Explore 16 Trusted HVAC Contractors Serving Mississauga, ON

Kilmer Environmental specializes in energy-efficient HVAC systems, humidity control, and indoor pool dehumidification solutions for Ontario clients. With 35+ years of experience, we deliver durable, sustainable systems tailored to schools, commercial buildings, and industrial facilities. Our services include design assistance, parts supply, and maintenance across central and northern Ontario.

GLORS Heating & Air Conditioning provides expert HVAC installation, repair, and maintenance services for residential clients in the Greater Toronto Area. Specializing in furnaces, air conditioners, and energy-efficient systems, we combine over 17 years of technical expertise with 24/7 emergency response. Our commitment to quality is reflected in 10-year warranties, government rebate assistance, and certified technicians trained on leading brands like Trane and Carrier.

A Plus Quality delivers expert HVAC installation, repair, and maintenance services across Toronto, Mississauga, and Vaughan. With 25 years of experience, we specialize in energy-efficient heating, cooling, and air quality systems for residential and commercial clients. Our Carrier-certified team ensures reliable, cost-effective solutions aligned with evolving industry standards.

Aire One Peel Heating & Cooling provides comprehensive HVAC services including installation, repair, and maintenance of furnaces, air conditioners, and heat pumps in Mississauga and surrounding areas. With over 25 years of experience, we deliver energy-efficient solutions backed by lifetime satisfaction guarantees and 24/7 emergency support. Our certified technicians serve residential and commercial clients with personalized service and technical expertise.

Coolbreeze Air specializes in HVAC design, manufacturing, and maintenance for commercial, industrial, and institutional clients. With over 50 years of experience, we combine advanced engineering with hands-on expertise to deliver energy-efficient, cost-saving solutions. Our proprietary technologies and 24/7 emergency services ensure uninterrupted operations for critical facilities.

Controlled Comfort Air delivers comprehensive HVAC services including furnace and AC repair, installation, and maintenance across the GTA. With over 65 years of local experience, we specialize in energy-efficient systems, emergency repairs, and personalized solutions for residential properties. Our licensed technicians provide 24/7 service, free estimates, and senior discounts while maintaining partnerships with leading brands like Trane and Amana.

Ultra Comfort provides comprehensive HVAC services, including furnace, air conditioning, and heat pump installation, maintenance, and repair. Specializing in gas fireplaces, duct cleaning, and preventive maintenance plans, we serve residential and commercial clients across Ontario. With over 40 years of experience, we combine technical expertise with a commitment to customer satisfaction.

Encore 21 has delivered expert HVAC services across Greater Toronto Area for over 35 years. Specializing in heating, ventilation, and air conditioning systems, we serve residential and commercial clients with installations, repairs, and maintenance. Our certified technicians provide 24/7 emergency response and use premium equipment from trusted brands.

Mestek, Inc., Inc. is a leading manufacturer of HVAC equipment and architectural building envelope solutions. Since 1946, we have provided innovative heating, ventilation, and cooling systems alongside metal forming machinery and architectural components. Our expertise spans residential and commercial applications with intelligent controls and comprehensive support services.

CB Supplies is a Canadian manufacturer and distributor of plumbing, hydronic, and HVACR solutions, established in 1962. We specialize in high-quality products like PEX and PE-RT tubing, carbon steel fittings, and flexible gas piping, serving residential, commercial, and industrial markets. Our focus on innovation, sustainability, and exceptional service is supported by four regional facilities and a 25-year warranty on select products.

Springbank Mechanical Systems provides energyefficient HVAC/R solutions for commercial properties across Southern Ontario. We specialize in retail HVACR, commercial HVAC, refrigeration, and building automation services. Our goal is to deliver reliable performance, reduce energy costs, and support sustainable building operations.

Applewood Air Conditioning delivers heating, air conditioning, and indoor air quality solutions for homes and businesses across Southern Ontario. With over 55 years of experience, we specialize in installations, emergency repairs, and maintenance, using advanced technology and factory-trained technicians. Our commitment to quality, customer-centric approach, and 24/7 service have made us a trusted choice for HVAC needs in the GTA and beyond.

Mueller Residential HVAC is a trusted Toronto-based provider of residential and commercial HVAC services with 35+ years of industry experience. Specializing in heating, ventilation, air conditioning, and indoor air quality solutions, we deliver customized installations, repairs, and maintenance backed by certified technicians and premium equipment. Our commitment to quality, energy efficiency, and customer satisfaction has made us a leading choice for homeowners seeking reliable climate control systems.

Evam Canada provides expert heating, ventilation, and air conditioning services for residential and commercial clients across Mississauga, Oakville, and the GTA. With over 25 years of experience, we specialize in furnace and AC installations, emergency repairs, and energy-efficient solutions. Our certified technicians deliver reliable service backed by manufacturer warranties and 0% financing options.

Gordon R Williams specializes in HVAC solutions, providing energy-efficient climate control products and services for commercial, institutional, and residential clients. With over 30 years of experience, we deliver tailored heating, cooling, and ventilation systems, including PTACs, ductless air conditioners, and smart automation technologies. Our nationwide service emphasizes sustainability, reliability, and cutting-edge innovation to meet diverse project requirements.

Avis Heating & Air Conditioning specializes in comprehensive HVAC solutions for residential and commercial clients across Ontario. With 15+ years of experience, we offer sales, installation, and maintenance of heating, ventilation, and cooling systems alongside 24/7 emergency repair services. Our certified technicians deliver reliable, energy-efficient solutions using brand-name equipment backed by up to 10-year warranties.