Servicing the Ottawa region’s Heating & Cooling Needs for over 25 Years.

Eco-Home Promo
Furnace Financing


We sell and install high-efficiency & ultra high-efficiency furnaces from Amana, Goodman & Daikin.


We sell and install a wide range of high-quality and efficient air conditioners from  Amana, Goodman & Daikin.


Ductless air conditioning is the future of keeping cool. These systems provide flexible & efficient cooling options.


Harding Heating & Air Conditioning sells and installs high-quality and efficient air quality and cleaner products.


Schedule your free, no-obligation quote for a new furnace, air conditioner or other home comfort system.


Contact us to arrange service, repair, inspection or cleaning of any of your heating, cooling or indoor air quality systems.


Reach out with any questions you might have about your indoor comfort.

Why Choose Team Harding?

Team Harding is the right choice for repair, maintenance, or installation of air conditioning and/or heating system for your home. All our technicians are highly qualified, knowledgeable experts who are trained to critically evaluate all makes and models of heating, cooling and refrigeration equipment and offer the best solutions for ensuring your satisfaction.

  • Locally owned and operated
  • Certified technicians
  • Serving the Ottawa Region for 25 years
  • Club Memberships Available
  • HVAC System Financing Available
  • Daikin Comfort Pro Dealer
  • Best warranties in the industry
  • Licensed professionals
  • Customer Service Oriented
  • BBB Accredited Business

Click for the BBB Business Review of this Heating Contractors in Carp ON

Habitat for Humanity

We’re proud supporters of Greater Ottawa Habitat for Humanity

Contact Us

For emergency service please call (613) 831-2257

To schedule a service or request a free quote, fill out the form below and one of our comfort advisors will be in touch with you shortly.

  • This field is for validation purposes and should be left unchanged.

Team Harding Installs

Upgrade Your Comfort Today!

If you want to upgrade your heating or cooling system, don’t let a small budget hold you back!

Team Harding is proud to offer affordable & transparent financing options through EcoHome Financial and FinanceIt.

Harding Club Memberships

Even the best home comfort equipment, if not maintained properly, can be problematic.

A great way to save money on maintenance, repair, and replacement costs for your heating or cooling system is to invest in a Harding Club Membership. With three unique plans offering different levels of protection and discounts, you can easily find the right protection plan for your home and your budget.

Latest News

How Pets Can Affect Your HVAC System

Many homeowners live with pets, and while they can bring a lot of joy to our lives, they can also be messy and destructive and come with the cost of cleaning up after them! When it comes to pets, your HVAC system is no different and it’s important to take steps to protect it from […]

Prep For Fall With Early Bird Furnace Maintenance

While it can feel like a pain to book, furnace maintenance is a necessary part of owning a functional and efficient furnace. Getting your fall appointment over with early is a great way to beat the crowd and ensure your furnace is ready for whatever the Ottawa winter season is going to bring. Here’s what […]

AC Maintenance For Allergy Season

While April, May, and June are all pretty tough months for those of us who suffer from seasonal allergies, we’re not quite out of the woods (so to speak) yet. August and September can be just as significant when it comes to seasonal allergies due to the growth and presence of ragweed across Ontario. If […]

Trusted Brands

Furnace Installation, Service & Repair

Harding Heating and Air Conditioning is Ottawa’s premier heating provider. We sell and install high-efficiency furnaces from Goodman, Daikin and Amana. We can also diagnose and repair any issues with your current heating system.

Furnace Installation & Replacement

We have a range of high-efficiency furnaces that can make a noticeable difference in your monthly energy bills once installed. Contact one of our comfort advisors to schedule your FREE, no-obligation installation quote.

Furnace Repair & Service

To ensure your heating system is running at peak efficiency, it’s always recommended to have yearly furnace service maintenance. A licensed technician will perform a tune-up, cleaning and safety inspection to ensure everything is working as it should. If you require additional repairs, our expert staff have the knowledge to diagnose and correct any issues.

Air Conditioner Installation, Service & Repair

Ottawa winters can be bitterly cold and summers can be blistering hot. Ensure your air conditioner is running efficiency all summer – if you require air conditioner repair or are looking to upgrade; make Team Harding your first call.

Air Conditioner Installation & Replacement

As the Ottawa Region’s premier cooling provider, we proudly sell and install Daikin, Goodman and Amana central air conditioning units. We offer competitive parts and labour warranties on our air conditioners and can provide you with financing or rent-to-own payment options.

Air Conditioner Repair & Service

Our highly qualified team of HVAC technicians are always ready to help with air conditioner service and repair, including annual preventative maintenance and inspections, emergency AC repairs, and necessary AC service.

Call Now Button