HVAC A LEGACY OF SERVICE & TRUST SINCE 1976

Air Conditioning & Heating Services in Sun City, AZ

Valley-Wide Service | 7 Days A Week

Donley A/C & Plumbing is proud to offer expert heating and air conditioning services in Sun City, AZ. As a family-run business with over 49 years of experience, we have honed our skills and become trusted experts in the field.

Our customers can rely on us for reliable and efficient solutions for all their HVAC needs. With our deep-rooted commitment to quality products and exceptional service, we strive to exceed expectations and ensure the comfort of our valued customers in Sun City.

Are you looking for reliable HVAC services in Sun City, AZ? Call Donley A/C & Plumbing at (602) 698-8912 to schedule service.

Air Conditioning Services

Air conditioning services are essential for maintaining a comfortable indoor environment, especially during summer. At Donley A/C & Plumbing, we recognize the significance of a reliable and efficient AC system. Our AC services ensure your home remains cool and refreshing, even in scorching temperatures.

Our services include:

AC repair: Is your air conditioner blowing warm air, short-cycling, or not turning on? Depend on us for prompt, reliable repairs.
AC maintenance: Schedule an annual AC tune-up with our team and enjoy unwavering reliability from your system.
AC installation & replacement: Our team has the tools and expertise to efficiently install or replace your air conditioner, no matter its make or model.

Indoor Air Quality

With our years of experience and commitment to excellence, we prioritize quality in all our indoor air quality services. We stay updated with the latest technologies and techniques to provide effective and efficient solutions.

Trust us to install and service:

Our expertise and customer-centric approach make us the go-to choice for improving the air you breathe.

Heating Services

When it comes to your comfort and well-being, trust Donley A/C & Plumbing to deliver reliable heating services. We’re committed to ensuring that your home remains warm and inviting, no matter how chilly it gets outside.

Depend on our team when you need:

Heating repair: Big or small, our technicians can resolve your heating system issues.
Heating maintenance: Our experts can fine-tune your heating equipment for optimal performance throughout the winter.
Heating installation: Let Donley A/C & Plumbing match you to the perfect heat pump, furnace, or other heating system. We’ll install it with unmatched precision and walk you through managing your new equipment.
Heating replacement: We can seamlessly replace your heating unit with a new, energy-efficient model.

Heat Pump Services

Our team of experts understands the intricacies of heat pump systems and is skilled in installation, repair, and maintenance. Whether you need a new heat pump installed or your existing system needs servicing, we have the knowledge and experience to handle the job with precision and professionalism.

With our heat pump services, you can enjoy year-round comfort while reducing energy consumption and lowering utility bills. Count on Donley A/C & Plumbing for reliable heat pump services that optimize your home’s heating and cooling efficiency.

Ductless Mini-Split Services

In addition to traditional ductwork, we also offer ductless mini-split installation and replacement for homes without existing ductwork or requiring zoned heating and cooling. Ductless mini-splits provide efficient and customizable comfort, allowing you to control the temperature of individual rooms or zones in your home.

Whether you need new ductwork installed or your existing system requires repairs or cleaning, we can help.

Why Choose Us?

At Donley A/C & Plumbing, we take pride in offering comprehensive HVAC services to meet all your heating, cooling, and indoor air quality needs. Our team of skilled technicians is committed to delivering quality service and ensuring your home’s comfort and efficiency. When you choose our family-run and -operated business for your HVAC services, you’ll enjoy honest pricing and exceptional work, which we back with a 100% satisfaction guarantee.

We’re committed to your complete comfort. Call Donley A/C & Plumbing at (602) 698-8912 to schedule HVAC services in Sun City, AZ.

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“Thank You”
“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.
“Absolutely Love Donley”
“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.
“Garret Did an Exceptional Job”
“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.
“Truly Pleased”
“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.
“No One Better!”
“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.
“Can’t go wrong here!”
“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.
“Happy Home. Happy Customer.”
“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.
“Exceptional Experience!”
“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.

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Reliable Service.
Honest Pricing. Get Help Today!

Count on our team for fast responses, upfront pricing, and quality work—because you deserve service you can trust.

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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!

How long does an average furnace last?

A well-maintained furnace can last about 15 to 20 years.
Are heat pumps loud when operating?

Heat pumps are quieter than many other heating and cooling systems, making them an ideal choice if you’re looking for a quiet system.
Do I need a dehumidifier in Arizona?

We may live in a desert, but your home can be as humid as the tropics. Cooking and bathing can introduce significant moisture into your home. Installing a dehumidifier can help control mold/mildew growth and maintain the optimal balance for your desired comfort.
How often should a ductless mini-split system be serviced?

We recommend a twice-a-year maintenance schedule to ensure your system runs efficiently. These tune-ups can extend the life span of your system and allow our technicians to catch and fix minor problems before they become major issues.
How often should I change my air filters?

It depends on the filter and other factors, including whether you have pets in the home, smoke, leave windows open during the day, etc. Some filters will fill up within a month, while others may take three months. Because every home is different, we recommend checking your filters every month until you establish the ideal frequency for your home.

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A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

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602-698-8912

Address

11062 North 24th Avenue
Phoenix, AZ 85029

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Hours

Monday - Friday 7am - 7pm
Saturday - Sunday 7am - 7pm

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