Sum Air HVAC Inc
Licensed HVAC contractor in Sun Valley, Los Angeles, California
CSLB licence activeNo Google reviews yet
Sum Air HVAC Inc holds CSLB licence 1085454, active, licensed since 28 Dec 2021. Bonded for $25,000 with The North River Insurance Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #1085454, class C20. Issued 28 Dec 2021, expires 31 Dec 2027.
- Licensed 5 yrsSince 28 Dec 2021.
- Bonded$25,000 with The North River Insurance Company, since 1 Jan 2025. California requires the same $25,000 bond of every contractor.
- Workers' comp insuredNorguard Insurance Company, policy SUWC770433, valid to 17 Aug 2027.
- 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 1 Feb 2023.
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About Sum Air HVAC Inc
- People on the licence
- Isaac Itzhak Shasha (qualifier), Enrique Sum (CEO and president)
Recent permits
Building permits pulled under licence #1085454, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.
- 1 Feb 2023 · HVAC · ZIP 902721 or 2 Family Dwelling
- 11 May 2022 · HVAC · ZIP 913311 or 2 Family Dwelling
Why it ranks #830 of 1,106 HVAC contractors in Los Angeles
Score 42.3 / 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