Quote within 24 hours Heat pump · Air conditioner · Wall-mounted & central

Heat pumps and air conditioners in the Southwest

Get a price for your work in less than 24 hours anywhere in the Southwest!

Over 15 years of experience!

More than 5000 customers trust us!

Warranty included for every product and service!

Transparent and competitive prices!

Best service in Greater Montreal!

Quick and professional installation!

Pay at the end only, when you are satisfied!

QuoteWithin 24 hAfter the visit, residential and commercial.
EstimateFree, on siteWe come and see the house in the Southwest.
LicenceRBQ 5645-9605-01Subclasses 15.8, 15.10 and 16.
01 · Residential

Some residential air conditioning, ventilation and heating categories in the Southwest

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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 the Southwest

AirGreen: Pioneers of HVAC Excellence in Southwest Montreal

At the heart of Montreal lies a legacy - AirGreen. As a family business, we are committed to revolutionizing the HVAC industry. We proudly serve Montreal, Laval, Longueuil, the North Shore, and the South Shore with unmatched expertise. However, our dedication to the Southwest Montreal area is particularly notable, given its unique blend of residential and commercial infrastructures.

Southwest Montreal: Our Specialization

The Southwest is much more than just a location on a map; it is a melting pot of cultures, architectures, and history. Every building, from century-old homes to ultra-modern offices, presents its own HVAC challenges. At AirGreen, we understand this diversity and tailor our services to meet these distinct needs, ensuring optimal comfort throughout the seasons.

Deep Dive into Our HVAC Offerings

AirGreen doesn’t just provide a service; it delivers an experience. Let’s take a detailed look at the many services we offer:

  • Premium Installations: Our portfolio offers a wide range, from wall-mounted heat pumps to advanced central air conditioners. Additionally, with the growing demand for better air quality, our installations of air exchangers, humidifiers, and dehumidifiers ensure that homes and offices breathe fresh and healthy air.
  • Maintenance & Repair: The heart of any HVAC system lies in its performance. Regular maintenance is crucial. Our meticulously designed maintenance plans ensure systems operate at their maximum efficiency and, if they fail, our expert technicians are ready to restore functionality with minimal downtime.
  • Specialized Commercial Solutions: The requirements of commercial spaces are unique and diverse. Recognizing this, we have developed a wide range of commercial HVAC solutions. From large-scale air conditioning systems for office complexes to specialized ventilation systems for industrial spaces, our solutions meet every commercial need.
  • Thorough Cleaning Services: An efficient HVAC system is not just about machinery. It’s about cleanliness. Our cleaning services, using cutting-edge technology, ensure systems are free of contaminants, promoting health and extending system lifespan.

Why AirGreen Stands Out

  • Heritage and Trust: As a family-owned business rooted in Montreal, every project is personal. We uphold values of transparency, dedication, and unmatched quality of service.
  • Technological Mastery: The HVAC industry evolves rapidly. We are at the forefront of this evolution, constantly updating our methods and equipment to offer the latest and most efficient solutions.
  • Customer-Centered Approach: Beyond machines and technology, it is our relationship with our clients that defines us. From pre-installation consultations to post-installation support, we ensure our clients are informed and satisfied.
  • Environmentally Conscious: Aware of our responsibility to the planet, our HVAC solutions are not only efficient but also eco-friendly, reducing carbon footprints and promoting sustainable living.

For those in Southwest Montreal and its surrounding areas, the choice for HVAC excellence is clear. AirGreen promises more than comfort; we promise trust, commitment, and a partnership that stands the test of time. As seasons change and technologies evolve, AirGreen remains your steadfast partner, ensuring every space is a sanctuary of comfort and health.

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03 · Permits and bylaws

Permits and Regulations : The Southwest

If you are considering a project involving air conditioning, ventilation, or heating in the Southwest, it is essential to inquire in advance about the need to obtain a permit.

Moreover, it is highly recommended to consult the current regulations regarding the installation of heat pumps or air conditioners to ensure compliant and hassle-free implementation!

Learn more

What the bylaw says
Permit
DependsNo permit if the unit serves 1 or 2 dwellings
Distance from lot lines
3 m, or less for a small unit3 m, or less if the unit is 35 × 85 cm or smaller
Noise limit
Not specifiedA study or mitigation measures may be required (acoustic screen)

Montréal borough · Checked on September 30, 2026. Summary only: the official bylaw prevails.

04 · Our installations

Some of our recent installations across Québec

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05 · Brands

Some of our partners in the Southwest

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 the Southwest!

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

  • Refrigeration Technician
  • HVAC Installer
  • Ductwork Installer
  • Apprentices
  • Sales Representative
  • Customer Service Representative
  • Maintenance Personnel
  • Estimator
  • Warehouse Staff
  • Project Manager
  • And Much More!

See our job offers and apply now!

AirGreen · Air conditioning and heating

A heat pump or air conditioner project in the Southwest?

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