*The Angi rating for Generator Install companies in Duarte, 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 Duarte, 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 June 24, 2026
Serving Duarte, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1988
Free estimates
Emergency services offered
"A true professional. Went above and beyond to help explain to me all of my options when hooking up a generator to my home. Work was done quickly and I was very impressed."
+34
Serving Duarte, CA and surrounding areas
Approved
Emergency services offered
Warranties offered
Offers commercial services
"Sergio and his assistant installed an EV charger at my place, and they did an amazing job. I’m so glad I hired them. Their price was reasonable compared to other contractors. I highly recommend them and would definitely use their company again for any future jobs."
+1
Serving Duarte, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Credit card accepted
"My experience with Zero Electric was great! James was extremely knowledgeable about home generators and walked us through several pricing options that fit our budget. Their work was clean and efficient and I will definitely be hiring him in the future for our electrical issues."
+1
Serving Duarte, CA and surrounding areas
Approved
In business since 1992
Free estimates
Credit card accepted
"Robert was on time, gave me a decent estimate to install 2 light fixtures and did the work immediately and was done after an hour."
+1
Serving Duarte, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"The electricians installed two outlets and one LED light fixture in a very professional manner. They provided good advice and suggested that I consider rejunvenating my electrical panel as my home is now 26 years old without pressuring me to have it done immediately. I will definitely consider Trout Electric when I decide to have it done."
Serving Duarte, CA and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"Matt at granny is great and will give him more work"
+6
Serving Duarte, CA and surrounding areas
Approved
In business since 2017
Free estimates
Offers commercial services
"Great experience with the kitchen rewiring. Professional, clean, and reliable service. Everything was done smoothly and works perfectly now. Highly recommend."
+51
Serving Duarte, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Turf came out very nice. Jovanni was a great salesman. Noe and his crew were very efficient and professional"
Serving Duarte, CA and surrounding areas
Approved
Free estimates
Offers commercial services
"The Tech was very professional and on time. He diagnosis the problem within a minimum of time. I was over all happy and satisfied with the job he did."
Serving Duarte, CA and surrounding areas
Approved
Small jobs welcome
"Rapid aid and did a great job. Small projects that were pending to be finished. He came in and finished everything timely and well."
+5
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in Los Angeles, CA varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
The cost to install a generator transfer switch in Los Angeles, CA depends on several factors. Our guide will help you understand all of the costs.
Sometimes, all your home needs is a new wall to make a room or provide an updated function to an existing space. Learn how much it costs to install a new wall in Los Angeles, CA.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
