West Coast Preservation, B General Building Contractor in Knightsen, CA
West Coast Preservation operating as a sole owner holds an active California contractor license (CSLB #938164), valid through Sep 30, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Knightsen, in Contra Costa County, California.
- License Number
- 938164
- Issued
- Sep 25, 2009
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30006639
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 11, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is West Coast Preservation licensed in California?
Yes. West Coast Preservation holds California Contractors State License Board license number 938164, which is active and in good standing. The license was first issued on September 25, 2009. It is valid through September 30, 2027.
What does West Coast Preservation specialize in?
West Coast Preservation is licensed for one CSLB classification: B General Building Contractor.
Where is West Coast Preservation headquartered?
West Coast Preservation is headquartered at P O Box 460, Knightsen, CA 94548, in Contra Costa County, California.
Does West Coast Preservation have an active surety bond on file with CSLB?
Yes. West Coast Preservation has an active California contractor surety bond filed with Hudson Insurance Company.
Does West Coast Preservation carry workers' compensation coverage?
West Coast Preservation reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify West Coast Preservation's contractor license?
You can verify West Coast Preservation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=938164.
- License issuedSep 25, 2009
- Bond activeJan 1, 2023
- WC coverage startsAug 11, 2025
- License expiresSep 30, 2027
- Thomas W A CO INC#285617Martinez·A General Engineering Contractor
- Jack's Remodeling INC#285875Concord·B General Building Contractor
- Seeno Thomas Albert#281272Walnut Creek·A General Engineering Contractor
- Seeno Albert D JR#281273Concord·A General Engineering Contractor
- Sausal Corporation#281425Concord·B General Building Contractor
- Morris Tile & Construction CO#290868Antioch·B General Building Contractor
- Interactive Resources INC#290922Point Richmond·B General Building Contractor
- Maida Construction Company#293985Walnut Creek·B General Building Contractor
Working a California job with West Coast Preservation, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own West Coast Preservation? Claim or correct this profile