*The Angi rating for Generator Install companies in Downey, 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 Downey, 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 17, 2026
Serving Downey, CA and surrounding areas
Approved
Emergency services offered
Warranties offered
Offers commercial services
"Sergio did a fantastic job! Very happy with the clean install of my tier 2 charger and he added a plug down below my panel. Would recommend for any sort of EV charging installs! Clear communicator, showed up when he said he would and his services were well-priced!"
+1
Serving Downey, 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 Downey, CA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Accurate Electrical Services contacted us right away and scheduled our appointment quickly. The electrician showed up on time, was clean, knowledgeable and efficiend. We are keeping their number should we need any electrical work in the future."
+23
Serving Downey, CA and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"He installed a Nema 1450 outlet in about 3 hours. Everything went well."
+10
Serving Downey, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"I had an amazing experience with MDH Roofers! From start to finish, they were professional, efficient, and thorough. The team showed up on time, worked diligently, and left my property spotless once the job was done. The quality of the roofing work exceeded my expectations. They took the time to explain the process and answered all my questions patiently, making me feel confident in their expertise. I could not be happier with the result my new roof looks fantastic! If you re looking for a trustworthy and skilled roofing company, I highly recommend MDH Roofers."
+32
Serving Downey, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"I hired home pro remodeling to put pavers on my back yard and to install flloring thorough out the whole house I'm super setasfied with the work and the service . The company also provided me great financial options which I used thank you kobi Leo and Lucas for your great service . Highly recommend them for everyone"
Serving Downey, 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 Downey, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"The work was completed by friendly staff in full compliance with city code requirements."
+6
Serving Downey, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"He was great. Needed lights and outlets installed through the whole house. Did an amazing job at an amazing rate. Will be using him again!"
+1
Serving Downey, CA and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
I have 10 years working with experience.\nYou can feel free to ask anything that you need!!
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 depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
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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.
