Top-Rated HVAC Contractor in Ottawa–Gatineau
Expert heating, cooling, and air quality installation, repair, and maintenance — backed by certified technicians, upfront pricing, and no upfront payment.
Get Your Free Estimate
No upfront payment — a technician will call within 24 hours.
Comfort in three simple steps
We've simplified the process to make your heating and cooling experience fast, easy, and hassle-free — from the first call to the final walkthrough.
Book Your Service
Get a free HVAC estimate or inspection anywhere in Ottawa–Gatineau. Call us or book online — fast and commitment-free.
System Check & Recommendation
Our certified technicians inspect your system, identify issues, and recommend the most efficient solution for your comfort and budget.
Professional Installation & Repair
From repairs to full installations, our team delivers clean, precise work — built to last, every time.
Decades of experience, a certified team, zero stress
HVAC Experts Since Day One
Decades of combined experience keeping Ottawa–Gatineau homes efficient and comfortable, in every season.
Certified & Reliable Team
From estimate to installation, you work with the same trusted technicians — no subcontractors, ever.
Fast, Clean & No Upfront Payment
Free estimate within 24 hours, installation in as little as 48 hours, and flexible financing — we handle everything.
Professional HVAC services, year-round
Comprehensive heating, cooling, and air quality solutions delivered by certified technicians — with upfront pricing on every job.
Ductwork & Air Duct Cleaning
Breathe easier with optimized airflow. We repair, replace, and install ductwork to improve your system's efficiency,…
Get a Free Quote →Heat Pump Installation & Repair
Enjoy year-round comfort with energy-efficient heat pump systems. From new installations to expert repairs, we ensure…
Get a Free Quote →Furnace Installation & Repair
Keep your home cozy and efficient all winter long. Our certified technicians install and repair furnaces…
Get a Free Quote →AC Maintenance
Extend your system's lifespan and prevent costly breakdowns with routine AC maintenance. Enjoy consistent comfort and…
Get a Free Quote →AC Repair
Fast, reliable air conditioning repair when you need it most. Our certified technicians fix all makes…
Get a Free Quote →AC Installation
Stay cool and comfortable all summer with expert AC installation. We provide high-efficiency systems tailored to…
Get a Free Quote →HVAC Maintenance
Keep your system running smoothly and efficiently with regular maintenance. Prevent breakdowns and extend your HVAC's…
Get a Free Quote →HVAC Repair
Fast, reliable repairs to restore your heating or cooling system. Our certified technicians fix all major…
Get a Free Quote →HVAC Installation
Upgrade your comfort with professional HVAC installation. We set up energy-efficient systems that keep your home…
Get a Free Quote →Upgrading your HVAC system isn't an expense — it's an investment in comfort.
✓ Certified Experts, No Subcontractors
Every installation, repair, or maintenance visit is performed by our own certified technicians — never subcontracted out. We take full responsibility for quality, safety, and precision.
✓ Energy Efficiency That Pays for Itself
A modern HVAC system doesn't just heat and cool — it saves you money. Upgrading to energy-efficient equipment reduces wasted energy and lowers your bills.
✓ Fast, Clean & Worry-Free Installation
Most installations are completed within 48 hours — keeping your home tidy and your schedule uninterrupted. Expect punctuality and a spotless finish, every time.
✓ Flexible Financing, Zero Stress
0% interest plans and flexible monthly options let you enjoy a high-efficiency HVAC system now, without upfront financial pressure.
What sets us apart
| Ottawa-HVAC.com | Typical Contractor | |
|---|---|---|
| In-house, certified technicians (no subcontractors) | ✓ | Varies |
| Free estimate within 24 hours | ✓ | Varies |
| Full warranty on labor and materials | ✓ | Materials only, often |
| 0% financing with no upfront payment | ✓ | Rarely offered |
| Help accessing energy-efficiency rebates | ✓ | Rarely offered |
| 24/7 emergency response | ✓ | Business hours only, often |
Chosen by thousands of homeowners
James O. — NepeanGot a heat pump installed with the rebate paperwork handled for us. Saved real money on top of the rebate itself.
Priya N. — BarrhavenDuct cleaning made a noticeable difference in how dusty the house felt. Technicians were clean and thorough.
Steve D. — OrleansGood work on the AC repair, fair price. Scheduling took a couple extra days since it wasn’t an emergency call.
Amanda R. — KanataAnnual maintenance plan has genuinely kept surprises away. Same technician every visit, which is nice.
Marc T. — GatineauBilingual team made the whole process easy. Explained the heat pump vs furnace decision clearly without any pressure to upsell.
Claire B. — OttawaFurnace died on the coldest night of the year and they had someone out first thing the next morning. New system installed within 48 hours like they promised.
Frequently Asked Questions
What areas do you serve?
We proudly serve homeowners and businesses across Ottawa, Gatineau, and the surrounding regions, including Kanata, Orleans, Barrhaven, and Nepean. Our team also travels further into Eastern Ontario and Western Quebec for larger projects.
How often should I have my HVAC system maintained?
We recommend scheduling HVAC maintenance at least once a year — ideally in spring for cooling systems and fall for heating. Regular maintenance improves efficiency, reduces energy costs, and extends the life of your equipment.
Do you offer emergency HVAC repairs?
Yes. We provide 24/7 emergency HVAC repair services. Whether your furnace stops working in winter or your AC fails during a heatwave, our certified technicians are ready to help.
Can poor air quality affect my HVAC system?
Absolutely. Dust, allergens, and pollutants can clog filters, strain components, and reduce efficiency. Our duct cleaning and air quality services help protect both your system and your health.
What brands do you install or service?
Our technicians work with all major HVAC brands, including Carrier, Lennox, Trane, Goodman, Bryant, and more.
Do you offer financing or rebates?
Yes — we offer flexible financing plans with no upfront payment, and help customers access available government rebates and energy-efficiency grants in Ontario and Quebec.
Take action today
Request your free HVAC inspection and estimate — a technician will call within 24 hours.