Donley | Serving the Valley Since 1976

U n w a v e r i n g I n t e g r i t y

A family tradition since 1976

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A family tradition since 1976


Honest Pricing

Satisfaction Guaranteed

Satisfaction Guaranteed

A+ Rating

A+ Rating

For decades, Donley has been committed to providing quality air conditioning and plumbing services across the Valley. Our highly trained technicians and plumbers are always prepared to resolve any issue you are experiencing. Whether it is a repair, routine maintenance, or emergency service, you can count on Donley.


Family owned, Locally Operated

Since 1976, Donley has provided the Valley with honest, committed, and caring service. Our business has evolved from one service truck to services including air conditioning, heating, plumbing, sewer repair, maintenance and more. At every step of the way, we’ve remained true to our mission and the values Jim Donley established all those years ago.

Today, Donley is run by company president Mike Donley. Our legacy continues with award-winning service, community involvement, and an unwavering commitment to our customers. We’ve maintained an excellent reputation for providing high quality repairs and installations in a customer-service oriented environment. Above all else, we go the extra mile for those that trust us with their HVAC and plumbing needs.

Valley-Wide Service | Donley

Valley-Wide Service, 7 Days a Week

  • Ahwatukee
  • Anthem
  • Carefree
  • Cave Creek
  • Chandler
  • Fountain Hills
  • Gilbert
  • Glendale
  • Goodyear
  • Mesa
  • Peoria
  • Phoenix
  • Queen Creek
  • Scottsdale
  • Sun City
  • Surprise
  • Tempe
  • Tolleson
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