Donley | Serving the Valley Since 1976

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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 A/C & Plumbing 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 have. Whether it's a repair, routine maintenance, or emergency service, you can count on Donley A/C & Plumbing.


Family-Owned, Locally Operated

Since 1976, Donley A/C & Plumbing 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. Every step of the way, we’ve remained true to our mission and the values Jim Donley established all those years ago.

Today, Donley A/C & Plumbing 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 who trust us with their HVAC and plumbing needs.

HVAC Services

The climate in Phoenix puts a heavy burden on your air conditioner. That’s why it’s important to have a team you can count on to provide comprehensive services for your system, from installation to service and replacement.

Donley A/C & Plumbing offers a full range of services for your cooling and heating systems:

  • AC and heating installation and repairEffective cooling and heating starts with installing the right system — but even the best HVAC will eventually need repairs. Get the quality of service you deserve from beginning to end with Donley A/C & Plumbing.
  • AC and heating maintenanceRoutine HVAC maintenance can save you a lot of money over time. Annual maintenance keeps your system more efficient, reliable, and effective — even extending its service life.

Contact us today to learn more about our HVAC services or request a visit in the Phoenix area.

Plumbing Services

Keeping your water flowing effectively is important to modern comfort and quality of life. At Donley A/C & Plumbing, we offer all the plumbing services you might need:

  • Repair and replacementWe can help with any fixture, pipe, or appliance that might need attention from a plumber.
  • Water filtrationWant cleaner, healthier water without worrisome contaminants? Water filtration solutions can give you bottled water quality from every tap.
  • Water heater: An effective, efficient water heater is crucial to comfort and cleanliness. We can handle any system’s repair, installation, and maintenance needs.
  • Water softenerHard water is a fact of life around here; treat your water with a whole-home water softening system.
  • Drain repair and replacementHave leaky or sluggish drains? Make sure your wastewater is getting where it should go with the help of Donley A/C & Plumbing.
  • Drain cleaningWhether you need help with a clog or want preventative cleaning, our team will be happy to help.
  • Camera sewer lineWith a camera inspection of your sewer line, we can identify the root cause of any drainage issues you have and implement lasting solutions.

For more information on our plumbing services in Phoenix, contact us today.

Commercial Services

At Donley A/C & Plumbing, we offer comprehensive commercial HVAC and plumbing services to businesses in the Phoenix area. The specialized needs and concerns of commercial systems mean you need an expert team that can provide service to maintain functionality and minimize costs. No job is too big or too small for us; you’ll enjoy our full attention and effort on every project.

Whether you’re looking for residential or commercial services, Donley A/C & Plumbing is your go-to company in the Phoenix area. Let us show you why we’re the best choice in your community.

Contact our team today to get started.

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
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