4.6 
990 *The Angi rating for Electrical Service companies in Alta Loma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
*The HomeAdvisor rating for Electrical Service companies in Alta Loma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.
Last update on April 18, 2026
Serving Alta Loma, CA and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"He was on time and did a great job keeping carpet clean and finished in good time. The fans are working great and he is going to do some other electrical for me soon."
Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"3 ceiling fans and 1 ceiling light were installed in 1 day as promised. I like that they text me a day before to confirm/remind me of the upcoming appointment, and that they show up on time. They were courteous and professional. They cleaned up, patched up, and vacuum after the job. I'm pleased with the job performed and would definitely use them again for any future electrical related jobs."
+28
Serving Alta Loma, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Very polite and professional, will definitely contact them again if I need any other electrical work"
Serving Alta Loma, CA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"CJ's Electrical Company, Inc. completed work as agreed , some communication issue at first but Carlos took ownership and I am happy with the results and happy to recommend"
Serving Alta Loma, CA and surrounding areas
Approved
In business since 2001
Emergency services offered
Warranties offered
"I called several electrical companies and their timeframe was about a week out I found JLP electrical services did same-day service. They were able to help me with my installation of a attic fan. These hot days definitely needed to cool my house down and he was able to finish the project in a promptly time manner. Highly recommend JLP electrical services. ⚡️⚡️⚡️⚡️⚡️⚡️⚡️⚡️"
+3
Serving Alta Loma, CA and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"I AM VERY VERY VERY HAPPY WITH OSCARS WITH ETHICS. HE WAS AT MY HOME LIKE HE SAID HE WOULD, RIGHT ON TIME. OSCAR IS VERY KNOWLEDGEABLE IN HIS FIELD. I WILL HAVE MORE THINGS I NEED TO HAVE DONE AROUND THE HOUSE. WILL DIFFINETLY BE CALLING ON OSCAR, EVERYBODY LOOKING FOR AN ELECTICIAN DON'T LOOK TOO FAR HERE HE IS HERE - "AA ELECTRIC - (OSCAR). AGAIN, THANK YOU VERY MUCH OSCAR AKEMI NORITAKE"
Serving Alta Loma, CA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Was late but called to say they were 1/2 late installers were polite and professional, very clean work."
+13
Serving Alta Loma, CA and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Juan is professional and honest m. He does great work and knows a lot about electrical wiring. I will use him for all of my electrical jobs."
Serving Alta Loma, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"I was very happy with Eddie's professionalism and his expertise. I would definitely recommend the company to anybody, I plan on hiring Alset Electric for any electrical issues I have in the future"
+62
Serving Alta Loma, CA and surrounding areas
Approved
Emergency services offered
Warranties offered
Offers commercial services
"Sergio and his team are truly amazing. We had our electrical panel replaced along with some other electrical work done. He is reliable and does excellent work."
+1
From average costs to expert advice, get all the answers you need to get your job done.
Upgrading your electrical panel boosts safety, supports modern appliances, and may increase home value. Learn electrical box replacement costs in Los Angeles.
Looking to size up your electrical system to cover higher usage and improve efficiency? Use this guide to see the cost to upgrade an electrical panel in Los Angeles, CA.
The cost to install a 240-volt outlet in Los Angeles, CA varies depending on the amperage and the home’s current wiring conditions. Use this guide to budget for your next project.
A beginning DIYer can usually handle these four electrical repair jobs with the proper safety precautions and a bit of planning.
Is it time to upgrade your electrical panel? For the sake of safety, find out sooner than later by exploring our top signs that it’s time for an upgrade.
An electrical system is responsible for circulating power throughout your home. What exactly is an electrical system? Learn more in this article.
