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Furnace Maintenance

Professional Furnace Maintenance and Repair in Orangeville, Alliston and Surrounding Areas

Regular maintenance helps ensure efficiency and reliability of your furnace


Is your furnace acting up or failing to keep your home warm? At Don’s Heating & Cooling, we understand the importance of a reliable heating system, especially during the cold winter months. Fortunately, our team of skilled technicians provides prompt and efficient furnace maintenance and repair services to keep your home cozy and comfortable. Contact us today to learn more about our services or request an appointment.

Why Do You Need Furnace Maintenance?

Whether new or old, mid- or high-efficiency, all furnaces must be cleaned and inspected yearly. Moreover, you should have your furnace filters inspected and cleaned or replaced every two months. We also recommend getting an annual tune-up if you have a heat pump.


Failing to have your furnace regularly tuned-up could result in a mid-winter breakdown or costly repairs. It could also invalidate your manufacturer’s warranty.

Get in Touch

Do you have any questions or want to ask for a quote? Fill out the eform below and we will help you out.

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How can we help you?

Furnace Repair Services

Our experts are well-versed in diagnosing and addressing a variety of furnace issues. You can trust us to tackle the most common furnace problems with precision and expertise. We can help you if your furnace:


  • Is making strange noises

  • Is heating your home unevenly,

  • Is cycling too frequently

  • Is having pilot light issues

  • Won’t turn on

  • Keeps turning off


Don’t let a malfunctioning furnace leave you in the cold — trust Don’s Heating & Cooling to restore warmth to your home.


24/7 Emergency Furnace Repair Services

Furnace emergencies can strike at any time, and we’re here for you when they do. Our 24/7 emergency furnace repair service ensures you get swift and reliable assistance whenever you need it. Our technicians are just a call away, ready to address urgent furnace issues and bring comfort to your home.

Furnace Maintenance Services

Preventive maintenance is the key to ensuring your furnace operates at its best, providing consistent warmth and efficiency. At Don’s Heating & Cooling, we offer comprehensive furnace maintenance services to extend the lifespan of your system and minimize the risk of unexpected breakdowns.

Furnace Maintenance Frequency

Regular furnace maintenance is essential for optimal performance. We recommend scheduling annual maintenance to address wear and tear, replace filters and identify potential issues before they escalate. Our proactive approach to maintenance helps you avoid costly repairs and ensures your furnace operates efficiently throughout the year. During our maintenance visits, one of our skilled technicians will thoroughly inspect your furnace by:


  • Checking and cleaning the burners

  • Inspecting the heat exchanger

  • Lubricating moving parts

  • Testing the thermostat


We also replace air filters, ensuring proper airflow and maximizing energy efficiency.


Schedule Your Furnace Maintenance and Repair in Orangeville and Alliston

At Don’s Heating & Cooling, we deliver unparalleled furnace repair and maintenance services tailored to your needs. Whether you’re facing a heating emergency or need routine maintenance to keep your system in peak condition, you can trust our experienced team to deliver reliable and affordable solutions. Contact us today to schedule a furnace tune-up and experience the warmth of exceptional customer care.


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Very Helpful

“Brian was very helpful. Brendan, the installer and his helper were very neat and careful with all the work.. Answered all our questions pleasantly. Lori and Katie in the office were more than helpful also.”

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- Elaine B.


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Excellent Service

“Excellent service. Price great. Moved to a second new house further North and still used them. Go beyond expectations. Extremely knowledgeable, courteous and friendly. Highly recommend this company.”

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- Rachel H.


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