Illustration of an eco-friendly air conditioning unit surrounded by lush green forest, promoting energy efficiency in Québec. RBQ #5645-9605-01.

Get a price for your project in less than 24 hours anywhere in Saint-Valentin!

✅ Over 15 years of experience!

✅ Over 10,000 customers trust us!

✅ Warranty included for every product and service!

✅ Transparent and competitive pricing!

✅ The largest selection in Quebec, residential and commercial!

✅ Quick and professional installation!

✅ Work protected by $5,000,000 liability insurance!

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Permits and Regulations: Saint-Valentin

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

Furthermore, it is strongly recommended to consult the regulations in force concerning the installation of heat pumps or air conditioners to ensure a compliant and trouble-free implementation!

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AirGreen is proud to be part of:

Logo of Corporation des maîtres électriciens du Québec with blue emblem and text on light background.
Logo of Régie du bâtiment Québec with fleur-de-lis symbols.
Logo of the Commission de la Construction du Québec with geometric design.
Concessionnaire Sharp OR seal with red ribbon on green background.
Concessionnaire Fujitsu Elite badge showcasing Airstage détaillant status on a green background.
Logo of "Concessionnaire Midea Pro Partner" in green and white text.
Concessionnaire GREE Elite branding image with logo and text on green background.

Certain Categories of Residential Air Conditioning, Ventilation & Heating in Saint-Valentin

Modern wall-mounted air conditioner in a living room, providing efficient cooling in a bright and minimalistic space.
Hand wearing bracelets pointing at a blank wall, ceiling lights visible.

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

Some of Our Partners on Saint-Valentin

Some of our Repair Services in Saint-Valentin

Sharp AirGreen AIREST air conditioner with WiFi and energy-efficient features, rated by RenoClimat and Energy Star.

In Stock at AirGreen!

A New Standard in Air Conditioning and Air Purification!

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Certain Categories of Commercial Air Conditioning, Ventilation & Heating in Saint-Valentin

  • Collage of modern cityscapes with industrial buildings, scenic views, and sunset skyline featuring silhouetted birds and smokestacks.
  • Modern commercial spaces with large windows, greenery, and industrial interiors showcasing natural light and ventilation systems.
  • Industrial HVAC systems, cooling fans, and units in a large warehouse facility highlighting ventilation and climate control technology.

Some of our Cleaning Services in Saint-Valentin

Some of our recent service calls

Information before buying

AirGreen vehicles and equipment in a vibrant autumn setting, ready for HVAC installation and climate services.

Clear guidelines for new projects in Saint-Valentin

AirGreen is a family-owned HVAC company based in Montreal, operating for over 15 years , with installation expertise applicable to residential, commercial, and industrial environments. Our expansion on the South Shore is supported by our Boucherville showroom, which facilitates coordination, preparation, and consistency in execution standards without reducing the scope of our operations. In Saint-Valentin, we work on new installation projects, defining the mandate from the outset around concrete parameters: • system architecture and distribution logic • integration of controls and operating sequences • placement of units, supports, and technical routes.

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Fujitsu air conditioning unit mounted on red brick wall outdoors, providing energy-efficient cooling.

Ranges of devices and adaptation to building configurations

The installations described here relate exclusively to new systems , chosen according to physical constraints, usage, and energy objectives. We install wall-mounted heat pumps , wall-mounted air conditioners , central heat pumps , central air conditioners , multi-zone systems , air-to-water systems , PTAC/VTAC solutions, as well as ventilation (air exchangers, humidity control, fresh air supply). This selection applies to houses , multi-unit residential buildings , commercial spaces , and mixed-use buildings , based on a structured selection process: • building envelope characteristics, volumes, and heat losses • occupancy profiles and requirements per zone • heating/cooling loads and distribution limits • energy efficiency objectives and operational continuity.

Air conditioning unit installed outdoors featuring Sharp Eco Inverter technology on a metal stand.

Controlled execution sequence, from sizing to commissioning

A high-performing new installation relies on a reproducible method that minimizes discrepancies between the design and the actual result. Our approach includes system analysis and load assessment , followed by a compatibility check (equipment, power supply, controls, accessories, distribution) to prevent inconsistencies in regulation and sizing. Installation coordination is structured to secure each technical interface: • unit location and clearance management • connections (refrigeration, hydraulics, drainage) and protections • cabling, communication, and control parameters. Commissioning finalizes the entire process with adjustments, validations, and start-up, ensuring a reliable , scalable , and stable long-term solution.

Gree wall-mounted air conditioner displaying temperature of 74 degrees.

Compliance, documentation and appropriateness of approach at Saint-Valentin

Quality of execution is inseparable from regulatory compliance , coordination, and complete documentation to support long-term sustainability , operational stability, and energy efficiency. System handover relies on commissioning procedures and a clear transfer of: • configuration, operating instructions and guidelines • connection information and compliance elements • documentation useful for monitoring and optimizing usage. AirGreen assists clients in understanding applicable Hydro-Québec and federal subsidy programs, without presenting them as guaranteed or as an outsourced administration. This rigor is particularly relevant in Saint-Valentin, where load variations, service volumes, and fresh air requirements demand disciplined and verified integration. A properly sized new system, installed and commissioned according to a documented method, remains the foundation for stable and measurable performance.

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Career: Join the AirGreen team in Saint-Valentin!

Join our dynamic team at AirGreen! We have several positions available in the Saint-Valentin area and the rest of the Montérégie region!

  • Refrigeration Technician / Refrigeration Specialist
  • HVAC Installer
  • Duct installers
  • Apprentices
  • Sales Representative
  • Customer Service Representative
  • Maintenance staff
  • Estimator
  • Warehouse staff
  • Project Manager
  • And many others!
View our job offers and apply now!