
Local HVAC & Plumbing Experts in Queen Creek, AZ
Valley-Wide Service | 7 Days A Week
Few places in the world boast quite the beauty and perfect climate of Queen Creek, AZ. If you’re privileged enough to call this city home, you know that having a working HVAC system is essential to enjoying it fully. You’ll also need working plumbing for the safety and comfort of your family. Donley A/C & Plumbing can help with both. We’ve served the Queen Creek area since 1976 and won multiple awards for our exceptional service and reliability.
For all your HVAC and plumbing needs in Queen Creek, trust the experienced team at Donely A/C & Plumbing. Call our team today to request an appointment.


How Can We Help You?

Our Services
Donely A/C & Plumbing offers a complete list of HVAC and plumbing services in Queen Creek, ensuring your home is comfortable, safe, and functional. You can count on us for:
HVAC Services
Our nearly perfect Queen Creek climate means warm weather nearly year-round, but summer months can get quite warm. Though winter weather is mild, nights can get chilly. You’ll want a working heating and AC system for both of these, and we can help. We offer:
- AC repair: If you notice unusual smells, unwanted leaks, or power issues, protect your family with our AC repairs.
- AC maintenance: Keep your air conditioner operating at peak efficiency with an annual maintenance check.
- AC installation: A new air conditioner can breathe new life into your home, and we can help you with the selection and installation process.
- AC replacement: Plan to replace your air conditioner after 10 to 15 years of use.
- Furnace services: We offer repair, maintenance, installation, and replacement of heating systems as well.

Comfort You Can Count On. Service You'll Want to Share.
We Do It Right, Guaranteed.
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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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“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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“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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“Donley provided expert advice at a price thousands less than another company. Sean was great, respectful and did a great job for us. Highly recommend this company.”- Kimberly B.
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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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“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.
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“We had a cranky toilet that needed repair; Walt tried to fix it with four different mechanisms and then recommended replacement. He completed the job quickly and neatly; very professional and knowledgeable. Highly recommend!”- Christine S.
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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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“I have been with Donley for over 25 years. They offer professional services from the office staff to the technicians. Their prices are more than fair. They are trustworthy and honest. Wonderful people to work with.”- Sharon F.
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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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“- 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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FAQs About HVAC & Plumbing Services
Why is my air conditioner iced over?
A common problem with AC units is ice buildup on the outdoor unit. This issue usually occurs because of a lack of refrigerant or a dirty air filter.
Why is my water bill going up?
Increasing water bills are often a sign of hidden plumbing leaks. You need a licensed plumber to help.
When do I need HVAC maintenance?
The best way to protect your heating and cooling system is to schedule maintenance at the start of the summer and winter.
