Courtesy Electric
Company Overview
Exclusive OFFERS:
10% Off For All First-Time Clients!
15% Discount For Seniors!
May 2025- Electrical Panel Upgrade Promotion
May 2025- Electric Vehicle Charging Installation Offer
Reminder: Discounts available upon request at service time.
What We Provide
* New Construction Projects
* Home Upgrades
* Service and Repairs
* Troubleshooting and Solutions
* Low-Voltage Illumination
* Interior and Exterior Lighting
* 24/7 Emergency Services
At Courtesy Electric, we cherish our customers, and your happiness is our goal.
With over 5 years in the new construction and remodeling field, Courtesy Electric has earned a reputation for excellence, serving numerous satisfied clients and high-profile projects.
Our commitment to teamwork and effective project management allows us to finish every project with success.
Our track record shows we complete every project on time.
Mike Valenzuela, who grew up in Santa Clara County, has been a committed professional in the electrical sector for over 15 years.
He is backed by his wife Sarah and their four kids.
Business Services
- Circuit breaker installation
- Circuit breaker 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
- Generator installation
- Light fixture installation
- Light fixture repair
- Outlet installation
- Outlet repair
- Switch repair
Business Location & Hours
Mon: | 7:30 AM - 11:00 PM |
Tue: | 7:30 AM - 11:00 PM |
Wed: | 7:30 AM - 11:00 PM |
Thu: | 7:30 AM - 11:00 PM |
Fri: | 7:30 AM - 11:00 PM |
Sat: | 7:30 AM - 11:00 PM |
Sun: | 7:30 AM - 11:00 PM |
Recommended Customer Reviews

Mike is a really fantastic guy. He came out on a Sunday morning on Father's Day no less to install my Tesla EV charger. He was quick, courteous, answered all my questions, and did a very clean and professional job. Highly recommend!!

I've worked with Mike twice. First time for a 200A panel upgrade, and second time for a 240V Tesla EV charger and 240V AC unit wiring (indoor and outdoor). Inspection passed both times without any issues. Mike is friendly, communicative, diplomatic, punctual, and gets the job done quickly with great workmanship. Highly recommended.

We needed new electrical wiring for our hot tub. Mike was prompt with his reply to our request and scheduled our job quickly. He explained to us how he would solve the problems that we had and completed the job in one day as he had estimated. Mike and his assistant were very nice and courteous. We plan to use Courtesy Electric again!!

On Thursday evening our main electric panel started on fire. My cousin referred Courtesy electric. Mike come by Friday morning to assess the damages and give us an estimate. Started work the next day ""Saturday"" and replaced our main electric panel.
Mike is very Professional, kept us inform of every step, he is very knowledgeable.
We will refer Courtesy Electric to all our family and friends. We want to thank Mike for helping us through a hard time in life.

Fantastic experience with the owner Mike. He was punctual, friendly and was courteous enough to explain his troubleshooting thought process as he found and fixed an issue in our home. Prices very reasonable too.

We had an issue with our laundry machine plug, went to the circuit breaker and found that the switches weren't working.
Called Mike and he was transparent with all of the costs and potential causes. He made time to come by the next day and help us out.
He finished fixing the problem in an extremely timely manner, and even helped us put the laundry machine back into its corner. Really great service. I am glad to know a great electrician in the area.

Mike was a lifesaver when we needed a licensed and knowledgeable electrician at the eleventh hour. He added new circuits and installed all the required (up to code) outlets needed for multiple new appliances we had ordered for our new kitchen. It was invaluable to have him help us since he also offered advice on placement of outlets to help optimize the use of our kitchen. He is now our ""go-to"" electrician in Sunnyvale and we can always rely on him to do the work as if it was his own home.

Quarantined and the kitchen light went out. Mike was able to get what we needed and come out to fix it. Distribution is taking longer, but Mike kept us informed and the repair is complete. Thank you and stay well!

I hired Courtesy Electric to do some work at my parents home and couldn't be happier. Prior to contacting Courtesy I had reached out to several electricians on Yelp who had great reviews, but they were either too pricey or unreceptive.
Mike the owner was excellent from the moment I called. I explained to him what I needed and informed him that I didn't live in town. He told me that it wouldn't be a problem, he would go to my parents home, take a look and contact me to discuss what needed to be done if anything and provide me with an estimate. So we scheduled an appointment for the following day, which was great, because the previous electricians I contacted were either booked up for weeks or no-shows.
He showed up on time for the estimate, called me and told me exactly what needed to be done and how much it would cost. I was extremely pleased with his rates, because they were much more reasonable than the previous contractors. On the day of the job he arrived on time, completed the job on time and called me once again to discuss the repairs. He also sent me pictures of all the work.
In all he rewired and installed 4 new motion sensor lights, rewired the AC run, and installed 2 dedicated circuits all at a great price. More important he was extremely honest. I never got the impression that he was BS-ing me or up selling at any time. If you're looking for an honest, knowledgeable electrician with reasonable rates Mike is the man.
Thanks Mike, I appreciate your help brother!

We had a problem with a 220 v plug in the laundry room! It was not working we had to do laundry to get ready for the children's first day of school I called him on Sunday & he could come out in few hours I made a mistake not to make the appointment & hired another electrician which was useless! I called mike back he came this morning & fixed a very complicated situation! I will always call him for all my electrical problems!