J M S Electric
Licensed electrician in Los Angeles, California
Report card
- Licence activeCSLB #851674, class C10. Issued 20 Dec 2004, expires 31 Dec 2026.
- Licensed 22 yrsSince 20 Dec 2004.
- Bonded$25,000 with Jet Insurance Company, since 24 Jun 2025.
- Workers' comp insuredAmtrust Insurance Company, policy KWC1453277, valid to 31 Jul 2027.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.
- 5 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 26 Feb 2023.
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About J M S Electric
The business provides HVAC services in Los Angeles and surrounding cities in California.
- Founded
- 1993
- Serves
- Beverly Hills, Burbank, Calabasas, Hidden Hills, Encino, Glendale, Los Angeles, Pasadena, Santa Clarita, Santa Monica, Simi Valley, Thousand Oaks, West Hollywood, Westlake Village
- Financing
- Offered
- People on the licence
- Guen Woo Lee (sole owner)
From J M S Electric's own website, read 3 Nov 2026. We only show what the site states.
Google reviews
4.8(392 reviews)Oscar Rincon★ 3 months ago
Drivers should be trained to not speed and cut people off because they're late to an appointment. Also reckless to do it in a company van
Susan★★★★★ 3 months ago
Omar and Jeff at JMS WERE AMAZING... 100 stars to this company...greatt. So professional and clean work and explained all so wonderfully.....I will always use this company and highly recommend...them with confidence! ....THANK YOU SO MUCH
Jonathan Sameyah★★★★★ a month ago
Great service! Very professional staff and easy communication with the company. Thank you!
Sam Garvin★ a year ago
Im surprised at these good reviews. They sent this young dude to change out or vents and what not. Now our ac isn’t working IN THE SUMMER for the whole weekend. He did the job on friday and now we have to wait till monday. We haven’t heard back from them. If you guys mess up like that you have to fix it and have someone on call to do a good job. We will go to someone else in the future.
Mark Miller★★★★★ a year ago
Eduardo was fantastic. Very thoughtful, very bright and extremely skilled. He pointed out some things that may help with my HVAC unit and therefore probably help my allergies. I highly recommend Eduardo and JMS. GMS did the initial installation of my package units on the top of my home. Everyone who have interacted with has been very thorough from the owner of the company down.
Read all 392 reviews on Google Reviews and photos from Google, refreshed every 30 days.
Recent permits
Building permits pulled under licence #851674, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.
- 26 Feb 2023 · Electrical · ZIP 90020[EPLAN] REPLACEMENT OF EXISTING FIRE DAMAGED 800AMPS METER SECTION. EL
- 12 Dec 2022 · Electrical · ZIP 900491 or 2 Family Dwelling
- 13 Jun 2022 · Electrical · ZIP 90006Full plan check for first time tenant. Scope of work includes new lig
- 19 May 2021 · Electrical · ZIP 90045Commercial
- 11 May 2021 · Electrical · ZIP 90045Commercial
Why it ranks #6 of 2,713 electricians in Los Angeles
Score 96.2 / 100. Claiming this listing or using Theo never changes it. How we rank
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