Skip to content
State files updated Oct 28, 2026
Look up a contractor
MenuClose

Home / License lookup / Washington / Technical Plumbing Inc

Washington contractor license

Technical Plumbing Inc

Technical Plumbing Inc of Yacolt holds Washington license TECHNPI780DC (PC-01 Journey Level). The L&I file dated Oct 28, 2026 lists it as active.1 It expires Mar 14, 2028.

Active

Technical Plumbing Inc, Yacolt

License
TECHNPI780DC
Class
PC-01 Journey Level
Expires
Mar 14, 2028
Bond
$6,000
Liability insurance
$1,000,000 to May 4, 2027

L&I file dated Oct 28, 2026

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

Issued Mar 14, 2022. Plumbing Contractor.

Bond
$6,000Western Surety Co, from Mar 1, 2022, continuous
Liability insurance
$1,000,000Truck Ins Exchange, from May 4, 2021, to May 4, 2027
Workers' comp
Not in the L&I fileCheck with the board

What work does this license cover?

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. Washington 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 means the contractor told the L&I 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 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 28, 2026)
  2. Department of Labor and Industries (L&I)