Porter's Mechanical INC, C-20 HVAC Contractor in Santa Rosa, CA
Porter's Mechanical INC operating as a corporation holds California contractor license #947065, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-43 Sheet Metal Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 947065
- Issued
- May 10, 2010
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67760172
- Effective
- Feb 24, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9052848
- Effective
- Apr 10, 2016
- Expires
- Apr 10, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Porter's Mechanical INC licensed in California?
Porter's Mechanical INC previously held California Contractors State License Board license number 947065, but the license expired on July 31, 2026 and is not currently valid. It was first issued on May 10, 2010.
What does Porter's Mechanical INC specialize in?
Porter's Mechanical INC is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-43 Sheet Metal Contractor.
Where is Porter's Mechanical INC headquartered?
Porter's Mechanical INC is headquartered at 4678 Sunland Ave, Santa Rosa, CA 95407, in Sonoma County, California.
Does Porter's Mechanical INC have an active surety bond on file with CSLB?
Yes. Porter's Mechanical INC has an active California contractor surety bond filed with Western Surety Company.
Does Porter's Mechanical INC carry workers' compensation coverage?
Yes. Porter's Mechanical INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Porter's Mechanical INC's contractor license?
You can verify Porter's Mechanical INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=947065.
- License issuedMay 10, 2010
- WC coverage startsApr 10, 2016
- Bond activeFeb 24, 2026
- License expiredJul 31, 2026
- WC expiresApr 10, 2027
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