
Chandler HVAC & Plumbing Services
Donley A/C and Plumbing: Serving Businesses & Homeowners in Chandler
For over 49 years, Donley A/C and Plumbing has been a trusted name for heating, cooling, and plumbing services in Chandler, AZ. From AC repairs during Chandler’s triple-digit summers to fixing water heater issues in family homes, our company is committed to providing reliable service across the community.
With service 7 days a week, same-day urgent care, a fleet of 49 service trucks, and a team that values honest pricing and clear communication, we help keep local homes and businesses comfortable year-round. Whether you live near Tumbleweed Park, run a shop at Chandler Fashion Center, or own a restaurant on Arizona Avenue, we are here to help with your HVAC and plumbing needs.
Need HVAC or plumbing service in Chandler? Contact us today at (602) 698-8912 or online for a free estimate! Se habla español!


How Can We Help You?

Our Reliable HVAC Services in Chandler, AZ
Chandler summers bring intense heat, with temperatures often soaring above 100°F. A dependable air conditioning system isn’t just about comfort, it’s a necessity. Donley A/C and Plumbing offers professional HVAC services to help homeowners and businesses stay cool and comfortable.
Our HVAC team provides:
- AC Repairs. When your air conditioner isn’t cooling properly, it could be due to refrigerant leaks, clogged filters, or worn-out components. Our technicians assess the issue, provide straightforward solutions, and help restore your system's performance.
- New AC Installations. If your current AC is outdated or struggling to keep up with Chandler’s heat, upgrading to a modern, energy-efficient unit can improve cooling and reduce energy costs. We help homeowners and businesses select the right system based on their space, budget, and cooling needs.
- Routine Maintenance. Regular tune-ups help AC units run efficiently, preventing issues like reduced airflow or system strain. Our maintenance service includes cleaning coils, checking refrigerant levels, inspecting electrical components, and replacing filters.

Comfort You Can Count On. Service You'll Want to Share.
We Do It Right, Guaranteed.
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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 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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“Arrived on time, called ahead, explained possible costs up front, and then fixed the issue quickly. Great service and knowledgeable technician. Friendly and respectful.”- Jodi R.
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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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“- 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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“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.
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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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“Donley is the best! Came out after hours on a Friday to fix our AC. Milad was very knowledgeable and was able to make the necessary repairs quickly.”- Erin R.
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“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.
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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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“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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“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.
Why Chandler Residents & Businesses Choose Donley A/C and Plumbing
Since 1976, Donley A/C and Plumbing has been a trusted name for HVAC and plumbing services in Chandler. As a family-run business, we pride ourselves on providing honest pricing, reliable service, and clear communication, helping homeowners and businesses keep their systems running smoothly.
Here’s why local homeowners and businesses choose us:
- Serving Chandler & the Valley since 1976. Decades of experience and a reputation built on trust.
- Service 7 days a week. HVAC and plumbing issues can't wait, so we’re available every day, including same-day appointments for urgent problems.
- Honest pricing. No hidden fees, just upfront estimates, and clear communication.
- Licensed and insured. You can have peace of mind knowing your home or business is well cared for.
- Financing options. Flexible payment plans to help manage unexpected repairs or upgrades.
- 4.9-Star google rating. Thousands of satisfied customers across the Valley, and over 2,800 maintenance agreements showcase our commitment to long-term service and customer satisfaction.
- Se habla español. A bilingual team for better service and accessibility.
We offer same-day service! Contact us today at (602) 698-8912 or online and get a free estimate!
