
Heating & Air Conditioning Services in Tempe, AZ
Valley-Wide Service | 7 Days A Week
Your home needs a top-notch HVAC system to stay cool in the summer and warm on those surprisingly cold nights. At Donley A/C & Plumbing, our team can work on air conditioners, furnaces, heat pumps, and more.
Keep your HVAC system running like new. Schedule heating or air conditioning services by calling (602) 698-8912 or contacting us online.
Heating Services
Even in Chandler, cold snaps can hit hard. Make sure your property is warm all winter with help from Donley A/C & Plumbing. We provide:
- Heating repair: Turn to us for services on heating elements, blower motors, and more.
- Heating installation: Count on us to replace furnaces, heat pumps, and any other heating system.
- Heating maintenance: Rely on us for annual tune-ups to ensure your heater is ready for anything.
Air Conditioning Services
If your AC blows warm air or makes odd sounds, it’s time to call us for help. We can do what it takes to keep you cool. Schedule an appointment for:
- AC repair: We’ll fix your condenser coil, refill your refrigerant, and ensure your system’s parts work correctly.
- AC replacement: When you need a new AC unit, we’ll safely remove your old one and install a brand-name replacement.
- AC maintenance: Our annual maintenance tune-ups can catch minor problems before they become major issues.
Indoor Air Quality
Every home has dust, but the right systems can help clear out the dust, microbes, and other airborne allergens to make the air you breathe cleaner. Look to us for:
- Humidifier services
- Dehumidifier services
- Air purifier services
- And more
Heat Pump Services
Maintaining a comfortable home climate can be achieved easily with a top-grade heat pump. A heat pump can heat and cool your home with one convenient system.
Ductwork & Ductless Mini-Splits
The ducts in your home deliver comfortable air throughout each room. If your ducts are cracked or need replacing, Donley A/C & Plumbing can perform the work. For homeowners without air ducts, ductless mini-splits offer a way to heat and cool single rooms. These units don’t rely on air ducts to heat or cool a space.
Why Choose Donley A/C & Plumbing?
For over 49 years, we have served Chandler and the surrounding area with the best HVAC care possible. We’re family-run, active in the community, and provide exceptional customer service. From repairs and replacements to maintenance plans and more, count on us when you need HVAC services in Chandler.
Contact Donley A/C & Plumbing at (602) 698-8912 to schedule your HVAC services.

Honest Pricing. Get Help Today!
Frequently Asked Questions
Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 602-698-8912 today!
-
Are heat pumps better heaters than furnaces?
Each system has its benefits, but heat pumps are much more efficient than furnaces. Although furnaces produce hotter air than heat pumps, making them preferable in many northern areas, heat pumps are great options for Phoenix’s climate, where winter temperatures are typically mild.
-
Will a ductless mini-split heat and cool my entire home?
If properly installed, a ductless mini-split system is a whole-home solution. A single indoor and outdoor unit will exchange or remove heat, allowing you to control and modify the temperature in every room individually.
-
What are UV light filtration systems?
UV light systems are units that are installed directly within your ductwork and emit a black light that neutralizes viruses, bacteria, etc., as they flow through your ducts. This can reduce illnesses and make your home smell fresher and feel more comfortable.
-
How long do heat pumps last?
You can expect a heat pump to last about 15 to 20 years with normal usage and routine maintenance.
-
How can I best maintain my ductless mini-split?
Enjoy zoned temperature control for longer with simple at-home steps. We recommend you replace your air filters every other month and keep coils free of dust. Regularly check outdoor units and keep the area around them clear of dirt buildup or debris. Scheduling annual maintenance will ensure minor problems with your system don’t become a major expense.

