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4th Systems

Registered with Washington L&I Active
4THSYS*781MA · Electrical Contractor · renews June 2028

From the state register, October 17, 2026. Confirm on L&I, which also shows their bond and insurance.

(206) 867-2800Phone on their state registration Reviews on GoogleOpens Google Maps
GeneralSpecialty on the register

Before you hire them

1Check the name on your estimate matches 4th Systems and registration 4THSYS*781MA.
2Ask whether the job needs a permit, and who pulls it.
3Get a written estimate first. No big cash deposits.
Ask this pro to call me

Free. Goes to one pro registered with Washington L&I.

Referral service, not a contractor. Privacy.

"Get a pro to call me" goes to 4th Systems if they can take it; if not, to one other registered electrician near Seattle.

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All electricians in Seattle

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