs."

Barbara G on November 2024

FH Electric LLC. is here to help you with all your electrical needs big and small. We are licensed, skilled and easy to work with. Give us a call today. We look forward to working with you.

"Fernando did an excellent job and I am keeping his contact info for future needs. He is very professional and shows up on time. He made wonderful suggestions on adding power for outdoor lighting and repair and improvement of a switch. Hi recommendation involved hiding the wiring by hooking the 2 devices up to a double switch on an inside wall. Other bidders suggested attaching almost 20 feet of wiring to the exterior of my house. He explained everything very clearly. He noticed an outdoor outlet that wasn't rain proof and suggested changing that out. Finally, his price was very fair and lower than other bids. I highly recommend FH Electric for any electric needs."

Barbara G on November 2024

Avatar for Golden State Contractors

Golden State Contractors

New on AngiNew on Angi
•Approved Pro

Golden State Contractors

New on AngiNew on Angi
•Approved Pro
24 local quotes requested
8 years of experience

Here at Pacific Contractors we are a fully licensed an insured contracting company specializing and generator repairs and installations. We work with residential and commercial clients. We are an authorized Generac sales and service dealer service the East Bay and North Bay. No job is too large or small for us. Call now for a free quote.

Here at Pacific Contractors we are a fully licensed an insured contracting company specializing and generator repairs and installations. We work with residential and commercial clients. We are an authorized Generac sales and service dealer service the East Bay and North Bay. No job is too large or small for us. Call now for a free quote.

Showing 1-10 of 25
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. 

When installed and used correctly, generators are safe to use. The most critical generator safety tips to keep in mind are:

  • Never use a portable generator inside an enclosed space, as the carbon monoxide exhaust it creates is lethal.

  • Never attempt to connect your generator to your home’s electrical panel independently; hire a professional for this dangerous job.

  • Never overload your generator by connecting more appliances than for which it’s rated; you can damage your generator and appliances or even cause a fire.

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Guerneville, 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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