Public CSLB records

Manhammer Drywall

License #1041638·Sole Owner·Chino Hills, San Bernardino County
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Summary

Manhammer Drywall operating as a sole owner is licensed in California under CSLB number 1041638. The license was first issued in 2018, putting the business at 8 years on the active CSLB roster. It carries a single CSLB classification: C-9 — Drywall Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from National Fire Insurance Company of Hartford. The business is based in Chino Hills, in San Bernardino County, California.

Business Information
Address
15540 Duke Ave
Chino Hills, CA 91709
License Details & Classifications
License Number
1041638
Issued
Jul 9, 2018
Status
CLEAR
Expires
Jul 31, 2026
Entity
Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67626454
Effective
Sep 10, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
National Fire Insurance Company of Hartford
Policy Number
8037304381
Effective
Oct 28, 2025
Expires
Oct 28, 2026
Review

This contractor warrants a closer look before contracting:

  • License expires in 52 days
License StatusActive
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is Manhammer Drywall licensed in California?

Yes. Manhammer Drywall holds California Contractors State License Board license number 1041638. The license was first issued on July 9, 2018. It is valid through July 31, 2026.

What does Manhammer Drywall specialize in?

Manhammer Drywall is licensed for one CSLB classification: C-9 Drywall Contractor.

Where is Manhammer Drywall headquartered?

Manhammer Drywall is headquartered at 15540 Duke Ave, Chino Hills, CA 91709, in San Bernardino County, California.

Does Manhammer Drywall have an active surety bond on file with CSLB?

Yes. Manhammer Drywall has an active California contractor surety bond filed with Western Surety Company.

Does Manhammer Drywall carry workers' compensation coverage?

Yes. Manhammer Drywall carries active workers' compensation coverage through National Fire Insurance Company of Hartford.

How do I verify Manhammer Drywall's contractor license?

You can verify Manhammer Drywall's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1041638.

Activity Timeline
  1. License issuedJul 9, 2018
  2. Bond activeSep 10, 2025
  3. WC coverage startsOct 28, 2025
  4. License expiresJul 31, 2026
  5. WC expiresOct 28, 2026
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