Mark's Heating & Cooling
Verified against CSLB on · View on CSLB
License details
- License number
- 748445
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- April 22, 1998 – April 30, 2028
Business
- (805) 583 5208 (CSLB public record)
- 3186 SHERI DR, Simi Valley, CA 93063Ventura County
Are you Mark's Heating & Cooling? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Frequently asked questions
Is Mark's Heating & Cooling licensed in California?
Yes. Mark's Heating & Cooling holds an active California state contractor license (CSLB #748445), verified against the CSLB public record on June 17, 2026.
What is Mark's Heating & Cooling's CSLB license number?
Mark's Heating & Cooling's California contractor license number is 748445. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=748445
What kind of work is Mark's Heating & Cooling licensed for?
Mark's Heating & Cooling is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Mark's Heating & Cooling's license myself?
Look up license #748445 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=748445. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.