Public CSLB records

Master Builds Construction, B General Building Contractor in Santa Rosa, CA

License #1096445·Corporation·Santa Rosa, Sonoma County
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Summary

Master Builds Construction operating as a corporation holds California contractor license #1096445, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. 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 American Contractors Indemnity Company and a previously-filed workers' compensation policy with Pie Insurance Company (the) that is no longer active. The business is based in Santa Rosa, in Sonoma County, California.

Business Information
Address
924 W 9th Street
Santa Rosa, CA 95401
License Details & Classifications
License Number
1096445
Issued
Sep 12, 2022
Status
CLEAR
Expires
Sep 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100887287
Effective
Aug 30, 2024
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Pie Insurance Company (the)
Policy Number
WCPI1482891001
Effective
Oct 5, 2025
Expires
Oct 5, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Master Builds Construction licensed in California?

Master Builds Construction previously held California Contractors State License Board license number 1096445, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 12, 2022.

What does Master Builds Construction specialize in?

Master Builds Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Master Builds Construction headquartered?

Master Builds Construction is headquartered at 924 W 9th Street, Santa Rosa, CA 95401, in Sonoma County, California.

Does Master Builds Construction have an active surety bond on file with CSLB?

Yes. Master Builds Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Master Builds Construction carry workers' compensation coverage?

Master Builds Construction has a previously-filed workers' compensation policy with Pie Insurance Company (the) that is no longer active.

How do I verify Master Builds Construction's contractor license?

You can verify Master Builds Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1096445.

Activity Timeline
  1. License issuedSep 12, 2022
  2. Bond activeAug 30, 2024
  3. WC coverage startsOct 5, 2025
  4. License expiredSep 30, 2026
  5. WC expiredOct 5, 2026
Other contractors in Sonoma County
California lien & payment resources

Working a California job with Master Builds Construction, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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