Rational Construction, B General Building Contractor in Concord, CA
Rational Construction operating as a sole owner holds an active California contractor license (CSLB #1114639), valid through Jan 31, 2028. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Concord, in Contra Costa County, California.
- License Number
- 1114639
- Issued
- Jan 5, 2024
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30136042
- Effective
- Dec 28, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 9, 2025
- 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 Rational Construction licensed in California?
Yes. Rational Construction holds California Contractors State License Board license number 1114639, which is active and in good standing. The license was first issued on January 5, 2024. It is valid through January 31, 2028.
What does Rational Construction specialize in?
Rational Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Rational Construction headquartered?
Rational Construction is headquartered at 2033 Sierra Road Apt 11, Concord, CA 94518, in Contra Costa County, California.
Does Rational Construction have an active surety bond on file with CSLB?
Yes. Rational Construction has an active California contractor surety bond filed with Hudson Insurance Company.
Does Rational Construction carry workers' compensation coverage?
Rational Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Rational Construction's contractor license?
You can verify Rational Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1114639.
- Bond activeDec 28, 2023
- License issuedJan 5, 2024
- WC coverage startsDec 9, 2025
- License expiresJan 31, 2028
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