A Construction CO, B General Building Contractor in San Francisco, CA
A Construction CO operating as a corporation holds an active California contractor license (CSLB #1149316), valid through Jan 31, 2028. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 1149316
- Issued
- Jan 22, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101022536
- Effective
- Dec 29, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Hartford Casualty Insurance Company
- Policy Number
- 46WECAY6FFD
- Effective
- Jun 22, 2025
- Expires
- Jun 22, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A Construction CO licensed in California?
Yes. A Construction CO holds California Contractors State License Board license number 1149316, which is active and in good standing. The license was first issued on January 22, 2026. It is valid through January 31, 2028.
What does A Construction CO specialize in?
A Construction CO is licensed for one CSLB classification: B General Building Contractor.
Where is A Construction CO headquartered?
A Construction CO is headquartered at 660 4th Street #142, San Francisco, CA 94107, in San Francisco County, California.
Does A Construction CO have an active surety bond on file with CSLB?
Yes. A Construction CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does A Construction CO carry workers' compensation coverage?
A Construction CO has a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active.
How do I verify A Construction CO's contractor license?
You can verify A Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1149316.
- WC coverage startsJun 22, 2025
- Bond activeDec 29, 2025
- License issuedJan 22, 2026
- WC expiredJun 22, 2026
- License expiresJan 31, 2028
- Nibbi Bros INC#232019San Francisco·A General Engineering Contractor
- Rossi Builders INC#229568San Francisco·B General Building Contractor
- Brennan John Company INC#233608San Francisco·B General Building Contractor
- Molloy Construction Company#244274San Francisco·B General Building Contractor
- Titov Builders#256380San Francisco·B General Building Contractor
- Dareway Const CO#255197San Francisco·B General Building Contractor
- Yick Robert Company INC#259281San Francisco·B General Building Contractor
- Sierra Electric CO#184594San Francisco·B General Building Contractor
Working a California job with A Construction CO, 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 A Construction CO? Claim or correct this profile