Georgetown AC Repair & Furnace Repair

Formerly Appleby Systems Georgetown, we’ve been servicing the Halton Hills area for over 20 years. We offer comprehensive HVAC services in Georgetown, Ontario.

Whether you need a new furnace, have a broken AC, or want to be prepared for the season to come, Dr HVAC will deliver the best results with the best customer service, guaranteed

Helping Georgetown Homeowners

Wherever you live in the Halton Hills Area – Georgetown, Halton Hills, Orangeville, Caledon, Acton, Milton or Erin and everywhere in between – we can be at your door with a friendly smile, ready to fix the problem.

We also provide air conditioning rentals, furnace rentals and water heater rentals in Georgetown.

Best of all, we provide a 100% satisfaction guarantee on our work. We promise that the work will be done correctly, or we’ll fix it for free.

“Great service! Technician Sabastian was knowledgeable, friendly, did a great job checking out my furnace as I am new to the house. You have my HVAC business!”


100% Satisfaction Guaranteed
DR HVAC BBB - Brampton, Georgetown, Hamilton

Dr HVAC Georgetown (formerly Appleby Systems)
348 Guelph Street Unit 2B
Georgetown, Ontario L7G 4B5
(905) 877-8990

Member of the Halton Hills Chambe rof Commerce

Our Georgetown HVAC Services

Dr HVAC is accredited by these independent organizations.

At Dr HVAC, we are committed to providing you with the best possible home heating experience.

About Appleby Systems Georgetown

With Paul at the helm, Appleby built a reputation over more than 20 years for quality products; outstanding customer service; factory-backed warranties; and licensed, professional, and knowledgeable hometown staff. The company won multiple awards, such as “Halton Hills Small Business of the Year” and “Reader’s Choice.”

Appleby Systems Georgetown was founded by local resident Paul Petersen.

Family and community have always been the cornerstones of our business at Appleby. We believe in supporting our community and local businesses, giving back whenever possible.

Upon Paul’s retirement in 2020, he handed over the reins to Brendon Aldridge and the “friendly experts” from Dr. HVAC, who have been serving Brampton, Mississauga, Caledon, and the Greater Toronto area for over a decade. The team is now looking forward to providing the same great quality of service to Georgetown homeowners.

When you work with Dr HVAC, you get:

  • Fast, reliable service. We understand how important your home heating and cooling is, which is why we’ll be there as quickly as possible. When you book your appointment, you can trust us to be on time.
  • Honest pricing. No one likes surprise fees. We’ll always provide you with an honest, upfront quote before work begins.
  • Expert knowledge and care. All of our technicians are fully-licensed and participate in ongoing training, so they have the most up to date knowledge. Once the work is completed, we’ll leave your furnace area clean and tidy.
  • Services for any make or model. We have the knowledge and ability to perform repairs and service on all makes and models of furnaces, air conditioners, and water heaters.
  • Satisfaction guaranteed. If our work fails during the season, we’ll come back and fix it free.
    Learn more about our guarantee >

Air Conditioning Repair in Georgetown

It gets hot during a Georgetown summer – and it becomes unbearable when your air conditioner is on the fritz.

We’ll book your repair appointment as early as possible, and get your cool air back on as quickly and safely as possible.

Georgetown Furnace and Air Conditioner Installations

Time for a new furnace or AC? Our home specialists will help you choose the right system by doing a thorough inspection of your home and conducting a presentation of your options. We never pressure you into buying something you don’t need: our only focus is finding the furnace or air conditioner that is right for your needs.

Our Trane-certified installation technicians will arrive on time for your scheduled installation appointment with everything they need to complete the job. They’ll walk you through each step of the installation process, and will answer all of your questions so you feel confident operating your new home system.

Best of all, our installations are 100% guaranteed.

Peace of Mind All Year Long

A Dr HVAC service club membership gives you the peace of mind that your furnace and air conditioner will be serviced each year and you’ll be ready for whatever temperatures Mother Nature throws your way.

For the low price of $9.99 a month, you’ll receive complete and hassle-free coverage of your furnace and air conditioner – plus the following exclusive benefits:

  • Annual Furnace Maintenance – we’ll contact you to schedule it.
  • Annual Air Conditioning Maintenance – we’ll call you to arrange it.
  • 15% discount on all repairs
  • 10% discount on duct cleaning
  • 10% discount on indoor air quality products
  • Guaranteed appointments within 24 hours – yes, even in peak season!
  • A discounted service fee of $49.99

“Service was great! Everyone arrived at our home as promised. Installation was done in a timely manner without any surprises. Old equipment was removed and the furnace area was left clean. We are warm again and looking forward to using our new AC.”

Steve D.


Toronto family indoors in winter

11 Tips to Help Your Furnace and Save You Money

Not many people know this but furnace efficiency, helping your furnace last longer, and saving money all go hand in hand.

couple sitting on couch smiling

What is the Best Humidity Level?

The healthy recommended indoor temperature is 18 – 21°C in winter. But what’s the best humidity level?

Reviewing savings through energy efficiency

Did You Know You Could Save THIS MUCH with a High-Efficiency Furnace?

People are always looking for ways to save money, particularly during the winter. Let’s face it; heating your home is expensive.

Community Involvement

We believe in supporting our community and local businesses, giving back whenever possible.

We are members of the Halton Hills Chamber of Commerce.

That is why we have been awarded “Reader’s Choice” for almost a decade.

Cancer Assistance Services Halton Hills

Cancer Assistance Services of Halton Hills is a community-based service, providing support and hope to individuals living with cancer. As a registered charity, CAShh is supported exclusively by private donors, community fundraising events, and volunteers.


Save up to $7,100 with the Greener Homes Grant and exclusive Dr HVAC rebates on heat pump systems!