Maxx Window Works, B General Building Contractor in Livermore, CA
Maxx Window Works operating as a corporation holds an active California contractor license (CSLB #921271), valid through Jul 31, 2027. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries 2 CSLB classifications: B General Building Contractor and C-17 Glazing Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and a previously-filed workers' compensation policy with Security National Insurance Company that is no longer active. The business is based in Livermore, in Alameda County, California.
- License Number
- 921271
- Issued
- Aug 26, 2008
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800211260
- Effective
- Nov 28, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Security National Insurance Company
- Policy Number
- SWC1557821
- Effective
- Jun 1, 2025
- Expires
- Jun 1, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Maxx Window Works licensed in California?
Yes. Maxx Window Works holds California Contractors State License Board license number 921271, which is active and in good standing. The license was first issued on August 26, 2008. It is valid through July 31, 2027.
What does Maxx Window Works specialize in?
Maxx Window Works is licensed for 2 CSLB classifications: B General Building Contractor and C-17 Glazing Contractor.
Where is Maxx Window Works headquartered?
Maxx Window Works is headquartered at 859 Folsom Court, Livermore, CA 94551, in Alameda County, California.
Does Maxx Window Works have an active surety bond on file with CSLB?
Yes. Maxx Window Works has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Maxx Window Works carry workers' compensation coverage?
Maxx Window Works has a previously-filed workers' compensation policy with Security National Insurance Company that is no longer active.
How do I verify Maxx Window Works's contractor license?
You can verify Maxx Window Works's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=921271.
- License issuedAug 26, 2008
- WC coverage startsJun 1, 2025
- Bond activeNov 28, 2025
- WC expiredJun 1, 2026
- License expiresJul 31, 2027
- Uneda Glass & Window CO#266777Oakland·B General Building Contractor
- Pfeifer Allen#276098Hayward·B General Building Contractor
- Wolf Randall Alan#327375Fremont·B General Building Contractor
- Northup Construction INC#265315Castro Valley·B General Building Contractor
- Griffin James R INC#265111Fremont·A General Engineering Contractor
- Aleck Construction Company#268370Berkeley·B General Building Contractor
- Kardel Karl CO#271178Oakland·B General Building Contractor
- East Bay Restaurant Supply INC#278101Oakland·B General Building Contractor
Working a California job with Maxx Window Works, 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 Maxx Window Works? Claim or correct this profile