Butterworth Const, B General Building Contractor in San Diego, CA
Butterworth Const operating as a sole owner holds an active California contractor license (CSLB #475206), valid through Mar 31, 2028. First issued in 1985, the license has been on the CSLB roster for 41 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 an exempt workers' compensation status (no employees on payroll). The business is based in San Diego, in San Diego County, California.
- License Number
- 475206
- Issued
- Jun 17, 1985
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800229929
- Effective
- Feb 16, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 9, 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 Butterworth Const licensed in California?
Yes. Butterworth Const holds California Contractors State License Board license number 475206, which is active and in good standing. The license was first issued on June 17, 1985. It is valid through March 31, 2028.
What does Butterworth Const specialize in?
Butterworth Const is licensed for one CSLB classification: B General Building Contractor.
Where is Butterworth Const headquartered?
Butterworth Const is headquartered at 4874 Orchard Avenue, San Diego, CA 92107, in San Diego County, California.
Does Butterworth Const have an active surety bond on file with CSLB?
Yes. Butterworth Const has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Butterworth Const carry workers' compensation coverage?
Butterworth Const reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Butterworth Const's contractor license?
You can verify Butterworth Const's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=475206.
- License issuedJun 17, 1985
- Bond activeFeb 16, 2026
- WC coverage startsMar 9, 2026
- License expiresMar 31, 2028
- Fallone Robert Construction CO#280102Vista·B General Building Contractor
- G W Construction#281185San Diego·B General Building Contractor
- Jackson Gary L & Associates#283079Carlsbad·B General Building Contractor
- Davis Steven Louis#284335San Diego·B General Building Contractor
- Russell Development INC#285084Fallbrook·B General Building Contractor
- Windmill Construction Company#289564Lakeside·B General Building Contractor
- Eco Services#290497San Diego·B General Building Contractor
- Cartwright Termite & Pest Control INC#290964El Cajon·B General Building Contractor
Working a California job with Butterworth Const, 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 Butterworth Const? Claim or correct this profile