
Comprehensive HVAC & Plumbing Services in Gilbert, AZ
Proudly Serving the Valley
For reliable and expert HVAC and plumbing services in Gilbert, AZ, turn to the professionals at Donley A/C & Plumbing. With decades of experience serving Gilbert residents, we’re dedicated to providing high-quality solutions for all your home comfort needs. Whether you need air conditioning repair, heating installation, or professional plumbing services, our skilled technicians are here to deliver prompt, effective service.
Don’t wait to experience the comfort and quality you deserve. Contact Donley A/C & Plumbing today to schedule your HVAC or plumbing service in Gilbert, AZ.


How Can We Help You?

Expert HVAC Services
At Donley A/C & Plumbing, we understand how essential it is to maintain a comfortable home environment throughout the year. We provide comprehensive HVAC services to ensure your home stays cool in the summer and warm in the winter.
Air Conditioning Services
Our air conditioning services cover all types of AC systems, including central air, ductless mini-splits, and heat pumps. Our experienced technicians are equipped to handle everything from minor repairs to complete installations, ensuring your cooling system runs efficiently and reliably.
Our AC services include:

Comfort You Can Count On. Service You'll Want to Share.
We Do It Right, Guaranteed.
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“If you are looking for someone who does high-quality work at very reasonable price Donnelly, AC and plumbing is the way to go! Jose Felix did a kick ass job. He checked everything and fixed it as he went that that he found.”- Glenn G.
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“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.
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“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.
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“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.
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“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.
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“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.
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“We contacted Donnelly for on after hours emergency plumbing issue. Eric was a true professional! He was thorough and explained his findings in layman’s terms putting our minds at ease.”- Kathy G.
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“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.
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“- Misty M.
They come out promptly and fix the problem. They do not overcharge extremely fair with their prices. I have had one unit replaced and no issues since 2022 and I’m going to have a second unit replaced.
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“- Dennis C.
The whole crew did an excellent job. They were very prompt, the install was clean and obviously effective as the house immediately began to cool. Derrick managed the process very well and kept me updated on the progress.
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“Isidro was fantastic. Evaluated the problem, gave an estimate and the job was completely in a timely manner. He was very polite and verified which type of valve we wanted before installation. We will call Donley for any future services needed.”- Margie S.
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“We’ve used Donley Services for 7 years and found them to be responsive, thorough, and never pushy about buying unneeded products or services. It’s hard to find reliable service techs. Look no further.”- Peter T.
