*The Angi rating for Generator Install companies in South Pasadena, 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 South Pasadena, 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 July 01, 2026
Serving South Pasadena, CA and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Great work, very professional. They were able to install my generator earlier than expected."
+12
Serving South Pasadena, 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 South Pasadena, CA and surrounding areas
Approved
In business since 2012
Free estimates
Customers say: Quick response
"Francis was helpful and knowledgeable with the work needed. He took care of the project with expreme professionalism, did not leave a mess and work was performed on time and communicated. He was able to get the permit and signed off by the city without revisions."
Serving South Pasadena, 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 South Pasadena, CA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"John was always on time, did a great job removing all of my nob and tube and replacing, in entire house including basement and attic, to make my house safe. Found other newly installed electric that was done incorrectly and fixed it. The job as done right and at a fair price. I would highly recommend him and his company to anyone."
+20
Serving South Pasadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Credit card accepted
"Highly Recommended! We have hired Zero Electric to do several jobs at our apartment complex including installing a generator, EV chargers, new panel, and even installing recessed lighting in the units. They handled all aspects of the projects and had top notch communication throughout. The team has always been quick and professional. We will continue using Zero Electric for our electrical needs."
+1
Serving South Pasadena, CA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"They were very responsive. The owner of the company was here the day after we called to inquire, and we liked his answers to all of our questions. We made an immediate decision to hire them to install a 'stand-by' generator. First, the delivery of the generator was amazingly fast and then the installation was done promptly and professionally. There were enough people here to complete the installation. Within a few days a stucco repair man was here to patch the necessary holes. All-in-all, the overall service, responsiveness and professionalism were of the highest standards. I highly recommend Mr. Ariel Kahane and his crew of ADI Electrical Services."
+13
Serving South Pasadena, 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 South Pasadena, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"By far the most professional, reliable and reasonable electrician I've ever encountered. Always on time. The work is amazing. I would recommend Pablo and Mendez Electric to ANY homeowner and business. Simply superb!"
+13
Serving South Pasadena, 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"
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.
Find out the average generator repair cost in Los Angeles, CA. Learn what you can expect to pay for local backup power services and get your system ready.
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.
Thinking about a generator installation? Learn about backup power options, costs to expect, and how to hire the right local pro to keep your home running.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
