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Washington contractor license

Bat Pro Backflow Services LLC

Bat Pro Backflow Services LLC of Blaine holds Washington license BATPRPB833JS (CC-AD Plumbing). The L&I file dated Oct 27, 2026 lists it as expired.1 It expired Apr 17, 2023.

Expired

  • License expired Apr 17, 2023

Bat Pro Backflow Services LLC, Blaine

License
BATPRPB833JS
Class
CC-AD Plumbing
Expires
Apr 17, 2023

L&I file dated Oct 27, 2026

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

What should you do about a lapsed license?

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

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. The L&I file doesn't record workers' comp, so ask for the certificate.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

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

Bond
None on file
Liability insurance
None on file
Workers' comp
Not in the L&I fileCheck with the board

What work does this license cover?

License level: Construction Contractor. Issued Apr 10, 2017.

Where are other licensed Washington contractors listed?

Washington plumbing contractors

Sources

  1. L&I contractor license data (data.wa.gov, Oct 27, 2026)
  2. Department of Labor and Industries (L&I)