Greguras Francis Robert JR, C-57 Well Drilling Contractor in Brentwood, CA
Greguras Francis Robert JR operating as a sole owner holds an active California contractor license (CSLB #669678), valid through Apr 30, 2027. First issued in 1993, the license has been on the CSLB roster for 33 years. It carries a single CSLB classification: C-57 — Well Drilling 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 Brentwood, in Contra Costa County, California.
- License Number
- 669678
- Issued
- Apr 21, 1993
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6035879
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 13, 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 Greguras Francis Robert JR licensed in California?
Yes. Greguras Francis Robert JR holds California Contractors State License Board license number 669678, which is active and in good standing. The license was first issued on April 21, 1993. It is valid through April 30, 2027.
What does Greguras Francis Robert JR specialize in?
Greguras Francis Robert JR is licensed for one CSLB classification: C-57 Well Drilling Contractor.
Where is Greguras Francis Robert JR headquartered?
Greguras Francis Robert JR is headquartered at 614 Eileen St, Brentwood, CA 94513, in Contra Costa County, California.
Does Greguras Francis Robert JR have an active surety bond on file with CSLB?
Yes. Greguras Francis Robert JR has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Greguras Francis Robert JR carry workers' compensation coverage?
Greguras Francis Robert JR reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Greguras Francis Robert JR's contractor license?
You can verify Greguras Francis Robert JR's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=669678.
- License issuedApr 21, 1993
- Bond activeJan 1, 2023
- WC coverage startsApr 13, 2025
- License expiresApr 30, 2027
- Drill Tech Drilling & Shoring INC#745354Antioch·A General Engineering Contractor
- Expert Tree Service#621402Orinda·A General Engineering Contractor
- Advanced Water Well Drilling & Pumping Services#1022423Danville·A General Engineering Contractor
- Clearwater Group#799370Point Richmond·A General Engineering Contractor
- Benevent Building#798269Concord·A General Engineering Contractor
- Cornish Contracting#807527El Sobrante·A General Engineering Contractor
- Martell Water Systems INC#510952Pittsburg·C-57 Well Drilling Contractor
- David & Sonny Drilling Company#1062689Pleasant Hill·A General Engineering Contractor
Working a California job with Greguras Francis Robert JR, 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 Greguras Francis Robert JR? Claim or correct this profile