Furnace Services in Phoenix, AZ

Expert Furnace Repair, Maintenance & More

When evenings in Phoenix bring a brisk chill, you’ll need a top-notch furnace to keep your house at the ideal temperature. At Donley A/C & Plumbing, we’re proud to offer comprehensive furnace services to keep your system working efficiently all year.

From repair and replacement to installation and maintenance, our expert technicians can handle it all with responsive and honest service. With over 40 years in the business, let our family-owned company provide the high-quality furnace care you need.

Schedule furnace services in Phoenix with Donely A/C & Plumbing by calling 602-787-3956.

The Benefits of a Furnace

Furnaces are the most common heating choice in America due to their energy efficiency and effectiveness. Most furnaces have an AFUE (annual fuel utilization efficiency) rating of 78% or higher, meaning you spend less money to heat your home.

Plus, furnaces offer fast heating, with a noticeable change in temperature within just minutes.

Call 602-787-3956 to request furnace services in Phoenix or nearby.

Our Furnace Services

At Donley A/C & Plumbing, our highly trained technicians have the skills and experience to handle any furnace issue, big or small. We offer a wide range of reliable services, including:

  • Emergency furnace services: When your furnace fails on the coldest night, you’ll get superior emergency repairs from our experts to restore your heat quickly.
  • Furnace maintenance: Keep your system operating at its best for years to come with our thorough inspections and tune-ups.
  • Furnace repair: If your furnace isn’t producing enough heat or is making strange noises, our team will provide an accurate diagnosis and reliable repairs.
  • Furnace replacement: When your furnace is on its last legs, we’re here to provide a seamless replacement so there’s minimal interruption to your comfort.
  • Furnace installation: Let our team provide safe and professional furnace installation to ensure you enjoy maximum performance for years to come.

Schedule service today by calling 602-787-3956.

Preventative Maintenance Tips

Want to ensure you’re always getting the best performance out of your furnace? There are many simple ways homeowners can care for their heating systems to help improve their function and extend their life span.

Routine tasks like vacuuming out the burner and blower cavities, cleaning the blower blades, and changing filters can help reduce your chance of repairs and breakdowns. These steps are also a great way to ensure your heating system will last.

Protect your furnace and your comfort — schedule furnace maintenance in Phoenix by calling 602-787-3956.

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Why Choose Us?

Since 1976, Donley A/C & Plumbing has provided superior service to residents in Phoenix and surrounding areas. By providing quality service from highly trained technicians, we’ve established a reputation for excellence. Our honest pricing means you can trust you’re getting a great value, and with our A+ rating from the BBB and satisfaction guarantee, there’s never been a better time to call Donley A/C & Plumbing.

For all your furnace needs in Phoenix, call 602-787-3956 to schedule service with our experts.

Schedule Service


How does a gas furnace work?

With a gas furnace, combustion gasses like propane or natural gas are ignited and used to warm the air blown from the furnace fan before it’s blown into your ductwork, and throughout your home.

How long does an average furnace last?

A well-maintained furnace can last about 15 to 20 years.

Responsive and honest service



Our friendly staff will work with you to schedule a convenient appointment. The technician will call you when in route to introduce themselves, provide an ETA, and confirm the reason for the service call.


Honest & Upfront Pricing

All repair pricing is listed in the technician’s price book, ensuring no hidden fees or costs. We'll work with you on financing options by request.


Swift Installation

Our expert technicians have the skill and experience to complete repairs on the day of service. You won’t have to worry about a drawn-out and complicated installation process.



The technician will review all findings, data, and recommendations with you. Once the job is complete, we're available to answer any questions or concerns.

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Valley-Wide Service | Donley

Valley-Wide Service 7 Days a Week

We serve the entire valley with technicians available seven days a week. Even when problems arise on weekends or after hours, our professionals are only one call away. We proudly serve these cities:

  • Ahwatukee
  • Anthem
  • Carefree
  • Cave Creek
  • Chandler
  • Fountain Hills
  • Gilbert
  • Glendale
  • Goodyear
  • Mesa
  • Peoria
  • Phoenix
  • Queen Creek
  • Scottsdale
  • Sun City
  • Surprise
  • Tempe
  • Tolleson
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