Gloworm Construction, B General Building Contractor in Albany, CA
Gloworm Construction operating as a sole owner holds California contractor license #972993, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2012, the license has been on the CSLB roster for 14 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Albany, in Alameda County, California.
- License Number
- 972993
- Issued
- May 17, 2012
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 61985236
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 23, 2025
- Expires
- —
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 Gloworm Construction licensed in California?
Gloworm Construction previously held California Contractors State License Board license number 972993, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 17, 2012.
What does Gloworm Construction specialize in?
Gloworm Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Gloworm Construction headquartered?
Gloworm Construction is headquartered at 1040 Stannage Ave, Albany, CA 94706, in Alameda County, California.
Does Gloworm Construction have an active surety bond on file with CSLB?
Yes. Gloworm Construction has an active California contractor surety bond filed with Western Surety Company.
Does Gloworm Construction carry workers' compensation coverage?
Gloworm Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Gloworm Construction's contractor license?
You can verify Gloworm Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=972993.
- License issuedMay 17, 2012
- Bond activeJan 1, 2023
- WC coverage startsAug 23, 2025
- License expiredMay 31, 2026
- San Leandro Door Company#318174San Leandro·B General Building Contractor
- High George Construction CO#315901Hayward·B General Building Contractor
- Nedco Construction Development CO#316496Fremont·B General Building Contractor
- Daryl M Rush Builder#314184Piedmont·B General Building Contractor
- Chambers General Construction INC#315008San Leandro·B General Building Contractor
- Falaschi Construction Company#311865Oakland·B General Building Contractor
- Sun Light & Power#326203Berkeley·B General Building Contractor
- Wolf Randall Alan#327375Fremont·B General Building Contractor
Working a California job with Gloworm Construction, 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 Gloworm Construction? Claim or correct this profile