Harty Development, B General Building Contractor in San Francisco, CA
Harty Development operating as a sole owner holds California contractor license #689905, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Ohio Casualty Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 689905
- Issued
- Jun 7, 1994
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Ohio Casualty Insurance Company (the)
- Bond Number
- 796507C
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 26, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Harty Development licensed in California?
Harty Development previously held California Contractors State License Board license number 689905, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 7, 1994.
What does Harty Development specialize in?
Harty Development is licensed for one CSLB classification: B General Building Contractor.
Where is Harty Development headquartered?
Harty Development is headquartered at 666 38th Ave, San Francisco, CA 94121, in San Francisco County, California.
Does Harty Development have an active surety bond on file with CSLB?
Yes. Harty Development has an active California contractor surety bond filed with Ohio Casualty Insurance Company (the).
Does Harty Development carry workers' compensation coverage?
Harty Development reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Harty Development's contractor license?
You can verify Harty Development's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=689905.
- License issuedJun 7, 1994
- Bond activeJan 1, 2023
- WC coverage startsJun 26, 2024
- License expiredJun 30, 2026
- Merlo Lewis M INC#184527San Francisco·A General Engineering Contractor
- Sierra Electric CO#184594San Francisco·B General Building Contractor
- Rainbow Waterproofing & Restoration CO#148753San Francisco·A General Engineering Contractor
- Herrero Builders Incorporated#152980San Francisco·B General Building Contractor
- Rossi Builders INC#229568San Francisco·B General Building Contractor
- Nibbi Bros INC#232019San Francisco·A General Engineering Contractor
- Brennan John Company INC#233608San Francisco·B General Building Contractor
- Molloy Construction Company#244274San Francisco·B General Building Contractor
Working a California job with Harty Development, 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 Harty Development? Claim or correct this profile