Seeno Richard B, A General Engineering Contractor in Clayton, CA
Seeno Richard B operating as a sole owner holds California contractor license #497536, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Clayton, in Contra Costa County, California.
- License Number
- 497536
- Issued
- Sep 2, 1986
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100136590
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 23, 2024
- Expires
- —
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 Seeno Richard B licensed in California?
Seeno Richard B previously held California Contractors State License Board license number 497536, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 2, 1986.
What does Seeno Richard B specialize in?
Seeno Richard B is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Seeno Richard B headquartered?
Seeno Richard B is headquartered at P O Box 977, Clayton, CA 94517, in Contra Costa County, California.
Does Seeno Richard B have an active surety bond on file with CSLB?
Yes. Seeno Richard B has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Seeno Richard B carry workers' compensation coverage?
Seeno Richard B reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Seeno Richard B's contractor license?
You can verify Seeno Richard B's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=497536.
- License issuedSep 2, 1986
- Bond activeJan 1, 2023
- WC coverage startsSep 23, 2024
- License expiredSep 30, 2026
- Lescure Company INC#248204Concord·A General Engineering Contractor
- Carone Bruce Grading & Paving INC#330269Crockett·A General Engineering Contractor
- Brosamer Robert#267780Walnut Creek·A General Engineering Contractor
- Anza Engineering CORP#273213Brentwood·A General Engineering Contractor
- Thomas W A CO INC#285617Martinez·A General Engineering Contractor
- Seeno Thomas Albert#281272Walnut Creek·A General Engineering Contractor
- Seeno Albert D JR#281273Concord·A General Engineering Contractor
- Zovich Construction#287113Brentwood·A General Engineering Contractor
Working a California job with Seeno Richard B, 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 Seeno Richard B? Claim or correct this profile