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

Heat pumps and air conditioners in Longueuil

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

Over 15 years of experience!

More than 10 000 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 Longueuil.
LicenceRBQ 5645-9605-01Subclasses 15.8, 15.10 and 16.
PermitNo permitSee the bylaw summary
01 · Residential

Some residential air conditioning, ventilation and heating categories in Longueuil

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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 Longueuil

AirGreen: Longueuil's Premier HVAC Solution Provider

In the heart of Longueuil, nestled within the picturesque South Shore of Montreal, AirGreen stands as a testament to excellence in the HVAC industry. As a family-owned business originating from Montréal, we've woven our values of trust, commitment, and unparalleled service into the very fabric of our operations.

Delving Deep into Our HVAC Offerings in Longueuil

Longueuil's unique geographical positioning demands specific HVAC solutions, and at AirGreen, we've meticulously crafted our services to meet these demands. Here's a closer look at what we bring to the table:

  • State-of-the-Art Installation Services: Our team is trained to install a diverse range of HVAC equipment. From the sleek wall-mounted heat pumps that blend seamlessly with your interiors to robust central air conditioners designed for peak performance, we ensure every installation is a blend of aesthetics and functionality.
  • Maintenance, Servicing, and Repair: The longevity of an HVAC system is determined by its upkeep. Our maintenance services are comprehensive, encompassing regular check-ups, timely servicing, and swift repairs. With AirGreen by your side, rest assured your HVAC systems will stand the test of time.
  • Commercial HVAC Mastery: Longueuil's commercial establishments deserve the best, and we deliver just that. Our commercial HVAC solutions span from intricate air conditioning systems for large office spaces to specialized air exchangers for industries with specific air quality needs.
  • Elevating Air Quality: The importance of breathable, clean air cannot be overstated. Our curated range of dehumidifiers, humidifiers, and air exchangers not only enhance air quality but also contribute to a healthier living and working environment.

The AirGreen Advantage: Why We Stand Out

  • Unparalleled Local Expertise: Our roots in Montréal give us an edge. We understand Longueuil's microclimate, its seasonal variations, and the unique challenges they present. This knowledge allows us to recommend and implement solutions that are tailor-made for the region.
  • Extensive HVAC Portfolio: Our mantra is simple – if it's in the HVAC realm, we have it. Our extensive product range ensures that every specific need, be it residential or commercial, is addressed with precision.
  • Family-Driven Values: Our family-driven ethos translates to a business model where every client is treated with the warmth, respect, and attention they deserve.
  • Holistic Solutions: Our engagement doesn't end with installation. We believe in forging lasting relationships, offering end-to-end solutions from initial consultation to post-installation support.

Engaging and Growing with Longueuil

Our journey in Longueuil has been enriched by the community's trust and our shared experiences. We've had the privilege of serving diverse homes and businesses, each with its unique narrative and requirements. These engagements have not only honed our expertise but have also deepened our bond with this vibrant region.

In Conclusion

Navigating the vast landscape of HVAC can be daunting. But with AirGreen, Longueuil's residents and businesses have a partner they can rely on. Our commitment to excellence, backed by our rich legacy and technical prowess, positions us as the undisputed leader in the HVAC domain. When you choose AirGreen, you're not just opting for an HVAC solution; you're investing in a promise of quality, reliability, and lasting comfort.

Get a 100% free quote!

03 · Permits and bylaws

Permits and Regulations : Longueuil

If you are considering a project involving air conditioning, ventilation, or heating in Longueuil, 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!

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What the bylaw says
Permit
No permitNo permit (regular residential lot)
Distance from lot lines
1 m1 m from a lot line
Noise limit
53 dBA53 dB(A) maximum, at the lot lines

Permits and bylaws · 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 Longueuil

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 Longueuil!

Join our dynamic team at AirGreen! We have several positions to fill in the region of Longueuil 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 Longueuil?

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