About Us

Warrior is the leading expert in providing HVAC solutions in Southwestern Ontario. Warrior delivers competitive and efficient products to our clients through partnerships with innovative industry leaders and respected manufacturers, such as Carrier. The foundation of the company originates from a family legacy in the mechanical contracting business dating back to 1961. Warrior’s founder, Dennis Guerrieri has extensive sales and technical experience working with top manufacturers, mechanical engineers, contractors, and end users in the commercial and industrial markets. As a result, our team has a broad understanding of mechanical systems design in conjunction with market intelligence and superior supplier relations. At Warrior, our core values drive our business forward. Acting with integrity, providing service excellence to suppliers and partners, and evolving our skillsets provide the foundation for what we do.