Owned by brothers Dave & Martin, Advanced HVAC has built its reputation on honest pricing, expert workmanship, and treating every customer like a neighbour.
Advanced HVAC is a family-operated Ottawa company owned by two brothers, Dave and Martin. We provide year-round residential and commercial heating, cooling and water-system service — and we thrive on building long-term relationships with our clients, from homeowners to property managers.
With 100+ years of combined technician experience, an A+ BBB rating, and fast, friendly 24/7 service 365 days a year, we’ve earned stellar reviews for the quality and value we deliver.
In October 2024, Clément Marchand Natural Gas Services joined the Advanced HVAC family — broadening our expertise and reach across the National Capital Region.
When we started Advanced HVAC, we set out to build something different from the big national chains — a company where the owners actually answer the phone, where pricing is honest, and where the work is done right the first time.
Three generations of Ottawa families now trust us to keep their homes warm in the winter and cool in the summer. That trust is everything to us — and it’s why we treat every customer like a neighbour, because most of them are.
Transparent pricing and no high-pressure upsells — ever.
24/7 emergency response and often next-day installs.
Licensed technicians and CO-safe, code-compliant work.
Join thousands of Ottawa neighbours who trust Advanced HVAC. Get your free estimate today.
Don’t wait until it’s too late—keep your HVAC system running smoothly. Call us now or book an appointment online for fast, reliable service.
