Pierson Mechanical, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in Lakeport, CA
Pierson Mechanical operating as a sole owner holds an active California contractor license (CSLB #844968), valid through Nov 30, 2026. First issued in 2004, the license has been on the CSLB roster for 22 years. It carries 4 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-10 Electrical Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Great American Insurance Company that is no longer active. The business is based in Lakeport, in Lake County, California.
- License Number
- 844968
- Issued
- Aug 18, 2004
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100415270
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Great American Insurance Company
- Policy Number
- WCF22522701
- Effective
- Jul 19, 2025
- Expires
- Jul 19, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Pierson Mechanical licensed in California?
Yes. Pierson Mechanical holds California Contractors State License Board license number 844968, which is active and in good standing. The license was first issued on August 18, 2004. It is valid through November 30, 2026.
What does Pierson Mechanical specialize in?
Pierson Mechanical is licensed for 4 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-10 Electrical Contractor, C-20 HVAC Contractor, and C-36 Plumbing Contractor.
Where is Pierson Mechanical headquartered?
Pierson Mechanical is headquartered at 566 Forest Drive, Lakeport, CA 95453, in Lake County, California.
Does Pierson Mechanical have an active surety bond on file with CSLB?
Yes. Pierson Mechanical has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Pierson Mechanical carry workers' compensation coverage?
Pierson Mechanical has a previously-filed workers' compensation policy with Great American Insurance Company that is no longer active.
How do I verify Pierson Mechanical's contractor license?
You can verify Pierson Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=844968.
- License issuedAug 18, 2004
- Bond activeJan 1, 2023
- WC coverage startsJul 19, 2025
- WC expiredJul 19, 2026
- License expiresNov 30, 2026
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