Mark's Heating & Cooling, C-20 HVAC Contractor in Simi Valley, CA
Mark's Heating & Cooling operating as a sole owner holds an active California contractor license (CSLB #748445), valid through Apr 30, 2028. First issued in 1998, the license has been on the CSLB roster for 28 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Hartford Underwriters Insurance Company. The business is based in Simi Valley, in Ventura County, California.
- License Number
- 748445
- Issued
- Apr 22, 1998
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SCR1023393
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Underwriters Insurance Company
- Policy Number
- 72WECBY7Y53
- Effective
- Jan 8, 2026
- Expires
- Jan 8, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mark's Heating & Cooling licensed in California?
Yes. Mark's Heating & Cooling holds California Contractors State License Board license number 748445, which is active and in good standing. The license was first issued on April 22, 1998. It is valid through April 30, 2028.
What does Mark's Heating & Cooling specialize in?
Mark's Heating & Cooling is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Mark's Heating & Cooling headquartered?
Mark's Heating & Cooling is headquartered at 3186 Sheri Dr, Simi Valley, CA 93063, in Ventura County, California.
Does Mark's Heating & Cooling have an active surety bond on file with CSLB?
Yes. Mark's Heating & Cooling has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Mark's Heating & Cooling carry workers' compensation coverage?
Yes. Mark's Heating & Cooling carries active workers' compensation coverage through Hartford Underwriters Insurance Company.
How do I verify Mark's Heating & Cooling's contractor license?
You can verify Mark's Heating & Cooling's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=748445.
- License issuedApr 22, 1998
- Bond activeJan 1, 2023
- WC coverage startsJan 8, 2026
- WC expiresJan 8, 2027
- License expiresApr 30, 2028
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