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Heat pumps and air conditioners in Sainte-Catherine

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QuoteWithin 24 hAfter the visit, residential and commercial.
EstimateFree, on siteWe come and see the house in Sainte-Catherine.
LicenceRBQ 5645-9605-01Subclasses 15.8, 15.10 and 16.
PermitTo be confirmedSee the bylaw summary
01 · Residential

Some residential air conditioning, ventilation and heating categories in Sainte-Catherine

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SHARP CPU Airest Wall Mounted Heat Pump | 12,000 BTU | Montreal, Laval, South Shore & North Shore

In Stock at AirGreen!

A New Standard in Air Conditioning and Air Purification!

SHARP CPU Airest Wall Mounted Heat Pump | 12,000 BTU | Montreal, Laval, South Shore & North Shore

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02 · AirGreen in Sainte-Catherine

AirGreen: Redefining Comfort and HVAC Excellence in Sainte-Catherine, South Shore of Montreal

Welcome to AirGreen, your trusted expert for heating, ventilation, and air conditioning (HVAC) solutions in Sainte-Catherine, a flourishing gem on the South Shore of Montreal. Combining natural beauty, residential charm, and growing economic opportunities, Sainte-Catherine is the embodiment of balanced living. At AirGreen, we’re committed to delivering cutting-edge HVAC solutions that enhance comfort, efficiency, and well-being for homes and businesses across this vibrant community.

Sainte-Catherine: Where Nature Meets Modern Living

Overlooking the St. Lawrence River, Sainte-Catherine offers a unique blend of suburban tranquility and natural splendor. The Récré-O-Parc, with its picturesque trails and stunning waterfront views, creates a perfect escape for outdoor enthusiasts. The city also continues to grow, with modern residential developments, bustling businesses, and a tight-knit community that reflects its exceptional lifestyle.

As seasons shift from snowy winters to humid summers, maintaining an optimal indoor environment is a must. That’s where AirGreen comes in. With our expertise in HVAC systems, we provide tailored solutions that ensure consistent comfort and energy efficiency all year long.

Residential HVAC Solutions in Sainte-Catherine: Bringing Comfort Home

Your home is your sanctuary, and AirGreen is here to make it as comfortable, energy-efficient, and healthy as possible. Our HVAC solutions are designed to suit Sainte-Catherine’s diverse homes, from charming riverside cottages to newly built family residences.

  • Wall-Mounted Heat Pumps and Air Conditioners: Designed for efficiency and elegance, our wall-mounted heat pumps deliver reliable heating during freezing winters and refreshing air conditioning in summer. Their compact design, quiet operation, and energy-saving features make them the perfect addition to your home.
  • Central Heating and Cooling Systems: For larger homes or families seeking seamless comfort, our central HVAC systems provide uniform temperature control in every room. Whether you’re upgrading an older system or installing a brand-new unit, our installations guarantee optimal performance and long-term value.
  • Indoor Air Quality Solutions: Living close to the river and nature has its perks, but it also means pollen, moisture, and allergens can become a concern. AirGreen’s air exchangers and dehumidifiers filter the air, eliminate excess humidity, and ensure a fresh and healthy living environment for your family.

With AirGreen, you don’t just get HVAC systems—you get peace of mind and a home where comfort reigns year-round.

Commercial HVAC Solutions: Supporting Sainte-Catherine’s Local Businesses

Sainte-Catherine’s thriving business landscape—from cozy cafés to industrial facilities—requires reliable and efficient HVAC solutions. AirGreen is proud to partner with local businesses to provide systems that foster productivity, customer satisfaction, and energy efficiency.

  • Custom HVAC Installations for Businesses: Whether you’re managing a boutique, a restaurant, or an office, we design and install HVAC systems tailored to your operational needs. Our solutions ensure an inviting atmosphere for customers and employees alike, all while reducing energy costs.
  • Preventative Maintenance Programs: Regular maintenance is key to avoiding unexpected breakdowns and maximizing system efficiency. AirGreen’s preventative maintenance services ensure that your HVAC systems run smoothly year-round, saving you time and money in the long run.
  • Fast and Efficient Repairs: When issues arise, downtime is not an option. Our certified technicians respond promptly to diagnose and repair HVAC systems, ensuring your business continues operating seamlessly.

For businesses in Sainte-Catherine, AirGreen delivers HVAC solutions that combine reliability, performance, and exceptional service.

Why Sainte-Catherine Residents and Businesses Trust AirGreen

At AirGreen, we’re more than just an HVAC company—we’re part of the community we serve. Here’s why Sainte-Catherine chooses us time and time again:

  • Local Expertise and Personalized Solutions: We understand the unique needs of Sainte-Catherine’s homes and businesses. Whether it’s an older riverside property or a modern commercial space, we provide HVAC solutions tailored to your specific environment.
  • Energy-Efficient and Innovative Technology: Our systems combine the latest HVAC advancements with energy-efficient performance, helping you save on utility bills while reducing your environmental footprint.
  • A Commitment to Excellence: From consultation to installation and maintenance, our certified professionals deliver a smooth, transparent, and professional experience. We treat every project as if it were our own.
  • Clear and Competitive Pricing: No surprises, no hidden costs—just honest quotes and results that exceed your expectations.

AirGreen: Your Partner for Year-Round Comfort in Sainte-Catherine

Sainte-Catherine is a city that embraces growth, nature, and community, and at AirGreen, we share these values. By providing innovative HVAC solutions, we help residents and businesses enjoy spaces that are comfortable, healthy, and energy-efficient no matter the season.

Whether you’re considering a wall-mounted heat pump, a central HVAC system, or indoor air quality enhancements, AirGreen delivers results you can trust. With our expertise, dedication, and passion for customer satisfaction, we ensure that your home or business in Sainte-Catherine stays comfortable, efficient, and ready for every challenge.

Contact us today for your free, no-obligation quote, and experience the difference AirGreen can make. Together, let’s transform your environment into a space where comfort and energy savings go hand in hand.

Get a 100% free quote!

03 · Permits and bylaws

Permits and Regulations: Sainte-Catherine

If you are considering an air conditioning, ventilation or heating project in Sainte-Catherine, it is essential to find out beforehand whether you need to obtain a permit.

In addition, it is strongly recommended to consult the regulations in force concerning the installation of heat pumps or air conditioners to ensure compliant and smooth implementation!

Learn more

What the bylaw says
Permit
To be confirmedConfirm with urban planning: heat pumps are not on the City’s lists
Distance from lot lines
1 m1 m from the lot lines
Noise limit
55 / 50 dBOver 55 dB by day (7 a.m. to 9 p.m.) or 50 dB at night (9 p.m. to 7 a.m.) at the complainant’s lot line: not allowed

Permits and bylaws · Checked on September 30, 2026. Summary only: the official bylaw prevails.

04 · Our installations

Some of our facilities in Sainte-Catherine

Some of our recent installations across Québec

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05 · Brands

Some of our partners in Sainte-Catherine

FUJITSU: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North ShoreHITACHI: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North ShoreSAMSUNG: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North ShoreLG: Heating, Ventilation & Air conditioning | Montreal, Laval, Longueuil, South Shore and North ShoreSHARP : Heating, Ventilation & Air Conditioning | Montreal, Laval, Longueuil, South Shore and North ShoreMIDEA: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North ShoreGREE : Heating, Ventilation & Air Conditioning | Montreal, Laval, Longueuil, South Shore and North ShoreDIRECT AIR: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North ShoreCANAIR: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North ShoreELIOS: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North ShoreBOSCH : Heating, Ventilation & Air Conditioning | Montreal, Laval, Longueuil, South Shore and North ShoreFORESTAIR: Air Conditioning, Ventilation & Heating | Montreal, Laval, Longueuil, South Shore and North Shore
Buying guide

Don’t make the mistake of buying a wall-mounted system without reading our 2025-2026 Buying Guides! Discover the best models, our tips for saving money, and everything you need to know before making your choice. Open the guide and make a smart investment now!

AirGreen is proud to be part of:
AirGreen refrigeration team
06 · Careers

Career: Be part of the AirGreen team in Sainte-Catherine!

Join our dynamic team at AirGreen! We have several positions to fill in the Sainte-Catherine region and the rest of Greater Montreal!

  • Refrigeration Technician / Refrigeration Engineer
  • HVAC Installer
  • Duct Installers
  • Apprentices
  • Sales Representative
  • Customer Service Representative
  • Maintenance staff
  • Estimator
  • Warehouse staff
  • Project Manager
  • And many more!

See our job offers and apply now!

AirGreen · Air conditioning and heating

A heat pump or air conditioner project in Sainte-Catherine?

We come and see the house, and the estimate is free.

RBQ licence 5645-9605-01Subclasses 15.8, 15.10 and 16.
Free on-site estimate
Quote within 24 hours