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-Mathieu-de-Beloeil!

✅ 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!

Get a 100% Free Quote!
Logo of Municipalité de Saint-Mathieu-de-Beloeil featuring a sun, mountain, field, and tree in green and yellow.

Permits and Regulations: Saint-Mathieu-de-Beloeil

If you are planning an air conditioning, ventilation or heating project in Saint-Mathieu-de-Beloeil, it is essential to find out beforehand whether a permit is required.

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!

Learn More

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-Mathieu-de-Beloeil

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 in Saint-Mathieu-de-Beloeil

Some of our Repair Services in Saint-Mathieu-de-Beloeil

Some of our recent installations are located throughout Quebec.

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!

Learn More

Certain Categories of Commercial Air Conditioning, Ventilation & Heating in Saint-Mathieu-de-Beloeil

  • 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-Mathieu-de-Beloeil

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.

Established in Saint-Mathieu-de-Beloeil, operational base

AirGreen Air Conditioning & Heating is a family business based in Montreal ; with over 15 years of experience in HVAC, we install new systems for residential , commercial, and industrial environments, and our expansion on the South Shore is supported by our Boucherville showroom . In Saint-Mathieu-de-Beloeil , this expertise translates into a structured implementation process where project parameters are defined before execution: • definition of comfort and control objectives (zones, setpoints, scenarios) • integration of installation and routing constraints • preparation of interfaces (power supply, drainage, controls) to deliver a coherent system from the outset, while keeping the focus on the new installation.

Contact Us!
Wall-mounted air conditioning unit in a modern interior, featuring a sleek design. Ideal for efficient home or office cooling.

Range of equipment, building adaptation

The installations described here relate exclusively to new systems : wall-mounted heat pumps , wall-mounted air conditioners , central heat pumps , central air conditioners , multi-zone systems , air-to-water systems , PTAC/VTAC , as well as ventilation ( air exchangers , humidity control , fresh air supply ). These solutions are applicable to houses , multi-unit residential buildings, commercial spaces , and mixed-use buildings , according to a technical selection logic based on: • building characteristics (envelope, volumes, layout, ductwork possibilities) • usage profiles (occupancy, schedules, priority zones, fresh air requirements) • thermal loads and operating objectives (energy efficiency, stability, peak load control), in order to align sizing, architecture, and settings with actual usage.

Sharp eco inverter air conditioner with Plasmacluster technology installed outdoors on a raised platform.

Execution sequence, settings validated

Our methodology for installing new systems follows a structured workflow that includes system analysis , load assessment , equipment compatibility verification , installation coordination , and commissioning , with particular attention to reliability , scalability , and stable performance over time. The sequence is organized to minimize deviations and ensure system behavior: • validation of load assumptions and operating conditions • compatibility checks (electrical, control, distribution, interfaces) • commissioning with functional testing, adjustments, and recorded reference measurements to achieve reproducible performance over multiple seasons.

Rooftop air conditioning unit on a sunny day with a clear blue sky in the background.

Sustainable compliance, documented delivery

Quality of execution relies on regulatory compliance , coordinated stages, and a structured handover process that includes commissioning procedures, documentation, and the transfer of operating parameters. AirGreen supports clients in understanding applicable subsidy programs, including Hydro-Québec and certain federal programs, without presenting them as guaranteed or as outsourced administration; the objective remains sustainability , operational stability , and long-term energy efficiency. For projects in Saint-Mathieu-de-Beloeil , this disciplined approach to new installations reduces integration uncertainty and establishes a compliant, measurable, and actionable technical framework from the outset.

Get a price
Smiling team of four workers in green shirts outdoors, standing next to equipment with trees and buildings in the background

Career: Join the AirGreen team in Saint-Mathieu-de-Beloeil!

Join our dynamic team at AirGreen! We have several positions available in the Saint-Mathieu-de-Beloeil 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!