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Master Heating & Cooling LLC
Registered with Washington L&I Active
From the state register, October 22, 2026. Confirm on L&I, which also shows their bond and insurance.
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(509) 300-1111Phone 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 Master Heating & Cooling LLC and registration MASTEHC780NK.
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
"Get a pro to call me" goes to Master Heating & Cooling LLC if they can take it; if not, to one other registered HVAC company near Spokane.