Grattan Sean C, B General Building Contractor in Murrieta, CA
Grattan Sean C operating as a sole owner holds an active California contractor license (CSLB #656020), valid through Oct 31, 2026. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Murrieta, in Riverside County, California.
- License Number
- 656020
- Issued
- Oct 8, 1992
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800211999
- Effective
- Oct 16, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9356615
- Effective
- Mar 24, 2024
- Expires
- Mar 24, 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 Grattan Sean C licensed in California?
Yes. Grattan Sean C holds California Contractors State License Board license number 656020, which is active and in good standing. The license was first issued on October 8, 1992. It is valid through October 31, 2026.
What does Grattan Sean C specialize in?
Grattan Sean C is licensed for one CSLB classification: B General Building Contractor.
Where is Grattan Sean C headquartered?
Grattan Sean C is headquartered at 38242 Shadow Crk, Murrieta, CA 92562, in Riverside County, California.
Does Grattan Sean C have an active surety bond on file with CSLB?
Yes. Grattan Sean C has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Grattan Sean C carry workers' compensation coverage?
Yes. Grattan Sean C carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Grattan Sean C's contractor license?
You can verify Grattan Sean C's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=656020.
- License issuedOct 8, 1992
- WC coverage startsMar 24, 2024
- Bond activeOct 16, 2025
- License expiresOct 31, 2026
- WC expiresMar 24, 2027
- Build All Design & Construction#146370Palm Springs·B General Building Contractor
- Embee & Associates INC#149956Eastvale·B General Building Contractor
- Affiliated Construction CO#186863Palm Desert·B General Building Contractor
- Inland Mechanical Construction INC#198273Lake Elsinore·A General Engineering Contractor
- Miraleste Investment CO#198245Palm Desert·B General Building Contractor
- Meredith & Simpson Construction CO#201308Indio·B General Building Contractor
- Tilden-Coil Constructors INC#208556Riverside·A General Engineering Contractor
- Near-Cal CORP#230077Lake Elsinore·A General Engineering Contractor
Working a California job with Grattan Sean C, 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 Grattan Sean C? Claim or correct this profile