Cornerstone Pure Air Systems
Quartz Hill · Los Angeles County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Cornerstone Pure Air Systems in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #827261 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 22.6 years since 11/10/2003
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current STATE COMPENSATION INSURANCE FUND
- Business type
- Sole Owner
- Qualifying principal
- Lorrie Lyn Salyers
- Address of record
- 42263 50th St Wunit 316, Quartz Hill, CA 93536
Frequently Asked Questions
Is Cornerstone Pure Air Systems a licensed HVAC contractor in California?
Yes. Cornerstone Pure Air Systems holds California CSLB contractor license #827261 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Cornerstone Pure Air Systems licensed to perform?
License #827261 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Cornerstone Pure Air Systems bonded?
Yes. Cornerstone Pure Air Systems carries contractor's bond #SC6341620 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Cornerstone Pure Air Systems carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with STATE COMPENSATION INSURANCE FUND, with a policy expiration of 10/05/2026.
How long has Cornerstone Pure Air Systems held its contractor license?
License #827261 was originally issued on 11/10/2003, approximately 23 years ago (as of July 2026).
Where is Cornerstone Pure Air Systems located?
Cornerstone Pure Air Systems is based in Quartz Hill, Los Angeles County, CA 93536.