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California contractor license
Tat Horizon Corporation
Tat Horizon Corporation of Dublin holds California license 992643 (B General Building). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires May 31, 2028.
Licensed 12 years, longer than 65% of 78 active Dublin general contractors.
Active
Tat Horizon Corporation, Dublin
- License
- 992643
- Class
- B General Building
- Expires
- May 31, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Jan 26, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Western Surety Company, from Aug 21, 2025, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredNational American Insurance Company, from Jan 26, 2026, to Jan 26, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Chao-Hsing TanSince May 6, 2014
What work does this license cover?
Issued May 6, 2014.
Which other Dublin businesses hold B General Building?
- Coda Construction IncLicensed since 2010
- Wind River Services IncLicensed since 2012
- Aa Quality Construction IncLicensed since 2014
- A+ Quality ConstructionLicensed since 2017
- Priority Acquisitions IncLicensed since 2018
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)