Ace - High Heating & Air Conditioning

Report card

• Licence activeCSLB #954966, class C20. Issued 23 Nov 2010, expires 30 Nov 2028.
• Licensed 16 yrsSince 23 Nov 2010.
• Bonded$25,000 with Merchants Bonding Company (Mutual), since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
• Workers' comp insuredState Compensation Insurance Fund, policy 9329884, valid to 22 Dec 2026.
• Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
• On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
• 4 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 4 Oct 2022.

Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.

About Ace - High Heating & Air Conditioning

People on the licence

Kevin Jin Bok Lee (owner)

Recent permits

Building permits pulled under licence #954966, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.

• 4 Oct 2022 · HVAC · ZIP 90024Apartment
• 8 Sep 2022 · HVAC · ZIP 90004Commercial
• 28 Aug 2022 · HVAC · ZIP 90026Apartment
• 19 Nov 2021 · HVAC · ZIP 90026Apartment

Why it ranks #573 of 1,106 HVAC contractors in Los Angeles

Score 58.9 / 100. Claiming this listing or using Theo never changes it. How we rank