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Tri County Development & Construction Inc

Tri County Development & Construction Inc of Corona holds California license 988026 (A General Engineering, B General Building, C7 Low Voltage Systems, C8 Concrete, C10 Electrical, C12 Earthwork and Paving, C21 Building Moving/Demolition, C27 Landscaping, C31 Construction Zone Traffic Control). The CSLB file dated Oct 26, 2026 lists it as active.1 It expires Oct 31, 2027.

Licensed 12 years, longer than 50% of 128 active Corona electrical contractors.

Active

Tri County Development & Construction Inc, Corona

License
988026
Class
A General Engineering; B General Building; C7 Low Voltage Systems; C8 Concrete; C10 Electrical; C12 Earthwork and Paving; C21 Building Moving/Demolition; C27 Landscaping; C31 Construction Zone Traffic Control
Expires
Oct 31, 2027
Bond
$25,000
Workers' comp
Insured to Oct 22, 2027

CSLB file dated Oct 26, 2026

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

Bond
$25,000American Contractors Indemnity Company, from Sep 28, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from Mar 9, 2017, to Oct 22, 2027

What work does this license cover?

Issued Oct 28, 2013.

Which other Corona businesses hold A General Engineering?

Electrical Contractors in CoronaCalifornia electrical contractorsGeneral Contractors in CoronaCalifornia 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 26, 2026)
  2. Contractors State License Board (CSLB)