About Us

Over 35 Years of Experience

Known for providing outstanding customer service and building relationships that last; MESL continues to lead the industry with over 35 years of service.

Specializing in heating, ventilation, air conditioning and refrigeration system installation, maintenance and repair - our team is committed to serving the needs of Southern Ontario’s commercial, industrial and institutional sectors.

MESL builds efficiency and excellence into every job. We use up-to-date technology to exceed customer expectations. Every technician is equipped with high speed internet access. There is continuous communication between employees, customers and technical support. MESL has developed a cutting edge tool called the Mechanical Equipment Tracking System that is completely web based - no software required.

The perfect combination of heritage and innovation, MESL was established in 1983 and has a long lineage of licensed tradesmen within the family owned and operated business.

TSSA Fuel Safety Contractor Registration: 0076378959