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Casassa Electrical Design LLC

Registered with Washington L&I Active
CASASED834CH · Electrical Contractor · renews February 2027

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

(206) 595-5435Phone on their state registration Reviews on GoogleOpens Google Maps
ResidentialSpecialty on the register

Before you hire them

1Check the name on your estimate matches Casassa Electrical Design LLC and registration CASASED834CH.
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 Casassa Electrical Design LLC if they can take it; if not, to one other registered electrician near Seattle.

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