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Heating, cooling and gas repairs, maintenance and installations from one team.
Emergency Service
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Help for urgent heating and cooling problems, day or night across Ottawa.
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Licensed and insured service that brings clear accountability to every job.
Air Conditioner Repair in Ottawa
Gas Line Service for Ottawa Homes
Furnace Repair for Ottawa Homes
WHY SM HVAC
Complete HVAC Care Built
Complete HVAC Care Built
Around Your Ottawa Home
EMERGENCY SERVICE
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/7
STRAIGHTFORWARD SUPPORT FROM DIAGNOSIS TO COMPLETION.
SM HVAC helps Ottawa homeowners with furnace, air conditioner, heat pump, boiler and gas service. Providing practical recommendations for repairs, maintenance and installations. From urgent repairs to planned replacements, Help is available for heating, cooling and gas systems across Ottawa.
- Maintenance and installations
- Clear advice and practical options
- Heating, cooling and gas expertise
- 24/7 emergency availability
TSSA CERTIFIED
5.0 TOP RATED IN OTTAWA
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Fast Licensed HVAC Service In Ottawa
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Fast Licensed HVAC Service In Ottawa
Furnace, AC, heat pump, boiler, and gas repairs from licensed Ottawa technicians. Book your service online today.
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LOCAL SERVICE.
LASTING COMFORT.
Heating, cooling and TSSA-licensed gas service for repairs, maintenance and installations across Ottawa.
HOW WE CAN HELP
Installation & Service for the Systems Your Home Depends On.
Browse heating, cooling, ventilation, gas line and emergency HVAC services available throughout Ottawa.
PROJECT GALLERY
The Work Behind Better Home Comfort. Heating, Cooling and Gas Projects Across Ottawa.
Explore HVAC repairs, replacements and new installations completed by SM HVAC, including furnaces, air conditioners, heat pumps, boilers, water heaters, gas lines and ductwork.
HERE WHEN YOU NEED US
Let’s Get You Comfortable.
Tell us what is happening with your furnace, air conditioner, heat pump, boiler or gas system. We’ll review your message and help you choose the right next step. We are fully bilingual, so you are welcome to write to us in English or in French.
TSSA CERTIFIED
5.0 TOP RATED IN OTTAWA
5.0 TOP RATED IN OTTAWA
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Contact Us
"Amazing! Another HVAC guy had told me I’d have to scrap my AC unit. Sebastien was able to fix it…"
Mathieu Lacroix
Nepean, ON
CLIENT REVIEWS
Real Reviews From Local Customers.
Read what local homeowners say about our communication, responsiveness and heating and cooling service.
SM HVAC Inc is your local TSSA-licensed HVAC contractor in Ottawa, specializing in furnace repair, air conditioning service, heat pumps, boilers, gas lines, system maintenance, new installations, and 24/7 emergency heating and cooling repairs.
Our team is fully bilingual and serves Ottawa homeowners in both English and French. Service bilingue offert partout dans la région d’Ottawa.
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Copyright © 2026 S.M HVAC Inc. All Rights Reserved.
