Willits Pump Service, C-57 Well Drilling Contractor in Willits, CA
Willits Pump Service operating as a sole owner holds an active California contractor license (CSLB #538999), valid through Aug 31, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-21 Machinery and Pumps Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Clear Spring Property and Casualty Company. The business is based in Willits, in Mendocino County, California.
- License Number
- 538999
- Issued
- Aug 22, 1988
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6038205
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- QMWC0591560
- Effective
- Sep 29, 2025
- Expires
- Sep 29, 2026
This contractor warrants a closer look before contracting:
- License expires in 66 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Willits Pump Service licensed in California?
Yes. Willits Pump Service holds California Contractors State License Board license number 538999, which is active and in good standing. The license was first issued on August 22, 1988. It is valid through August 31, 2026.
What does Willits Pump Service specialize in?
Willits Pump Service is licensed for 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-21 Machinery and Pumps Contractor.
Where is Willits Pump Service headquartered?
Willits Pump Service is headquartered at 30661 N Hwy 101 #6, Willits, CA 95490, in Mendocino County, California.
Does Willits Pump Service have an active surety bond on file with CSLB?
Yes. Willits Pump Service has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Willits Pump Service carry workers' compensation coverage?
Yes. Willits Pump Service carries active workers' compensation coverage through Clear Spring Property and Casualty Company.
How do I verify Willits Pump Service's contractor license?
You can verify Willits Pump Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=538999.
- License issuedAug 22, 1988
- Bond activeJan 1, 2023
- WC coverage startsSep 29, 2025
- License expiresAug 31, 2026
- WC expiresSep 29, 2026
- United Drilling#558663Fort Bragg·C-57 Well Drilling Contractor
- Coastal Well Cleaning#724784Fort Bragg·C-57 Well Drilling Contractor
- Pugh's Pumps and Water Systems#782292Boonville·C-61/D-21 Machinery and Pumps Contractor
- Aum Construction INC#817115Mendocino·B General Building Contractor
- Ridge Construction#902493Mendocino·B General Building Contractor
- Clarke Drilling#956069Covelo·C-57 Well Drilling Contractor
- Morrison J W INC#970906Laytonville·A General Engineering Contractor
- Tri-Valley Pump Service INC#1010563Redwood Valley·C-61/D-21 Machinery and Pumps Contractor
Working a California job with Willits Pump Service, 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 Willits Pump Service? Claim or correct this profile