Madsa Development, B General Building Contractor in Danville, CA
Madsa Development operating as a corporation holds an active California contractor license (CSLB #1094648), valid through Jul 31, 2026. First issued in 2022, the license has been on the CSLB roster for 4 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in Danville, in Contra Costa County, California.
- License Number
- 1094648
- Issued
- Jul 28, 2022
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF632448
- Effective
- Jun 23, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 738987822
- Effective
- Sep 23, 2025
- Expires
- Sep 23, 2026
This contractor warrants a closer look before contracting:
- License expires in 5 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Madsa Development licensed in California?
Yes. Madsa Development holds California Contractors State License Board license number 1094648, which is active and in good standing. The license was first issued on July 28, 2022. It is valid through July 31, 2026.
What does Madsa Development specialize in?
Madsa Development is licensed for one CSLB classification: B General Building Contractor.
Where is Madsa Development headquartered?
Madsa Development is headquartered at 4115 Blackhawk Plaza Circle,suite 100, Danville, CA 945064616, in Contra Costa County, California.
Does Madsa Development have an active surety bond on file with CSLB?
Yes. Madsa Development has an active California contractor surety bond filed with North River Insurance Company (the).
Does Madsa Development carry workers' compensation coverage?
Yes. Madsa Development carries active workers' compensation coverage through American Casualty Company of Reading PA.
How do I verify Madsa Development's contractor license?
You can verify Madsa Development's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1094648.
- License issuedJul 28, 2022
- Bond activeJun 23, 2025
- WC coverage startsSep 23, 2025
- License expiresJul 31, 2026
- WC expiresSep 23, 2026
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