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.

Continue Reading Read Less

“The Absolute Best!”
“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.
“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.
“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.
“Wonderful Service”
“
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.
”

- Dennis C.
“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.
“They Have Never Disappointed!”
“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.
“The Best Hands Down”
“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.
“Hooray!”
“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.

View All Reviews

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.

Request Your Appointment

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 should my ductless mini-split system last?
If your system gets regular quality maintenance, it could last as long as 15 to 20 years, though multiple factors, such as usage frequency, will affect your specific system’s lifespan.
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 long does it take to install a ductless mini-split system in Phoenix?

Installation time can vary depending on several factors, but typically, our expert team at Donley A/C & Plumbing can install a system within one day.
What if maintenance reveals serious problems with my air conditioner?

If we find major issues with your system, we’ll discuss your repair or replacement options. Then, we’ll perform the necessary services to keep your system working well.
How often do I need AC maintenance?

For optimal system performance, we recommend scheduling AC maintenance annually. We recommend scheduling a tune-up with our team in the spring to make sure your AC is ready to operate efficiently all summer.

Need Fast, Reliable Service?

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

First Name
Please enter your first name.
Last Name
Please enter your last name.
Phone
Please enter your phone number.

This isn't a valid phone number.
Email
Please enter your email address.

This isn't a valid email address.
Address
Please enter your address.
City
Please enter your City.
State
Please make a selection.
Zip Code
Please enter your Zip Code.
Are you a new customer?
Please make a selection.
How can we help you?
By submitting, you agree to receive text messages from Donley A/C and Plumbing at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

602-698-8912

Address

11062 North 24th Avenue
Phoenix, AZ 85029

Map & Directions

Hours

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

Follow Us