Lee Joon
Licensed HVAC contractor in Los Angeles, California
CSLB licence activeNo Google reviews yet
Lee Joon holds CSLB licence 1005378, active, licensed since 10 Jul 2015. Bonded for $25,000 with Merchants Bonding Company (Mutual). Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #1005378, class C20. Issued 10 Jul 2015, expires 31 Jul 2027.
- Licensed 11 yrsSince 10 Jul 2015.
- Bonded$25,000 with Merchants Bonding Company (Mutual), since 16 Jun 2024. California requires the same $25,000 bond of every contractor.
- Workers' comp insuredState Compensation Insurance Fund, policy 9328541, valid to 29 Nov 2026.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- 2 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 17 Apr 2023.
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About Lee Joon
- People on the licence
- Joon Lee (sole owner)
Recent permits
Building permits pulled under licence #1005378, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.
- 17 Apr 2023 · HVAC · ZIP 900571 or 2 Family Dwelling
- 1 Oct 2020 · HVAC · ZIP 90034Apartment
Why it ranks #657 of 1,106 HVAC contractors in Los Angeles
Score 52 / 100. Claiming this listing or using Theo never changes it. How we rank
Other top HVAC contractors in Los Angeles
See all 1,106- 1
Bernardino's A/C & Htg
- Licence active
- Bonded
- Workers' comp
- 2
Liberty Plumbing & Heating
- Licence active
- Bonded
- Workers' comp
- 3
Alpha Air Conditioning & Heating INC
- Licence active
- Bonded
- Workers' comp
- 4

American Best Appliance
- Licence active
- Bonded
- Workers' comp
- 5
Precise Air Systems INC
- Licence active
- Bonded
- Workers' comp
- EPA Lead-Safe
- 6
Air Products And Services
- Licence active
- Bonded
- Workers' comp