1714 Vincent Massey Drive, Cornwall, ON K6H 5R6

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Our high efficency furnances will help you save money on your utility bills

Breathe easy knowing the air in your home is clean and free of invisible contaminants

Our licensed technicians can maintain, repair or replace your home cooling system

Your best source for furnace and air conditioner specials

Keep your home comfort systems running efficiently with these comprehensive plans

Voted Cornwall’s best Furnace, Air Conditioning & Heating Service Contractors

Walker ClimateCare has been serving Cornwall and area customers since 1972.

If you are outside of Cornwall please review our service area and we will do our best to help!

Walker ClimateCare has stayed true to its founding principle: making sure that every customer is completely satisfied. Google+

Emergency Cornwall Heating and Air Conditioning Repair Services

Walker ClimateCare is one of the most experienced HVAC companies in Cornwall. Walker has been providing prompt emergency service for furnace repairsboiler repairair conditioner service and installation, gas fireplace service and installation, and water heater repair.

We take pride in carrying the best equipment for fair prices. Our reputation precedes us with 90% of our business resulting from referrals and existing customers.

We love to do a great job, read your online reviews, see our customers smile, and then hear the neighbours call us about the friendly HVAC contractor or prompt air conditioning service.

Committed to being the best

Walker ClimateCare is a member of the ClimateCare Cooperative Corporation. ClimateCare is a network of independent heating, ventilation and air conditioning (HVAC) contractors. This 100 percent Canadian, member-owned organization is Canada’s largest heating and cooling cooperative. ClimateCare members are dedicated to on-going training and technical excellence in order to provide superior customer service and follow through on our We C.A.R.E. promise of Comfort, Accountability, Reliability, and Excellence.

Our company is TSSA registered is WSIB compliant and has $5,000,000 liability insurance, and holds its employees accountable for behaviours and cleanliness.

Service & Installations

We service and install boilers and radiant heat, service and install gas furnaces and air conditioners, install full duct systems, service and install attic air conditioning systems (high velocity and low velocity). We install gas and electric water heaters, tankless water heaters, boilers, and gas fireplaces.

We convert oil heated homes to gas and specialize in servicing older homes. We provide service to new homes and are experts in conditioning renovations and additions.

Ecohome Financing Services

Really, it’s no problem. At Walker Climate Care, we have HVAC financing available through Ecohome financing services. You can finance your new furnace, air conditioner or complete system at reasonable interest rates with no down payment.

  • Fast, simple and secure application process
  • Low monthly payments available (up to 15 year plans)
  • Learn more here

Service Agreements & Annual Maintenance Agreements

Walker Climate Care offers a WeCare Protection Plus Maintenance Plan For a limited time, get a precision tune-up for only $59.99!  Click here for details

Meet Captain Comfort

We do more than heating and cooling

Learn More (Video)

Clarity Water-Heater Video
Rent or Own your Water Heater?

"I had a broken air conditioning unit and Walker helped me understand the options between repairing versus replacing my unit. Thanks Walker."

-Sarah G.
Walker Customer

"Walker ClimateCare installed a new AC unit for our home quickly and professionally. It is hot outside, but our house is nice and cool!"

-James J.
Walker Customer

"Our oil heating bill was close to $3000 each year. Now after our new gas furnace was installed this past winter was less than $800 . Thanks Walker Climate Care."

-Andy M
Walker Customer

Peace of mind

Customer experience is everything


Get the peace of mind you deserve. Have your equipment maintained by our factory-trained technicians. Schedule your annual maintenance check-up today.


Sleep better at night knowing your furnace, air conditioner and other home-comfort equipment is well maintained. Our annual maintenance program can help you avoid the inconvenience—and potential damage—caused by a system breakdown.


We would like to know about your experience with our service. As a gesture of our appreciation for your business and for taking the time to complete the survey, we will send you a coupon to refer a friend for up to $200 off their purchase of one of our products, along with a coupon for you for up to $200 off your next purchase.


Are you thinking about replacing your old heating and cooling equipment, but not sure that you can afford it? Aside from financing options, Walker also offers rebates for homeowners that can help make that dream a reality.

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