Browse the Top HVAC Contractors Serving Port Hawkesbury, NS

D Gillis Ventilation & Air Conditioning Ltd provides expert HVAC installation, repair, and maintenance services in Port Hawkesbury and surrounding areas. Specializing in energy-efficient heat pumps and custom ductwork solutions, we help residential and commercial clients reduce energy costs while maintaining optimal indoor comfort. Our HRAI-certified technicians deliver reliable climate control systems tailored to Nova Scotia's unique environmental conditions.