Sun City, AZ Heating & AC Service 

Your No. 1 Choice For AC and Heating Service in Sun City, AZ

At Autumn Air Heating & Cooling, we pride ourselves on being a full-service HVAC company with over 20 years of experience in the industry. 

Our team is dedicated to providing exceptional heating and AC services in Sun City, AZ, and surrounding areas. We understand that having a reliable HVAC system is crucial for the comfort and well-being of your home, which is why we offer a wide range of services to meet all your needs.

Not only are we committed to providing top-quality services, but we also strive to make our services affordable for all our customers. We understand that HVAC repairs and installations can be costly, which is why we offer competitive pricing and flexible payment options. We want to ensure that our customers are happy with our services, both in terms of quality and affordability.

We only hire the best technicians who are background-checked, insured, and licensed. Our team members undergo continuous training to stay updated on the latest technologies and techniques in the HVAC industry. This allows us to handle all types of AC and heating systems, from basic units to complex, multi-zone systems.

We understand that HVAC emergencies can happen at any time. That’s why we offer emergency services 24/7, so you never have to worry about being left without a functioning HVAC system in extreme weather conditions.

Our Recent Jobs In Sun City

New rooftop package unit installed on a customer’s home, near Sun City Lakes East Golf Course.

New Goodman Package Unit install, near Sun City Lakes West Golf Course.

Replacing a UV bulb in a Apco Full Home System Purifier near the Sun City North Golf Course area.

AC Installation And Replacement

AC installation and replacement is beneficial for both homeowners and businesses. Installing a new AC unit or replacing an old one can improve the overall efficiency of your HVAC system, saving you money on energy bills in the long run. It also ensures that your home or business remains comfortable during the hot summer months.

We offer top-notch AC installation and replacement services to ensure that your home stays cool and comfortable during the scorching hot days.

AC Repair

AC repairs are an inevitable part of owning an air conditioning system. Over time, wear and tear or even unexpected malfunctions can cause your AC to stop working properly. This can be especially frustrating during the hot summer months when you rely on your AC for comfort.

In these situations, Autumn Air is here to help. Our team of experienced technicians is equipped with the knowledge and tools to handle all types of AC repairs. Whether it’s a simple fix or a more complex issue, we will accurately diagnose the problem and provide efficient solutions to get your system up and running again.

Our goal is to not only fix the immediate issue but also ensure that your AC runs smoothly for years to come.

Ductless AC

Ductless mini split AC units offer many benefits over traditional central air conditioning systems. They are more energy-efficient, provide customizable temperature control for different zones in your home, and can even improve indoor air quality.

We understand the advantages of ductless AC and have extensive experience in installing these systems. We’ll work with you to determine the best placement for indoor and outdoor units, ensuring optimal performance. We also offer regular maintenance services to keep your ductless AC system running efficiently.

Heater Installation And Replacement

Heater installation and replacement is essential for maintaining a warm and comfortable home during the colder months. A functioning heater not only keeps your home warm but also helps prevent issues like frozen pipes and excessive humidity.

We offer top-quality heater installation and replacement services to ensure that your home stays cozy all winter long. Our team of professional technicians can handle all types of heating systems, including traditional furnaces, heat pumps, and ductless mini splits. We use the latest technology and techniques to ensure that your new heater is installed correctly and efficiently.

Heater Repair

During the colder months, having a functional heater is crucial for keeping your home warm and comfortable. However, like any other system, heaters can experience issues that require professional repair services.

Our technicians are equipped to handle all types of heater repairs. We understand the importance of a reliable heating system and strive to provide prompt and efficient repair services to get your heater up and running again.

Heat Pumps

Compared to traditional heating and cooling systems, heat pumps are much more energy-efficient. They work by transferring heat from one area to another, making them a great option for both heating and cooling your home.

We offer top-quality heat pump installation services to help you upgrade your HVAC system and save on energy costs. Our technicians have extensive knowledge and experience in installing heat pumps of all types, including air-source and ground-source systems. We’ll work with you to determine the best type of heat pump for your home and ensure proper installation for optimal performance.

Indoor Air Quality

A crucial aspect of maintaining a healthy and comfortable home is ensuring good indoor air quality. HVAC systems play a vital role in this by circulating and filtering the air in your home.

Autumn Air understands the importance of clean and fresh air for your family’s well-being, which is why we offer comprehensive indoor air quality services. We can identify potential contaminants in your home’s air and provide solutions to improve the overall air quality. We can install air purifiers, UV lights, and other filtration systems to remove pollutants like dust, allergens, and bacteria from your home’s air supply.

HVAC Maintenance

Proper maintenance of your HVAC system is crucial for ensuring its optimal performance. As with any mechanical equipment, regular upkeep and tune-ups can help prevent breakdowns and costly repairs in the future. It also extends the lifespan of your system, saving you money on early replacements.

We understand the importance of a well-maintained HVAC system. That’s why we offer comprehensive maintenance plans to keep your system running at its best all year round. Our plans include services like cleaning, lubrication, and system checks to ensure that your unit is functioning efficiently and effectively.

By investing in regular maintenance, you can have peace of mind knowing that your HVAC system will continue to provide reliable and efficient heating and cooling for years to come.

When Do You Call For Help About Your Unit?

Some signs that your HVAC unit may be failing or in need of work include:

  • Unusual noises coming from the unit, such as banging, screeching, or grinding sounds
  • Inconsistent temperatures throughout the house, with some rooms feeling warmer or cooler than others
  • A significant increase in your energy bills without any changes in usage or rates
  • Poor airflow or weak airflow from the vents
  • Frequent on and off cycling of the unit
  • Strange odors coming from the unit, such as a musty or burning smell
  • Leaks or moisture around the unit or in parts of your home
  • Visible damage to the unit, such as rust, corrosion, or cracks

If you notice any of these signs, it’s best to call us for professional help and have your HVAC unit inspected and repaired if needed.

How Our Technicians Work On Your HVAC Unit

When you call a technician from Autumn Air, here’s what you can expect:

  • Scheduling: Our customer service team is ready to assist you in selecting a suitable day and time for your HVAC service appointment.
  • Diagnosing: An HVAC specialist will thoroughly examine and identify issues with your unit. Following that, they will suggest ways to fix your unit in order to prolong its lifespan.
  • Repair: Upon approval of any suggested repairs, our HVAC specialist will begin work.
  • Wrap-up: Once the task is done, our technician will ensure your space is left clean and send an invoice to your email.

Read Reviews From Our Customers

Mette Rasmussen Avatar
Mette Rasmussen
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My A/C went out while I was gone for the weekend; so, I called when I got home and Taylor... read more
Nevin Tawil Avatar
Nevin Tawil
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Amazing service. Fast, sufficient, and friendly! Highly recommend Kolby! In and out in no time and got the AC... read more
Debra Meyer Avatar
Debra Meyer
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Taylor M. is always so thorough when he inspects my heating and cooling systems, and when repairs come up, he... read more
Denise Campbell Avatar
Denise Campbell
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I highly recommend Autumn air heating and cooling. My downstairs unit went out and they were able to get a... read more
Jim Stewart Avatar
Jim Stewart
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Had other AC companies diagnose my AC problem and ONLY Mike from Autumn Air H&C found the leak in the... read more
Diane Jenkins Avatar
Diane Jenkins
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We have used Autumn Air for several years. They regularly maintain our Heating and AC units. Their staff is always... read more

Chat With Our Experts

Don’t let unexpected HVAC issues disrupt your life. At Autumn Air, we’re always available to provide the fast and reliable service you need when you need it most. Whether it’s a late-night repair or a weekend installation, we’ve got you covered.

But that’s not all—we also believe in transparent and upfront pricing. Our technicians will provide a detailed breakdown of the costs involved before any work is done, so you’ll never be hit with surprise fees or hidden charges. Plus, for your convenience, we offer same-day services to ensure your HVAC needs are addressed promptly.

And with our 100% satisfaction guarantee, you can trust that our team will go above and beyond to ensure your complete satisfaction with our services. We take pride in our work and strive to exceed customer expectations every time.

Autumn-Matic Plan

Starting at only $18.99 a month after down payment..


Monthly payments starting at $18.99 for peace of mind, after $149 down payment (and $99 for each additional unit). 


Available for a one time fee, depending on the amount of units and years purchased.

  • Free service calls
  • 20% discount on parts & labor
  • 10% discount on new Amana units
  • Priority scheduling for emergency service
  • Summer Tune Up and Condenser Coil Clean
  • Winter Heat Check
  • …and more!