Electrical Service by Mr Kool

★★★★★ 5.0 / 5 (13)
Emergency Call


: 2786 Evan's Ln Ste 106, Corona, CA 92883
: (909) 773-8323
: http://www.temescalvalleyelectric.com

Company Overview

Reliable and Cost-effective Electrical Assistance. You will receive a positive service when you select Mr. Kool's Electrical Service. We have the capability to diagnose and repair or set up all your needs for a complete electrical network. From light fixtures, cabling, sockets, electric vehicle chargers, and service upgrades to detailed work like switch installations, we remain the go-to choice.

Electrical Service by Mr. Kool is a locally-owned business that has been operating in Corona and nearby areas for ten-plus years. Having previously as a partner for one of the leading electrical contractors in Southern California, we have broadened our services to closely support our community. As a licensed, secured, and insured business, we focus on the well-being and contentment of our patrons. Our comprehensive protection plan, including workplace insurance, ensures that you are fully protected when working with us.

With a experienced professional with more than thirty years of expertise in the field of construction, I would like to share my background as Everardo Jr. My strong faith in God has been a constant support throughout my career. In 2014, I made the strategic decision to obtain an electrical degree in wiring for homes and businesses, acknowledging my aptitude for mechanical skills and meticulous attention to detail. Completing my studies with top marks at the foremost of my cohort reinforced my confidence in my ability to provide superior quality work that goes beyond what customers anticipate.

Business Services

  • Circuit breaker installation
  • Circuit breaker repair
  • Doorbell repair
  • Electric inspection
  • Electric installation or replacement
  • Electric panel installation
  • Electric panel repair
  • Electric repair
  • Wire installation
  • Wire repair
  • Electric vehicle charging station installation
  • Electric vehicle charging station repair
  • Light fixture installation
  • Light fixture repair
  • Outdoor lighting installation
  • Outlet installation
  • Outlet repair
  • Switch installation
  • Switch repair

Business Location & Hours



Mon:6:00 AM - 6:00 PM
Tue:6:00 AM - 6:00 PM
Wed:6:00 AM - 6:00 PM
Thu:6:00 AM - 6:00 PM
Fri:6:00 AM - 6:00 PM
Sat:6:00 AM - 6:00 PM
Sun:Closed

Recommended Customer Reviews

Asa L.
★★★★★

JR came out promptly and helped me get a Nema 14-50 outlet installed in my garage for an EV. He was able to explain everything clearly and do a clean install. Recommend JR for your electric needs

Wendy W.
★★★★★

Today is New Year's Eve. I called to get an estimate to repair the lights around my home. 5 years ago when they stopped working, an electrician came and quoted $2 ,000 dollars to make the repairs. Ouch!!! Today, I decided to bite the bullet and pay the cost. When I called, I was prepared for an after New Year's appointment, but Jr. said he could come today and no charge to tell me what was wrong. Well an hour and a half later and 1700 dollars less than expected, I have outside lights for New Year's. And to top it off, he is was extremely honest, no charge to tell me one of my posts were not working because I had the wrong voltage bulb. Of course Jr. showed me the right one to order. I will be calling Jr. for all my electrical needs. I have already called all my friends to tell them of the great service that I received. Happy New Year's, may God bless your company with a prosperous year.
I can't thank you enough,
Wendy in South Corona
(I have lights for the New Year).

Divya Aluwihare
★★★★★

The Quality of work was at point. Quick turnaround time and amazing customer service. Happy with the whole process

Kev D.
★★★★★

JR is great! I reached out about an EV charger this morning and he responded immediately, showed up in the evening, and finished the job same day. He quoted me a great price and finished the job in two hours. He even coached me through the proper way to do the job so I got to feel like an apprentice for a couple hours. Highly recommend.

Delia D.
★★★★★

I needed two outlets for our outside patio. I received a quick response from Electrical Services by Mr. Kool. His professionalism and quality of work meeting NEC's met our expectations. The work was done after 48 hours of requesting a quote! I recommend this business if you're looking for electrical work.

Techfund O.
★★★★★

""Professional, punctual, and reliable service! Highly recommend Mister Kool for all your electrical needs.""

Marty G.
★★★★★

My tech, Junior, was great and he did an excellent job installing my Nema 14-50 plug. He went above and beyond and explained things to me so it was easy to understand. I would definitely hire them again and will do so as I need a flood-cam installed.

Esmeralda R.
★★★★★

Impressed with how clean he worked, very proffessional.
No messes left behind, ontime will recommend.

Felipe R.
★★★★★

I highly recommend electrical services by Mr Kool. He's a real professional, whatever electrical project you want to complete in your home or business he's the man for the job. He also provides reasonable prices, again he's the man for any electrical jobs you need.

Maria O.
★★★★★

Mr.Kools services went above and beyond our expectations. The creativity of electrical designs and professional quality with delivery of finish product exceeded anything we could have imagined. We strongly encourage all and highly recommend Mr.Kools if your looking for electrical services for your home. It was a pleasure to work with Mr.Kools who is extremely reliable with very reasonable prices.

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