Gt Engineering, A General Engineering Contractor in San Francisco, CA
Gt Engineering operating as a sole owner holds an active California contractor license (CSLB #1118989), valid through Apr 30, 2028. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 1118989
- Issued
- Apr 5, 2024
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT018793
- Effective
- Jun 25, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 17, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Gt Engineering licensed in California?
Yes. Gt Engineering holds California Contractors State License Board license number 1118989, which is active and in good standing. The license was first issued on April 5, 2024. It is valid through April 30, 2028.
What does Gt Engineering specialize in?
Gt Engineering is licensed for one CSLB classification: A General Engineering Contractor.
Where is Gt Engineering headquartered?
Gt Engineering is headquartered at 550 Battery St Apt# 1704, San Francisco, CA 94111, in San Francisco County, California.
Does Gt Engineering have an active surety bond on file with CSLB?
Yes. Gt Engineering has an active California contractor surety bond filed with Jet Insurance Company.
Does Gt Engineering carry workers' compensation coverage?
Gt Engineering reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Gt Engineering's contractor license?
You can verify Gt Engineering's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1118989.
- License issuedApr 5, 2024
- Bond activeJun 25, 2025
- WC coverage startsApr 17, 2026
- License expiresApr 30, 2028
- Nibbi Bros INC#232019San Francisco·A General Engineering Contractor
- Nelson Ronald R Contractor INC#247431San Francisco·A General Engineering Contractor
- Malcolm Drilling Company INC#259543San Francisco·A General Engineering Contractor
- Rainbow Waterproofing & Restoration CO#148753San Francisco·A General Engineering Contractor
- Sheedy Drayage CO#180029San Francisco·A General Engineering Contractor
- Merlo Lewis M INC#184527San Francisco·A General Engineering Contractor
- Shaw Systems#335399San Francisco·A General Engineering Contractor
- Ng Tony Plumbing CO#329705San Francisco·A General Engineering Contractor
Working a California job with Gt Engineering, 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 Gt Engineering? Claim or correct this profile