Carter Drilling, C-57 Well Drilling Contractor in Rio Vista, CA
Carter Drilling operating as a partnership holds an active California contractor license (CSLB #683859), valid through Jan 31, 2028. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-9 Drilling, Blasting and Oil Field Work 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 Rio Vista, in Solano County, California.
- License Number
- 683859
- Issued
- Jan 31, 1994
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Partnership
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6007575
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 7, 2026
- 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 Carter Drilling licensed in California?
Yes. Carter Drilling holds California Contractors State License Board license number 683859, which is active and in good standing. The license was first issued on January 31, 1994. It is valid through January 31, 2028.
What does Carter Drilling specialize in?
Carter Drilling is licensed for 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-9 Drilling, Blasting and Oil Field Work Contractor.
Where is Carter Drilling headquartered?
Carter Drilling is headquartered at 2360 W Twitchell Island Road, Rio Vista, CA 94571, in Solano County, California.
Does Carter Drilling have an active surety bond on file with CSLB?
Yes. Carter Drilling has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Carter Drilling carry workers' compensation coverage?
Carter Drilling reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Carter Drilling's contractor license?
You can verify Carter Drilling's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=683859.
- License issuedJan 31, 1994
- Bond activeJan 1, 2023
- WC coverage startsJan 7, 2026
- License expiresJan 31, 2028
- R A M Drilling#967930Rio Vista·C-57 Well Drilling Contractor
- Geo - Ex Drilling#954267Dixon·C-57 Well Drilling Contractor
- Cuesta Geo INC#1043431Fairfield·B General Building Contractor
- D H Well Drilling and Service INC#1037203Rio Vista·C-57 Well Drilling Contractor
- Graham Paul Drilling and Service CO#298002Rio Vista·C-61/D-9 Drilling, Blasting and Oil Field Work Contractor
- Drill X Subsurface Corporation#1117378Dixon·C-57 Well Drilling Contractor
- Terra-Ex LLC#1114837Dixon·C-57 Well Drilling Contractor
Working a California job with Carter Drilling, 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 Carter Drilling? Claim or correct this profile