
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 49 years in the business, let our family-run company provide the high-quality furnace care you need.
Schedule furnace services in Phoenix with Donely A/C & Plumbing by calling (602) 698-8912.
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.
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.
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.
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.
Protect your furnace and your comfort — schedule furnace maintenance in Phoenix by calling (602) 698-8912.

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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!
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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.
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How long does an average furnace last?
A well-maintained furnace can last about 15 to 20 years.

