One Goal, One Passion – Comfort in Your Home
Heat pumps, air conditioning, ventilation and heating
in Montreal and on the South Shore
For Comfort
Finally, a Home That Always Feels Just Right
Is your home too hot in the summer or too cold in the winter? At D.S. Climatisation Inc., we offer heat pumps and air conditioning systems that keep your indoor temperature perfect all year round. From sales and installation to repairs and maintenance—we handle it all.
No matter the season,
your home will always be comfortable!
About Us
D.S. Climatisation Inc. is a family-owned business that puts your satisfaction first. Whether you're a family, a professional, or retired, we prioritize your comfort and well-being. With 20 years of experience, David—an absolute perfectionist—ensures every job is done with precision and attention to detail.
Heat Pumps, Air Conditioning, Ventilation & Heating
Sale | Installation | Repair | Maintenance
Never compromise
on your comfort.
Service Areas
D.S. Climatisation Inc. serves the South Shore, Montreal, and surrounding areas, including:
- Châteauguay
- Saint-Jean-sur-Richelieu
- Delson
- Saint-Constant
- Brossard
- Saint-Hyacinthe
- Bromont
- Montreal
- Longueuil
- Saint-Hubert
Our Testimonials
I have 8-9 heat pumps installed by him, excellent service and competitive price.
O. Bisaillon
Very good installer, very fast. We loved sleeping in the cool on hot days.
C. Thibeault
Excellent customer service, good value for money, job well done, on time. Highly recommend.
B. Cayer
Excellent service, I recommend without reservation. I had a furnace and central heat pump installed in May 2024. David suggested several products, and we chose one that met our needs. Installation was meticulous, down to the smallest detail, and when I had a problem with my thermostat 6 months later, I got a quick response and excellent service.
F. Brais
Adding a heat pump to an oil-fired central heating system (Lincoln oil furnace). What great comments to make!
Very professional workmanship, fast, honest, quality system, competitive prices and customer service.
Highly recommend.
S. Pelletier
Peace of Mind
Why Choose Us?
At D.S. Climatisation Inc., every client gets fair pricing, high-quality workmanship, and a relationship built on trust. Plus, we offer a warranty on labour and materials for your peace of mind.
