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California contractor license

TMC Building Services Inc

TMC Building Services Inc of Tustin holds California license 1027522 (B General Building, D63). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Jun 30, 2027.

Active

TMC Building Services Inc, Tustin

  • Workers' comp has a cancellation date on file: Jul 31, 2026.
License
1027522
Class
B General Building; D63
Expires
Jun 30, 2027
Bond
$25,000
Workers' comp
Employee leasing to Mar 1, 2027

CSLB file dated Oct 30, 2026

From the CSLB file dated Oct 30, 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 Oct 30, 2026. Confirm with the board: CSLB license check

What bond, insurance and workers' comp are on file?

Bond
$25,000Allegheny Casualty Company, from Mar 16, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
Employee leasingAce American Insurance Company, from Mar 1, 2026, to Mar 1, 2027, cancel date Jul 31, 2026

Who is on this license?

Responsible managing officer, CEO and president
Dilva S. Castanede-MianSince Jun 5, 2017

What work does this license cover?

Issued Jun 5, 2017.

A cancellation date is on file for a bond or policy. Ask for a current certificate before work starts.

Which other Tustin businesses hold B General Building?

General Contractors in TustinCalifornia general contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. 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.
  5. 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

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. 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.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Oct 30, 2026)
  2. Contractors State License Board (CSLB)