Skip to content
State files updated Oct 30, 2026
Look up a contractor
MenuClose

Home / License lookup / Washington / C3 Construction LLC

Washington contractor license

C3 Construction LLC

C3 Construction LLC of Deer Park holds Washington license C3CONCL782L2 (CC-01 General). The L&I file dated Oct 30, 2026 lists it as active.1 It expires Nov 10, 2026.

Active

  • License ends Nov 10, 2026 (11 days)

C3 Construction LLC, Deer Park

License
C3CONCL782L2
Class
CC-01 General
Expires
Nov 10, 2026
Bond
$30,000
Liability insurance
$1,000,000 to Jun 15, 2027

L&I file dated Oct 30, 2026

From the L&I 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 L&I file dated Oct 30, 2026. Confirm with the board: L&I contractor lookup

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

Bond
$30,000Nationwide Mutual Ins Co, from Jul 6, 2026, continuous
Liability insurance
$1,000,000Nautilus Ins Co, from Jun 15, 2026, to Jun 15, 2027
Workers' comp
Not in the L&I fileCheck with the board

What work does this license cover?

License level: Construction Contractor. Issued Jun 22, 2022.

Which other Deer Park businesses hold CC-01 General?

General Contractors in Deer ParkWashington general contractors

What should you check before hiring?

What to ask before you hire

  1. Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
  2. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  3. Check the class covers the job. A license for one trade doesn't cover another. Washington license classes
  4. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  5. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. The L&I file doesn't record workers' comp, so ask for the certificate.
  6. 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 L&I 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 L&I, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Department of Labor and Industries (L&I).
  4. Check another contractor. Washington license lookup

Sources

  1. L&I contractor license data (data.wa.gov, Oct 30, 2026)
  2. Department of Labor and Industries (L&I)