Find the 6 Best HVAC Contractors in London, ON

Builders Choice Air specializes in HVAC sales, installation, and maintenance for homes and businesses in London, Ontario. With 25+ years of experience, we offer energy-efficient heating, cooling, and air quality solutions backed by industry certifications and extended warranties. Our team prioritizes customer satisfaction through personalized service and technical expertise.

Orzech Heating & Cooling provides residential and commercial HVAC and plumbing services in London, Ontario. We specialize in furnace, air conditioner, boiler, and heat pump installation, repair, and maintenance, emphasizing energy efficiency and customer satisfaction. Our team delivers reliable solutions with a 100% satisfaction guarantee.

Bow Home Comfort Systems is a trusted HVAC contractor serving London, Ontario and surrounding areas. With over 30 years of experience, we specialize in furnace and air conditioning repair, installation, and maintenance for residential clients. Our licensed technicians deliver reliable solutions with 24/7 emergency service and transparent pricing.

Plumbhouse Plumbing & Heating Plumbing, Heating and Electrical is a family-owned business serving London, Ontario, since 1981. We specialize in residential and commercial plumbing, heating, and electrical services, offering 24/7 emergency response and certified professional expertise. Our commitment to quality, safety, and customer satisfaction is supported by accreditations like BBB Accreditation and Electrical Safety Authority membership.

Cool Zone Services provides expert HVAC and refrigeration sales, installation, and repair services for commercial clients in London and South Western Ontario. With over 35 years of experience, we specialize in maintaining, servicing, and upgrading refrigeration systems, ice machines, and HVAC units for restaurants, hotels, and industrial facilities. Our licensed technicians deliver 24/7 emergency support, factory-authorized parts, and preventive maintenance plans to ensure operational continuity and energy efficiency.

Airheat Express provides expert HVAC installation, repair, and maintenance services for residential and commercial clients in London, Ontario. With over 10 years of experience and certified technicians, we deliver reliable climate control solutions using Goodman equipment. Our comprehensive services include system design, gas line installations, and preventative maintenance agreements.