Ottawa HVAC, Furnace & AC Experts - All Service Areas
Ottawa HVAC | Furnace, AC & Heat Pump Experts
Certified HVAC & Repair Service
Harry’s Home Comfort proudly provides heating, cooling, and indoor air quality services across Ottawa and more than 80 surrounding communities, delivering fast, reliable support for furnaces, air conditioners, heat pumps, water heaters, and ventilation systems. As Ottawa’s trusted HVAC specialists, we serve homes from downtown condos to rural properties with certified technicians, transparent pricing, and high-efficiency comfort solutions built for Ottawa’s extreme climate.
Whether you need emergency furnace repair, AC installation, ductless heat pump upgrades, or annual HVAC maintenance, Harry’s Home Comfort delivers dependable, honest, and expert service throughout the Greater Ottawa Area.
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HVAC Service Locations Across
Ottawa & Surrounding Areas.
Central Ottawa Areas We Serve
East Ottawa & Orleans Region
West Ottawa, Kanata & Stittsville
South Ottawa, Barrhaven & Riverside
Nepean & West-End Communities
Rural & Surrounding Areas
Full HVAC Service Coverage Across Ottawa You Can Count On
Harry’s Home Comfort provides complete heating & cooling services across the entire region, including:
- Furnace installation, repair & maintenance
- Central AC & ductless mini-split systems
- Cold-climate heat pump installation
- Water heater repair & replacement
- Indoor air quality solutions
- Ductwork repair, cleaning & upgrades
- Rattling noises in furnace or vents
- HVAC short-cycling on and off
- Dirty filters or blocked ducts
- 24/7 emergency HVAC service
- Condensate leaks or drain clogs
- Ignition or flame sensor failure
- Compressor or capacitor faults
- Musty smells or excessive humidity
- Poor ventilation in attic or basement
- Blower motor failures or worn belts
- Gas valve or combustion issues
- Overheating from dust buildup
- System sized incorrectly for the home
- Wear from deferred maintenance
Estimate your potential savings with our Heat Pump Savings Calculator.
Find out how much you can save on energy bills and available rebates for your Ottawa home.
Don't worry, Harry’s Home Comfort has the HVAC solutions
Ottawa Trusts.
Trusted Local HVAC Specialists Serving Ottawa
Harry’s Home Comfort proudly serves Ottawa and more than 80 surrounding communities with comprehensive heating, cooling, and indoor air quality services homeowners rely on year-round. Whether you live in a downtown condo, a suburban family home in Nepean, Kanata, Orleans, or Barrhaven, or a rural property in Carp, Greely, Kars, or Rockland, our licensed HVAC technicians provide dependable service, transparent pricing, and customized comfort solutions built to last.
Ottawa’s climate demands HVAC systems that are properly sized, energy-efficient, and capable of performing through freezing winters, humid summers, and rapid seasonal changes. That’s why Harry’s Home Comfort specializes in precision furnace installations, high-efficiency AC upgrades, cold-climate heat pump systems, and thorough annual maintenance to ensure peak performance in every neighbourhood we serve.
But comfort goes beyond heating and cooling. Our team also improves indoor air quality with HEPA filtration, air purification, humidity control, and balanced ventilation systems designed to reduce allergens, eliminate odours, and create a healthier home environment.
Every service call—whether in Kanata Lakes, Stittsville, Riverside South, Cumberland, Gloucester, or Westboro—is handled with professionalism, respect, and attention to detail. From rapid emergency repairs to planned equipment upgrades, Ottawa residents trust Harry’s Home Comfort for honest recommendations, quality craftsmanship, and dependable support backed by years of experience serving communities across the entire region.
Harry’s Home Comfort proudly serves Ottawa and more than 80 surrounding communities with comprehensive heating, cooling, and indoor air quality services homeowners rely on year-round. Whether you live in a downtown condo, a suburban family home in Nepean, Kanata, Orleans, or Barrhaven, or a rural property in Carp, Greely, Kars, or Rockland, our licensed HVAC technicians provide dependable service, transparent pricing, and customized comfort solutions built to last.
Ottawa’s climate demands HVAC systems that are properly sized, energy-efficient, and capable of performing through freezing winters, humid summers, and rapid seasonal changes. That’s why Harry’s Home Comfort specializes in precision furnace installations, high-efficiency AC upgrades, cold-climate heat pump systems, and thorough annual maintenance to ensure peak performance in every neighbourhood we serve.
But comfort goes beyond heating and cooling. Our team also improves indoor air quality with HEPA filtration, air purification, humidity control, and balanced ventilation systems designed to reduce allergens, eliminate odours, and create a healthier home environment.
Every service call—whether in Kanata Lakes, Stittsville, Riverside South, Cumberland, Gloucester, or Westboro—is handled with professionalism, respect, and attention to detail. From rapid emergency repairs to planned equipment upgrades, Ottawa residents trust Harry’s Home Comfort for honest recommendations, quality craftsmanship, and dependable support backed by years of experience serving communities across the entire region.
Your trusted partner for Ottawa HVAC maintenance and repairs delivering expert care, for leading furnace, AC, and heat pump brands
Why Ottawa Homeowners Choose Harry’s Home Comfort
Local certified technicians
Harry’s Home Comfort employs only fully licensed, in-house HVAC professionals who live and work right here in Ottawa. Unlike many companies that rely on subcontractors, every technician who enters your home is a trained Harry’s Home Comfort employee—ensuring consistent quality, accountability, and expert workmanship on every furnace, AC, heat pump, or water heater job.
Fast response times across all Ottawa communities
Whether you’re in Kanata, Orleans, Nepean, Barrhaven, Stittsville, or any surrounding suburb, our team provides fast, reliable HVAC service with rapid dispatch capabilities. Ottawa homeowners benefit from same-day appointments, priority scheduling during extreme temperatures, and a fully stocked fleet ready to handle repairs on the first visit whenever possible.
Transparent, upfront pricing with no hidden fees
We believe HVAC service should be honest and straightforward. Every quote we provide includes a full breakdown of parts, labour, warranties, and optional upgrades—so there are never surprises on your bill. Ottawa homeowners trust us for clear communication, fair pricing, and complete transparency from start to finish.
High-efficiency equipment from top brands
Harry’s Home Comfort installs top-tier HVAC systems designed for performance, durability, and energy savings. We proudly offer high-efficiency equipment from industry leaders including Lennox, Trane, Bosch, Daikin, Honeywell, and more. These premium systems help Ottawa homeowners reduce hydro and gas bills while improving comfort year-round.
24/7 emergency furnace & AC repair
HVAC failures don’t wait for business hours—especially in Ottawa’s extreme weather. That’s why we offer 24/7 emergency furnace and AC repair, ensuring your family stays safe and comfortable. Whether your furnace stops overnight or your AC fails during a summer heatwave, our certified technicians respond quickly to restore comfort fast.
Professional installations built for Ottawa’s climate
Ottawa’s four-season climate demands HVAC systems that can handle freezing winters, humid summers, and rapid temperature swings. Our installation process considers insulation levels, airflow, square footage, and local weather patterns to ensure your furnace, AC, or heat pump operates efficiently and reliably. Every system is installed to manufacturer specifications and Ontario safety standards for long-lasting performance.