
HVAC & Plumbing Services in Tempe, AZ
Proudly Serving the Valley
If you’re looking for reliable HVAC and plumbing services in Tempe, AZ, you’ve come to the right place. At Donley A/C & Plumbing, our skilled technicians ensure your home stays comfortable year-round with expert heating, cooling, and plumbing solutions. Whether you need routine maintenance, emergency repairs, or a complete system installation, you can rely on our 49 years of experience.
Call Donley A/C & Plumbing today to schedule plumbing, heating, or AC services in Tempe, AZ.


How Can We Help You?

HVAC Services
We specialize in keeping your home comfortable with a full range of HVAC services, from efficient air conditioning repairs to heating system installations. Our technicians repair, maintain, install, and replace a variety of HVAC systems, including heat pumps, furnaces, central ACs, and ductless mini-splits.
Air Conditioning
When the Arizona heat arrives, your air conditioner needs to be at its best. Whether you need a quick repair or a full replacement, you can rely on our team. Our AC services in Tempe include:
- AC repair: Is your air conditioner blowing warm air? We can fix AC problems quickly, big or small.
- AC maintenance: Schedule an annual air conditioner tune-up in the spring for reliable cooling all summer.
- AC installation: When it’s time to upgrade your equipment, Donley A/C & Plumbing will help you select the right AC for your budget and install it.

Comfort You Can Count On. Service You'll Want to Share.
We Do It Right, Guaranteed.
-
“I can't say enough about the amazing professionalism and help that I received when my AC unit needed to be replaced. Everyone was kind and took the time to answer many questions. They were honest, punctual, and knowledgeable.”- Linda W.
-
“Seth was so helpful. He listened to my concerns and replaced my disposal with 30-40 minutes. We have been using Donley for years and will continue to be lifelong customers.”- Virginia H.
-
“This is by far the best plumbing company I have used. Travis arrived on time and efficiently unclogged my sewer line. The fee was reasonable. I am pleased with the service.”- Richard P.
-
“The technician who responded to my inquiry, Sean, was extremely personable and professional. He was timely in his arrival and honest. He explained all the work that needed to be done.”- Arthur G.
-
“Jose was very professional and friendly. He discussed what he would do, and when the job was done, he went over his findings and asked if there was anything else he could do for us.”- Kevin P.
-
“Seth was very clear in explaining how he would fix our outdoor faucets, the reverse osmosis system and the cost to do so! Seth was on time and completed the work quickly and efficiently!”- Pat E.
-
“We have used Donley Service for over 30 yrs. You will not find a better or more honest company. For our recent service, a big shout out to Daniel. Great work and so pleasant. Use Donley you will never regret it.”- Lindsey Y.
-
“We are so happy with Donley and the new AC they just installed. Chris and his team were so quick, thorough and courteous. Chris took the time to help us get the new thermostat registered online and working. He was extremely patient!”- Linda G.
-
“What can I say to convey the great service I received. Quick, efficient, and personable. Have had no problems since it was installed.”- Mel P.
-
“The recent freeze broke a pipe on my roof. The team at Donley Plumbing came out the following day and did a great job fixing the pipes on my older home. Josh was great to work with.”- Jason B.
-
“Air conditioner installation went very well, guys were pleasant. Got the job done efficiently even on an extremely hot day. Very pleased with Donley. They do what they say and deliver a good product. We are happy that our home is finally cool.”- Kathy S.
-
“Josh Jimenez is about the best plumber we've ever had, and we have lived in a lot of homes. He is a great listener, thinker and doer. He solved our concerns quickly and with follow through.”- Katherine W.
