Family-owned heating and cooling since 2005, with licensed technicians on call 24/7
- Free estimates on new installations
- Financing from $49/month (OAC)
- All makes and models serviced
Comfort You Can Count On, All Year
New furnace or AC, installed fast
Same-week installation on most systems, and many AC installs finished in a single day.
Learn more →Financing from $49/month
Spread the cost of a new furnace, AC, heat pump or water heater on approved credit.
Learn more →24/7 emergency repair
No heat at 2 a.m. or no cooling in a heat wave? Call any time, any day.
Learn more →Free estimates on new installs
Honest, written quotes from a Google Guaranteed, family-owned contractor.
Learn more →Ottawa Heating and Cooling, Family-Owned Since 2005
Oria Heating and Cooling is a family-owned and operated HVAC company that has kept Ottawa homes warm in January and cool in July since 2005. We work out of 925 Longfields Drive in Nepean, on the Barrhaven side of the south end, and send licensed technicians across the city and into Gatineau.
Every technician holds both a gas licence and an air conditioning (refrigeration) licence, and the company is TSSA and HRAI approved. We are a Lennox authorized dealer, we also install Goodman and other major brands, and we repair all makes and models.
Ottawa homeowners have given us a 5.0-star Google rating from 396 reviews, and we are Google Guaranteed. In 2022 we placed third for Best Air Conditioning Repair in the Ottawa Choice Awards. Read more about our family-owned company or browse customer reviews and stories.
Furnace, AC and Gas Services for Ottawa Homes
From a no-heat call in January to a new air conditioner before the first July heat wave, one licensed team handles the whole system. Choose a service to see details, typical costs and what to expect.
Heating
Furnace installation, repair and maintenance, plus boilers. High-efficiency gas furnaces (96–98% AFUE) sized for Ottawa's −25 °C design temperature.
Learn more →Air Conditioning
Central AC installation and repair. Same-week installs, many finished in a single day, and same-day repair service often available in a heat wave.
Learn more →Heat Pumps & Ductless
Ducted cold-climate heat pumps and ductless mini-splits for homes on natural gas, propane, oil or electric baseboards.
Learn more →Water Heaters
Gas tank water heaters, tankless systems and water heater rentals, installed, repaired and replaced.
Learn more →Gas Lines & Fireplaces
Licensed gas fitting for BBQs, ranges, dryers, garage heaters, gas fireplaces and new builds.
Learn more →Maintenance & Indoor Air
Furnace and AC tune-ups, maintenance plans, humidifiers, HRV/ERV ventilation and smart thermostats.
Learn more →
24/7 Emergency Heating and Cooling Repair
A furnace that quits at −25 °C is an emergency, not an inconvenience. Our line at (613) 866-1869 is answered 24 hours a day, 7 days a week for furnaces, air conditioners, water heaters, humidifiers and HRVs.
Our reviews describe calls at 12:30 a.m. on a Friday, on snowy nights and on Sundays. We start by asking about the symptoms, and sometimes a thermostat setting or a snow-blocked vent pipe can be sorted out over the phone before a technician drives over.
If you smell gas, leave the house first and call Enbridge Gas or 911 from outside. For everything else, see how our 24/7 emergency HVAC service works.
Why Ottawa Homeowners Choose Oria
Kenneth D. put it simply: “I've called them once for my AC and once for my furnace and both times had excellent service.” Here is what stands behind reviews like his.
Licensed for gas and refrigeration
Every technician holds gas and AC licences. Oria is TSSA and HRAI approved and holds the licences required to work in Gatineau, Quebec.
396 five-star reviews
A 5.0-star Google rating, Google Guaranteed status and an Ottawa Choice Award (2022, Best Air Conditioning Repair, 3rd place).
Lennox dealer, every brand serviced
An authorized Lennox dealer that also installs Goodman and other major brands, and repairs all makes and models.
Quick scheduling
Same-week AC installation, many installs finished in a single day, and same-day repair service often available.
Clear quotes, free estimates
Free estimates on new installations and a price before work starts. Reviewers often note the final bill matched the quote.
20+ years in Ottawa homes
Family-owned since 2005, working on everything from Kanata split-levels to rural homes on propane and well water.
5.0 Stars from 396 Google Reviews
- Family-owned and operated
- TSSA and HRAI approved
- Lennox authorized dealer
- Google Guaranteed
- 24/7 emergency service: (613) 866-1869
How a Service Call or Installation Works
- 1
Call or send a request
Phone (613) 866-1869 or use the form. Tell us what's happening, roughly how old the equipment is and where you live.
- 2
Diagnosis or home visit
For repairs, a licensed technician finds the cause before replacing parts. For new systems, we look at your home, ductwork and venting first.
- 3
A clear price
You get the price and your options before work begins. Estimates on new installations are free.
- 4
Clean, licensed work
Gas, refrigeration and electrical work is done by licensed technicians. Old equipment is removed and the work area is left clean.
- 5
Walkthrough and follow-up
We show you how to run and care for new equipment, register it with the manufacturer and follow up to make sure everything works.
Furnace and AC Costs, Financing and Rebates
Most Ottawa homeowners replace a furnace or air conditioner when it fails, not when it suits the budget. Oria offers HVAC financing from $49 per month, on approved credit, so a needed repair or replacement doesn’t have to wait.
Rebates may be available, and Ontario’s Home Renovation Savings Program, run by Enbridge Gas and the IESO, is the main program. Rules and amounts change, so Oria will check current programs for your home. See our HVAC rebates guide.
| Project | Typical Ottawa installed range |
|---|---|
| High-efficiency gas furnace replacement (96–98% AFUE) | $4,500 – $8,500 (variable-speed/modulating up to ~$10,500) |
| Central air conditioner replacement | $4,000 – $8,000 |
| Furnace + AC combo replacement | $8,000 – $15,000 |
| Ducted cold-climate heat pump (with existing ducts) | $9,000 – $18,000 |
| Furnace or AC tune-up | $120 – $200 per system |
These are typical ranges in CAD before rebates, not quotes. The final price depends on your home, the equipment and the venting or ductwork, and Oria gives free estimates on new installations.
Serving Ottawa, Surrounding Towns and Gatineau
From our Nepean base we cover the whole city: Kanata, Stittsville, Barrhaven, Riverside South, Manotick, Findlay Creek, Orléans and Gloucester, plus central neighbourhoods such as Centretown, Westboro and Alta Vista. We also serve Carp, Greely, Richmond, Kemptville, Carleton Place and Rockland.
On the Quebec side, we hold the licences required to work in Gatineau, including Aylmer and Hull, where many homes on electric baseboards are adding heat pumps. Rural homes around Ottawa often run on propane, oil or well water, which affects equipment choices, and we factor that into every recommendation.
See every community on our HVAC service areas page, or contact us to book a visit or a free installation estimate.
Frequently Asked Questions
Straight answers from licensed Ottawa technicians. Still have a question? Call us any time.
How much does a new furnace and AC cost in Ottawa?
A high-efficiency gas furnace (96–98% AFUE) typically costs $4,500 – $8,500 installed in Ottawa, and a central air conditioner $4,000 – $8,000. Replacing both together usually runs $8,000 – $15,000. These are typical ranges before rebates, not quotes. The final price depends on your home, the equipment and the venting or ductwork, and Oria gives free estimates on new installations.
Does Oria offer 24/7 emergency HVAC service in Ottawa?
Yes. Oria Heating and Cooling answers emergency calls 24 hours a day, 7 days a week at (613) 866-1869 for furnaces, air conditioners, water heaters, humidifiers and HRVs. Same-day repair service is often available. If you smell gas, leave your home first and call Enbridge Gas or 911 from outside before calling a contractor.
Are Oria's technicians licensed?
Yes. Every Oria technician holds both a gas licence and an air conditioning (refrigeration) licence, and the company is TSSA and HRAI approved. TSSA regulates fuel-burning appliances and gas work in Ontario. Oria also holds the licences required to work in Gatineau, Quebec, so the same team can serve homes on both sides of the Ottawa River.
What furnace and AC brands do you install?
Oria is a Lennox authorized dealer and also installs Goodman and other major brands. We repair all makes and models, including older units installed by other companies. When we quote a new system, we explain the efficiency ratings (AFUE for furnaces, SEER2 for air conditioners, HSPF2 for heat pumps) and why a particular model suits your home.
How quickly can you install a new air conditioner in Ottawa?
Oria offers same-week AC installation in Ottawa, and many installs are finished in a single day. In one review, a family whose 20-year-old AC failed with the humidex near 40 had a new unit installed the day after the quote. Timing depends on equipment availability and whether electrical or line-set work is needed.
How do I find a reliable HVAC company near me in Ottawa?
Check four things: licensed gas and refrigeration technicians at a TSSA-approved contractor, a long record of recent reviews, a written price before work starts, and the ability to service all brands. Oria has served Ottawa since 2005, holds a 5.0-star Google rating from 396 reviews, is Google Guaranteed, and gives free estimates on new installations.
Do you offer financing for a new furnace or air conditioner?
Yes. Oria offers financing from $49 per month on approved credit for new furnaces, air conditioners, heat pumps and other equipment. Rebates may also be available, mainly through Ontario’s Home Renovation Savings Program. Program rules change often, so Oria will check current programs for your home when preparing your free estimate.
Book Service or Get a Free Estimate
Tell us what is going on and we will call you back with honest advice and a written estimate. Financing from $49/month on approved credit.
- Licensed gas & refrigeration technicians
- 5.0 stars from 396 Google reviews
- 24/7 emergency service
5.0 Stars from Ottawa Homeowners
Every review below is from a real Oria customer on Google.
Related Services and Guides
Serving Ottawa, Gatineau and the Surrounding Area
Based at 925 Longfields Dr in Nepean, our technicians cover the whole capital region.