Professional Service Since 1964

SMW Refrigeration and Heating, has been doing business for over 50 years as a family-owned, licensed, bonded, and insured HVAC contractor. Our services include professional installation, expert repair, and full maintenance. We are local to the Tempe area and are able to service the whole valley while still delivering the quality care and attention one would expect from a family-owned company. As a Trane Comfort Specialist, we get the best prices for Trane products and we are a factory authorized dealer for several other leading manufacturers. Superior equipment with extraordinary service at competitive prices and experienced technicians has given us a leading edge in our industry. We are Available 24 Hours a Day | 365 Days a Year!

Service Calls

$ 55
  • Fee Waivable With Repair
  • 24 Hour Emergency Service
  • No Overtime Charges
  • Second Opinions
  • We Service All Makes and Models
  • Trained and Certified Technicians


  • Free Estimates For A New AC Unit
  • Best Prices
  • Replace Old Unit With Brand New One
  • Second Opinions on Estimates
  • Trane Comfort Specialist
  • Trained and Certified Technicians

Tune-ups Starting at

$ 39
  • 1st Unit is $39.95 and Each Additional Unit is $20 More
  • Spring/Summer Tune Ups for Air Conditioners & Heat Pumps
  • Fall/Winter Tune Ups for Gas Furnaces, Electric Furnaces, and Heat Pumps
  • We Service All Makes and Models
  • Trained and Certified Technicians


Our technicians are BPI certified, NATE certified, licensed with the Arizona Registrar of Contractors, and we are a Trane Comfort Specialist.


We have great reviews online thanks to our focus on customer satisfaction.

Finance Home Projects

The Wells Fargo Home Projects credit card is issued with approved credit by Wells Fargo Financial National Bank, an Equal Housing Lender.