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Washington contractor license
ESI Security
ESI Security of Milton holds Washington license ESISES*912NS (EC-06 Limited Energy). The L&I file dated Oct 28, 2026 lists it as active.1 It expires Oct 23, 2027.
Active
ESI Security, Milton
- License
- ESISES*912NS
- Class
- EC-06 Limited Energy
- Expires
- Oct 23, 2027
- Bond
- $4,000
L&I file dated Oct 28, 2026
What bond, insurance and workers' comp are on file?
Issued Aug 10, 2009. Electrical Contractor.
- Bond
- $4,000Lexon Ins Co, from Aug 8, 2019, continuous
- Liability insurance
- None on file
- 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
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. Washington license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- 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.
- 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
- Don't sign or pay a deposit until the L&I shows the license active again.
- 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.
- 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).
- Check another contractor. Washington license lookup
Sources
- L&I contractor license data (data.wa.gov, Oct 28, 2026)
- Department of Labor and Industries (L&I)