Manhammer Drywall, C-9 Drywall Contractor in Chino Hills, CA
Manhammer Drywall operating as a sole owner holds California contractor license #1041638, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. 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.
- License Number
- 1041638
- Issued
- Jul 9, 2018
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67626454
- Effective
- Sep 10, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Fire Insurance Company of Hartford
- Policy Number
- 8037304381
- Effective
- Oct 28, 2025
- Expires
- Oct 28, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Manhammer Drywall licensed in California?
Manhammer Drywall previously held California Contractors State License Board license number 1041638, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 9, 2018.
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.
- License issuedJul 9, 2018
- Bond activeSep 10, 2025
- WC coverage startsOct 28, 2025
- License expiredJul 31, 2026
- WC expiresOct 28, 2026
- J T Drywall Plus INC#972209San Bernardino·C-9 Drywall Contractor
- Fik Doug Drywall#972081Highland·C-9 Drywall Contractor
- Scott Brad Drywall#950790Upland·C-9 Drywall Contractor
- So Cal Drywall CO#953844Hesperia·C-9 Drywall Contractor
- Steve's Ceilings and Drywall#953882Upland·C-9 Drywall Contractor
- Vandercook Construction#953125Chino·B General Building Contractor
- R - Mac Construction INC#954836Colton·B General Building Contractor
- Top Deck#954884Rancho Cucamonga·C-9 Drywall Contractor
Working a California job with Manhammer Drywall, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Manhammer Drywall? Claim or correct this profile