Westsun Electric & Solar
Company Overview
Westsun Electric and Solar has been your go-to for electrical solutions for over 25 years in the Bay Area. We are here to assist with service calls, troubleshoot problems, and provide consultations. We serve a diverse range of projects, from residential to commercial. We take on projects of any size, big or small. Our expertise particularly shines in updating older homes, kitchen remodels, EV charging station installations, PV panel design and installation, various lighting projects, service upgrades, and code compliance work. If others falter, we step in to fix the issues! We pride ourselves on our experience, professionalism, and dedication to prompt service.
Our service areas encompass Santa Clara, San Jose, Fremont, Cupertino, Los Altos, Palo Alto, San Mateo, Los Gatos, and the surrounding communities. Established in 1989 as Advanced Commercial Electric, we transitioned to Westsun Electric & Solar over time. The owner, Chris Choy, is an electrical engineer who spent 11 years at Lockheed Martin. We launched ACE in San Francisco and made our way down to Silicon Valley. Now based in Santa Clara since 2009, we serve the greater valley area with unique expertise that sets us apart from competitors. A polite, humble, and well-mannered professional will provide you with exceptional workmanship at a fair price.
I hold a degree in electrical engineering and possess a wealth of design experience. People often compare me to MacGyver. I take pride in knowing that my diverse skill set benefits my clients. Westsun Electric values customer service, and our aim is to deliver quality work efficiently.
Business Services
- Electric inspection
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Wire installation
- Electric vehicle charging station installation
- Light fixture installation
- Light fixture repair
- Add to existing system
- Add solar panels
- Solar system installation
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | 8:00 AM - 5:00 PM |
| Sun: | Closed |
Recommended Customer Reviews
I had Chris install a new electrical line and lighting in a bonus room. Chris was prompt and on time. His pricing was very reasonable compared to other electricians I contacted. Some of the wiring did get crossed during his installation, I discovered this when I later added some lights, Chris came out the next day to fix the problem and made sure it worked properly. He backs up his work. I plan to use Chris again in the future.
Ning Z.We are so lucky to find chris as our electrician for our kitchen remodel. He is very professional, well skilled, easy to communicate with, most importantly he is a extremely tidy and well organised person, my husband comments on his sub-pannel work is like a art!!
I am a sceptical person and i had lots of troubles with contractors. but for Chirs, there is absolutely nothing I can criticize for at all. His work is just Fantastic!!
Oh, one more thing, I know there are lots of contractors out there, doing multiple jobs at the same time, sometimes no show or leave you unfinished work for days. But this is not the case with Chris at all. From the day one he starts the job, he show up every morning at 9, hard working whole day until the job finish.
Overall I am very happy with Chris' work and very enjoy to work with him. there is no question I will call him again for future work or referral him to friends and family!
Thank you Chirs!
Ven K.Chris at Westsun Electric and Solor is a very honest and down to earth! I was about to get ripped off by another company listed by Angies List who quoted $3680.00 for the job that has costed me minimum with WestSun, paid only $130.00. Other guys wanted to replace my enter service panel. Chris has inspected my service panel and said, nothing wrong with it and re-wired my electrical outlet and charged me minimum. Everything is working as expected and no more problems with my electrical outlet or the circuit breakers. I wouldn't call anyone other than WestSun for all my future electrical problems. He doesn't repair kitchen appliances, only Electrical work and Solar! Great guy and God bless him for his honesty! One more note, Angies List doesn't guarantee anything, just don't fall for it!
I need an electrician for a kitchen remodel after realizing that the job was too big for our general contractor to handle. Not knowing a good one locally, I turned to Yelp, and was extremely fortunate to find Chris at Westsun Electric & Solar! He literally saved the day for us (and may have prevented a future disaster!) as he discovered that prior electrical work had been dangerously and not to code (despite being permitted work for a small home addition that we had done some 6 years earlier - the inspector had obviously not seen inside our panel despite signing off on the work!). Before you think that perhaps Chris was just looking to make a few more $ off of us read on.
When I called Chris our contractor had completed demolition of the old kitchen (our home in Los Altos was built in 1962) and realized that all the electrical in the kitchen needed to be brought up to code. I called Chris after reading his Yelp reviews and fortunately he was available due to luck to start our job right away -- he showed up the next morning ready to go. He initially gave us a very reasonable quote to rough in the wiring and complete installation the outlets/switches as well as install under cabinet lighting for which he proposed high efficiency LED lights. He was helpful with suggestions on updating our ceiling lighting as well, though not pushy in trying to up-sell us (we initially declined to upgrade the ceiling fixtures). He worked efficiently and diligently and from the get go made an excellent impression. On the second day our general contractor called us and said we had a problem -- Chris was so concerned when he looked in our sub-panel that he said he could not proceed without some significant additional work! I came home to look and Chris had discovered that the wiring in the sub-panel was so poorly done that the grounding was marginal at best. On top of that the prior contractors had used an illegal (outdoor) panel and cut a rough notch in it with a sawzal to run wires in from the top -- these roughly cut metal edges were rubbing against many of the wires going in and out of the sub-panel! It was visible even to a layman (I am trained as an electrical engineer and am one for Apple so have more than a passing familiarity with wiring requirements) that this had been done so poorly as to constitute a very real safety risk. Chris proceeded to give us a very fair estimate for the additional work (which including replacing the illegal panel, fixing the supply that was incorrectly wired through a junction box in the attic) and proceeded to get the basic rewiring done in a day so we were never without power for long. The job ended up being quite complex and the fact that the house was built in 1962 (and had been updated several times) meant that the wiring was a true maze of intertwined and tapped off circuits that needed to be figured out and often cleaned up. Through all this Chris never complained, asked for more money (beyond the obvious second quote for the sub-panel replacement and a subsequent quote to meet a requirement by the City to upgrade the smoke sectors, home ground, and kitchen lighting), and was always friendly, took every step in stride, and did extremely diligent work -- I wish I could include a picture of the new sub-panel wiring which was day vs night better than the old fire-trap he ripped out.
When the final bill came due I was extremely impressed that Chris had kept exactly to his estimates, which by the way for all the work (complete rewire of a medium large size kitchen to current code and installation of all new outlets/switches, sub-pannel replacement+junction box in attic rewiring, installation of high efficiency LED lights in kitchen and under cabinets, new hardwired smoke detectors for a 4 bedroom house, grounding of exterior sub-panel, moving ceiling lights, and sundry troubleshooting came to an EXTREMELY reasonable $3400. Despite all the extra work required due to the old dangerous wiring he found it was still significantly less than an estimate for the electrical work from a big box store.
I rarely take the time to write Yelp! reviews let alone lengthy ones but in the case of Chris I feel that he needs to be rewarded with a positive review. To be 100% fair and if there is one thing I could criticize through the entire process it would be that occasionally Chris can be hard to reach via phone/text - understandable as he is undoubtedly treating all his customers the way he treated us and does not want too many interruptions. However he always comes through in due time and this in no way detracts from the fact that I would ABSOLUTELY recommend Chris to anyone looking for an honest, fair, helpful and all around great person as well as great electrician. Thank you Chris for saving our day (and I mean that quite literally in that especially with a minor earthquake/etc causing some shifting, we might very well have had an electrical fire...)
Ali S.I needed an electrician to install a 240V dedicated circuit in the house, so I started with Yelp. I came across Westsun Electric & Solar and decided to call to describe the work. I spoke to the owner, Chris. Immediately it was obvious to me that he was the one that I wanted to work with because of his professionalism over the phone.
I next called others in the area as a point of comparison. After talking to others, my first instinct was right. So, I called Chris back and scheduled an appointment for him to see what I had in mind. Chris was punctual, polite and professional. He asked me a few questions about what I wanted and location, he then gave me his recommendation and finally a very competitive price. I scheduled the appointment for the work on the spot!
On the appointment day, Chris arrived on time and ready for the job. Though he had quoted 3 hours to complete the work, he finished the job in 2. The install was clean and well managed and there was no clean up needed on my part afterwards.
If you are looking for a great electrician [Chris is a certified Master] for your house, look to Chris and Westsun Electric with total confidence.
Shane T.This is my first experience with an Electrician and it was a very positive one. Chris came in and did a great job. On the 1st visit, he fixed my 2 pendant lights with the parts that were available. Unfortunately, 1 of the lights failed to turn on a few hours later after Chris left. I called Chris and he immediately made himself available within a day. When he returned, he came back with new parts he went to pick up from his supplier, and fixed the light again with no additional labor charge. His rates are very competitive and I can tell he prides himself in his work. I felt he was also a honest and genuine person, someone who does his job the right way.
I'm very satisfied with his work and I wouldn't hesitate to call him again.
Chris came to our rescue when we were in some hot water with city inspections. He not only showed us how he can help our electrical situation, but had tons of advice on how to deal with the inspections and city permits, etc. He went above and beyond his job, and actually cared about helping us get out of a messy situation.
He is a dedicated, sincere, and honest person. Always punctual and takes his work seriously! (Don't talk to him too much when he's in his ""zone"" because he is focusing on his top quality work!) You're our man, Chris!
Jason K.I'll try and curb my usually very sarcastic and sardonic self in this review because the gentleman that showed up at the door today is a truly upstanding person and deserves a positive review.
I will admit that I have very little experience with electricians, but I can spot a genuine person and an honest person when I meet one. He was truthful about what should and shouldn't be done and even about what I could do myself. What kind of electrician or mechanic or plumber wouldn't jump at the chance to create more paid work for himself that really doesn't require a professional??? An HONEST one.
Because of the nature of my electrical problem, there was little he could do this time other than advise replacing the lighting itself since the transformer was dead. He also gave me tips on which ones I should buy and seemed knowledgeable about the why as well as the what, which is just as important.
TL;DR I would call him again in a heartbeat if I ever need an electrician again. What are you still doing reading this? Call him already!
Prisco M.I recently started updating the lighting in my condo and needed a certified electrician to install recessed lighting throughout my unit. I yelped and called several electricians and all of them gave me 5+ day turnaround to just come out and write an estimate. Upon my first call to Chris, he was available the same evening to come and look at my place. We scheduled an appointment and Chris came out and listened intently to my wishlist and provided thoughtful recommendations based on his experience. Within another day, Chris had diagrammed out the job, provided a reasonable price estimate, and was ready to start the job! He was extremely responsive to email and phone calls and has superior customer service skills. If you are looking for a person that cares about the job and is invested in more ways than one, Chris is the man for the job!
Josh P.I had a new commercial space which needed more power installed including some 240 V / high current circuits. I feared it would be very expensive. I had Chris come out based on the positive reviews and his fast availability, and told him I was looking to get the job done inexpensively. Chris was able to devise a plan to reuse/convert unused portions of the existing electrical electrical system and gave a very reasonable quote to get the job done which was great for our start-up company. He was extremely knowledgeable and did everything according to code.
I think the job took a little longer than he anticipated due to reasons that were not his fault (a fluorescent ballast he bought to fix a light turned out to be bad and he had to go back to get another one and come back another day), but he still charged the same quoted cost. Overall a great experience and will use him for future electrical work.















