Ironstone Construction, A General Engineering Contractor in Davis, CA
Ironstone Construction operating as a sole owner holds an active California contractor license (CSLB #588588), valid through Dec 31, 2027. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Davis, in Yolo County, California.
- License Number
- 588588
- Issued
- Feb 16, 1990
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101793068
- Effective
- Feb 26, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 2, 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 Ironstone Construction licensed in California?
Yes. Ironstone Construction holds California Contractors State License Board license number 588588, which is active and in good standing. The license was first issued on February 16, 1990. It is valid through December 31, 2027.
What does Ironstone Construction specialize in?
Ironstone Construction is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Ironstone Construction headquartered?
Ironstone Construction is headquartered at 39744 Morning Dove Pl, Davis, CA 95616, in Yolo County, California.
Does Ironstone Construction have an active surety bond on file with CSLB?
Yes. Ironstone Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Ironstone Construction carry workers' compensation coverage?
Ironstone Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ironstone Construction's contractor license?
You can verify Ironstone Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=588588.
- License issuedFeb 16, 1990
- Bond activeFeb 26, 2026
- WC coverage startsMar 2, 2026
- License expiresDec 31, 2027
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