Servicing Snohomish County


Why Choose Evergreen State Heat & AC

We realize you have many choices so here are the reasons why Evergreen State Heat & AC should be your preferred choice.

Who Over What


  • Installers– Skilled & Productive
  • Technicians – Knowledgeable & Helpful
  • Office – Friendly & Responsive
  • Sales – Customer Design Focused & Listens to Needs
  • Ownership – Promises made are promises kept


  • Brand of Equipment – Best practice beats best ‘box’
  • Equipment Efficiencies – Only as efficient as caliber of installation
  • Equipment Capacity – Oversized is as bad as undersized
  • Warranty Period – Only as trustworthy as ownership
  • Cost – Initial or Life Cycle?

For over 40 years…

Other Facts about Evergreen State Heat & AC:

  • We have been in business serving Snohomish County’s heating and cooling needs since 1968
  • We have achieved Trane’s highest designation as a ‘Comfort Specialist’ since 2005
  • We are a founding member of Mitsubishi’s ‘Diamond Dealer’ program since 2010
  • Our Trane Customer Survey results show satisfaction levels above 95% every year
  • We have 24 / 7 dispatch to meet your emergent service needs

Evergreen State Heat & AC

Recent Testimonial

"Highly recommend Evergreen! We've been happy customers for nearly 20 years. Rich, Cliff and Levi recently completed installation of new Trane S9V2 furnace and Trane XL16i air conditioner units at our home in Mill Creek. I took some time lapse video if you want to experience their 8 hour day in 9 minutes (search for "Trane S9V2 Installation" on YouTube). These guys will treat you like family!"

Furnace and AC Unit

HVAC System:
Jim Litz of Bothell, WA, WA