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D&M Mechanical LLC

Registered with Washington L&I Active
DMMECML76275 · Electrical Contractor · renews October 2028

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

(253) 736-5368Phone on their state registration Reviews on GoogleOpens Google Maps
HVAC/RSpecialty on the register

Before you hire them

1Check the name on your estimate matches D&M Mechanical LLC and registration DMMECML76275.
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 D&M Mechanical LLC if they can take it; if not, to one other registered HVAC company near Federal Way.

Other registered HVAC companies in Federal Way

Climate Cntrl Experts HVAC LLCCLIMACE811ODPatriot Heating & A/C IncPATRIHA936CNK & D Mechanical IncKDMECI*008CJK & D Mechanical IncKDMECI*990MQIdb HVACIDBHVH*754BUBlack Raven Mechanical LLCBLACKRM814K1

All HVAC companies in Federal Way

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