Pro Tech Air Inc

Report card

• Licence activeCSLB #795728, class C20. Issued 30 May 2001, expires 31 May 2027.
• Licensed 25 yrsSince 30 May 2001.
• Bonded$25,000 with American Contractors Indemnity Company, since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
• Workers' comp insuredTechnology Insurance Company Inc, policy TWP4788568, valid to 1 May 2027.
• 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
• 18 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 28 Apr 2023.

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

About Pro Tech Air Inc

People on the licence

Jong Soo Kang (qualifier, CEO and president)

Recent permits

Building permits pulled under licence #795728, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.

• 28 Apr 2023 · HVAC · ZIP 91352Commercial
• 26 Apr 2023 · HVAC · ZIP 90020Commercial
• 1 Mar 2023 · HVAC · ZIP 90033Commercial
• 10 Oct 2022 · HVAC · ZIP 90033Commercial
• 29 Aug 2022 · HVAC · ZIP 90006REVISION TO PREVIOUSLY APPROVED PLANS TO ADD TRANSFER FAN. ORIGINAL PL

Why it ranks #403 of 1,106 HVAC contractors in Los Angeles

Score 65 / 100. Claiming this listing or using Theo never changes it. How we rank