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HVAC Installation & Repair in Ottawa, ON

Compare 25 hvac installation & repair contractors near you in Ottawa and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated April 2, 2026

Verified Pro Installers

Other Businesses in This Area

Capital City Heating and Cooling Inc.

5.013+ years online
capitalcityheatingandcooling.com

Capital Home Comfort Systems - Ottawa HVAC

5.0~15 years online
capitalhomecomfort.com

Comfort Hub

5.0
comforthub.ca

MR Home Comfort Heating and Cooling Inc.

5.0
mrheatingandcooling.caGet a Free Quote

Oria Heating and Cooling

5.08½+ years online
oriaheatingandcooling.comGet a Free Quote

Ottawa Comfort Heating & Cooling

5.0
ottawacomfort.ca

Anchor Home Comfort

4.96+ years online
anchorhomecomfort.com

Francis Home Environment Heating and Air Conditioning

4.9
francishome.ca

Furnace Factory Direct

4.9
furnacefactorydirect.ca

JD Swallow Heating & Cooling

4.920+ years online
jdswallow.com

Francis Plumbing Heating & Cooling

4.824+ years online
francisplumbing.com

Parent Heating & Cooling

4.825+ years online
parentheatingandcooling.com

Reid Heating and Cooling

4.8
reidheatingandcooling.ca

J.C. Robinson & Sons Ltd. Heating & Air Conditioning

4.728½+ years online
jcrobinson.com

Reliance Holmes Ottawa Heating, Air Conditioning & Plumbing

4.721½+ years online
reliancehomecomfort.com/ottawa

The Energy Centre

4.2
energycentre.ca

HVAC Installation & Repair in Nearby ON Cities

Brampton(24)Hamilton(24)Kitchener(23)London(25)Markham(24)Mississauga(24)Toronto(30)Vaughan(24)

Other Services in Ottawa

Access Control & Intercom(40)Alarm System Installation(23)Appliance Installation(22)Artificial Turf Installation(28)Automotive Installs(3)Concrete & Paving(38)Deck & Patio Building(36)Electrical Services(27)EV Charger Installation(16)Fencing & Gate Installation(33)Fire Protection & Sprinklers(31)Garage Door Installation(20)

HVAC Installation & Repair in Ottawa, ON

Ottawa HVAC contractors in this directory cover the Glebe, Westboro, Kanata, Orleans, Barrhaven, and surrounding Ottawa-Gatineau region. Ottawa's cold winters (-25°C design temps) and humid summers make hybrid heat-pump+gas-furnace systems the regional default. A 3-4 ton system with 80,000 BTU 96% AFUE gas backup for a typical 1,800-2,400 sq ft Ottawa home runs $13,500-$22,000 CAD installed.

Hydro Ottawa and Enbridge Gas cover most Ottawa utilities. Save on Energy and Enbridge HER+ offer significant heat-pump rebates. Greener Homes Grant ($2,500-$5,600) and Canada Greener Homes Loan stack.

Frequently Asked Questions

Hybrid or pure heat pump in Ottawa?
Hybrid for older homes; pure cold-climate heat pump with electric backup for newer well-insulated stock.
Are there big rebates?
Enbridge HER+ ($1,000-$10,000), Save on Energy rebates, Greener Homes Grant ($2,500-$5,600), Canada Greener Homes Loan (0% interest up to $40,000).
Will my Ottawa ducts handle a heat-pump retrofit?
Often a retrofit needs duct upgrades.

About NeedInstall

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