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California contractor license

D Construction Service LLC

D Construction Service LLC of Gardena holds California license 941427 (B General Building). The CSLB file dated Oct 27, 2026 lists it as active.1 It expires Jul 31, 2027.

Licensed 16 years, longer than 56% of 162 active Gardena general contractors.

Active

D Construction Service LLC, Gardena

License
941427
Class
B General Building
Expires
Jul 31, 2027
Bond
$25,000
Workers' comp
Insured to Sep 15, 2027

CSLB file dated Oct 27, 2026

From the CSLB file dated Oct 27, 2026. Not a consumer report; check the board before you hire.

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

Bond
$25,000Atlantic Specialty Insurance Company, from Jul 10, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredEastguard Insurance Company, from Sep 15, 2026, to Sep 15, 2027

Who is on this license?

Responsible managing manager
Denis M. ContrerasSince Dec 23, 2009

What work does this license cover?

Issued Dec 23, 2009. Reissued Jul 24, 2017.

Which other Gardena businesses hold B General Building?

General Contractors in GardenaCalifornia 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 27, 2026)
  2. Contractors State License Board (CSLB)