Best Hvac Contractors In Ontario

Raya Heating and Cooling Inc offers upfront, honest advice and thorough diagnostics for heating and cooling systems throughout the Greater Toronto Area. The team handles furnace repairs, AC maintenance, and installations with attention to detail and clear communication. Customers appreciate their punctuality and respectful approach, though scheduling can be busy during peak seasons.

Known for a satisfaction guarantee, Dr HVAC offers repair and installation services across Brampton and nearby areas. The technicians handle furnaces, water heaters, gas fireplaces, and pool heaters, with many customers appreciating their thoroughness and professionalism. Some note occasional issues with appointment scheduling and follow-up communications.

Known for prompt and professional service, Air Leaders Inc. has provided heating and cooling solutions across Toronto, Markham, and North York for over 30 years. Their team handles installations, repairs, and preventive maintenance for residential and commercial HVAC systems, with customers appreciating their clear communication and thorough work, though some note pricing can be on the higher… more...

Known for prompt and professional service, Air Leaders Inc. has provided heating and cooling solutions across Toronto, Markham, and North York for over 30 years. Their team handles installations, repairs, and preventive maintenance for residential and commercial HVAC systems, with customers appreciating their clear communication and thorough work, though some note pricing can be on the higher side.

Ecofrost Heating and Cooling specializes in affordable, eco-friendly HVAC solutions with a focus on energy-efficient products boasting up to 97% efficiency. Their licensed technicians provide heating, cooling, and ventilation services, often noted for professionalism and clear communication. Some customers mention occasional scheduling delays but appreciate the team’s responsiveness and… more...

Ecofrost Heating and Cooling specializes in affordable, eco-friendly HVAC solutions with a focus on energy-efficient products boasting up to 97% efficiency. Their licensed technicians provide heating, cooling, and ventilation services, often noted for professionalism and clear communication. Some customers mention occasional scheduling delays but appreciate the team’s responsiveness and thoroughness.

Known for prompt response and professional technicians, Empower Home Comfort offers HVAC design, installation, and repair services for both residential and commercial properties. Customers appreciate their friendly, knowledgeable team and reasonable pricing, though some note the sales approach can feel a bit pushy at times.

Known for using high-quality equipment and backed by over 30 years of combined experience, Aire One Heating & Cooling serves both residential and commercial clients with heating and cooling installation, maintenance, and repair. Customers appreciate the team’s clear explanations and professional, efficient service, though some have noted occasional challenges with sales communication.

HVAC-Group focuses on quick, honest service for air conditioner and furnace repairs, prioritizing your family’s comfort and safety. Their experienced technicians handle installations and repairs with clear explanations and no pressure to upsell. Customers appreciate their responsiveness, professionalism, and straightforward approach.

With 50 years of experience, Applewood Air focuses on providing attentive, personal heating and air conditioning services that stand apart from larger corporate companies. Their team handles everything from furnace repairs to new installations, often praised for professionalism and clear communication. Some customers note occasional warranty limitations on past work.

Known for responsive and straightforward service, Northwest Gas Ltd. offers furnace, air conditioning, humidifier, air purifier installations, and repairs. Customers appreciate their clear communication, punctual scheduling, and respectful technicians who leave homes clean. Pricing is generally considered fair, with occasional notes on wait times for parts or appointments.

Francis Home Environment Heating and Air Conditioning includes a 100% satisfaction guarantee with all furnace repairs, reflecting their confidence and accountability. The team handles heating and cooling issues, providing services like maintenance, repairs, and system updates. Customers often appreciate the technicians’ professionalism and thoroughness, though some have noted occasional… more...

Francis Home Environment Heating and Air Conditioning includes a 100% satisfaction guarantee with all furnace repairs, reflecting their confidence and accountability. The team handles heating and cooling issues, providing services like maintenance, repairs, and system updates. Customers often appreciate the technicians’ professionalism and thoroughness, though some have noted occasional appointment cancellations.

Donaldson Heating and Air Conditioning offers a Lifetime Warranty on their plumbing, heating, and cooling services, providing peace of mind for customers in London and surrounding areas. Their team handles everything from new installations to regular maintenance plans, servicing all makes and models. Customers appreciate their clear communication, punctual technicians, and straightforward… more...

Donaldson Heating and Air Conditioning offers a Lifetime Warranty on their plumbing, heating, and cooling services, providing peace of mind for customers in London and surrounding areas. Their team handles everything from new installations to regular maintenance plans, servicing all makes and models. Customers appreciate their clear communication, punctual technicians, and straightforward, no-pressure approach.

Enercare’s licensed technicians specialize in diagnosing and repairing air conditioners to quickly restore home comfort. They also handle water heater services and preventive maintenance for HVAC systems. Customers appreciate their professionalism, clear communication, and thorough explanations, though some note varying technician availability.

Licensed and registered since 2014, Pure Air HVAC offers residential and commercial heating and cooling services throughout Mississauga and the GTA. The technicians handle everything from air conditioner repairs to gas line installations, often arriving promptly and explaining issues clearly. Customers appreciate their knowledge and reliable, timely service.

Known for quick response times and straightforward communication, Patel Heating and Air Conditioning has been serving Brampton since 2017. The team handles installations, repairs, and maintenance for furnaces and air conditioners, with customers often noting their punctuality and careful workmanship. Some mention occasional wait times during busy periods.

Reliance Heating, Air Conditioning & Plumbing offers upfront pricing and flexible payment options for home comfort needs. Their team handles installation and repair of furnaces, air conditioners, water heaters, and water filtration systems. Customers appreciate the technicians’ knowledge and prompt service, though some note challenges with customer service representatives.

With over 20 years of experience, HVAC Service Solutions focuses on maintaining home comfort through reliable heating and cooling system repairs and installations. The technicians handle everything from boiler and furnace work to equipment selection, earning consistent praise for professionalism and clear communication. Some customers note the thoroughness can extend service time, but results are… more...

With over 20 years of experience, HVAC Service Solutions focuses on maintaining home comfort through reliable heating and cooling system repairs and installations. The technicians handle everything from boiler and furnace work to equipment selection, earning consistent praise for professionalism and clear communication. Some customers note the thoroughness can extend service time, but results are generally well-regarded.

With an A+ BBB accreditation and TSSA-certified technicians, Zenith Eco Energy offers 24/7 HVAC services including sales, installation, and maintenance of furnaces, air conditioners, water heaters, and HRVs. Customers appreciate their honest advice, prompt repairs, and fair pricing, though some note wait times can vary depending on demand.

Known for reliable and prompt HVAC service, Spurr Heating & Air Conditioning handles air conditioning, ventilation, and furnace needs for both residential and commercial clients in the Greater Hamilton Area. Customers appreciate the team’s clear communication, professionalism, and quick response times, with occasional notes on scheduling during busy periods.

Known for quick, reliable 24/7 response, MaxCare Heating & Cooling has over 20 years of experience installing, repairing, and servicing HVAC systems from brands like Amana and American Standard. Customers appreciate the team’s clear communication, fair pricing, and helpful maintenance advice, though some note wait times can vary depending on parts availability.

AirZone HVAC Services provides upfront quotes and satisfaction guarantees on heating and cooling solutions, including advanced heat pumps, furnaces, air conditioners, and ductless systems. Their team serves both residential and commercial customers, with many noting professional, knowledgeable technicians who communicate clearly and complete installations on time.

Eco Star Home Services Co. offers tailored maintenance and protection plans focused on improving home comfort and energy efficiency. Their team installs and updates HVAC systems, including furnaces, heat pumps, and attic insulation, often assisting with government rebates. Customers appreciate their detailed explanations and responsiveness, though a few note occasional delays in follow-up service.

Comfort Hub Heating & Cooling offers upfront, detailed advice and thorough installations for HVAC systems, including ductless splits and furnaces. Their team handles repairs, replacements, and maintenance with care and professionalism, often praised for clear communication and neat workmanship. Some customers note that scheduling can require patience during busy times.

With over 70 years serving Hamilton, Halton, and Oakville, HAMCO Heating and Cooling Ltd. focuses on heating and cooling equipment backed by family values passed through three generations. The team handles installations, maintenance, and repairs, often praised for professionalism and clear communication, though some repairs may require multiple visits.

Glors Heating & Air Conditioning offers residential heating and cooling installation, repair, and maintenance with over 12 years of experience. The technicians focus on reliable, trouble-free products and provide services like furnace repairs, AC tune-ups, and ventilation solutions. Customers appreciate their professionalism, responsiveness, and clear communication, even during complex jobs.

Certified technicians at HVAC Service handle heating and cooling system maintenance, repair, and installation for any size system. Customers appreciate their prompt, reliable work and professionalism, though a few have noted occasional communication issues with office staff. The team focuses on keeping systems running smoothly and ensuring comfort.

City's Choice Comfort Air offers 24/7 emergency HVAC service with licensed and certified technicians who focus on clear communication and thorough evaluations. They handle heating, cooling, water heaters, and smart thermostat installations, often accommodating urgent needs quickly. Customers appreciate their professionalism, punctuality, and clean workmanship, though availability can be tight… more...

City's Choice Comfort Air offers 24/7 emergency HVAC service with licensed and certified technicians who focus on clear communication and thorough evaluations. They handle heating, cooling, water heaters, and smart thermostat installations, often accommodating urgent needs quickly. Customers appreciate their professionalism, punctuality, and clean workmanship, though availability can be tight during busy periods.

Service Express specializes in condo HVAC replacement and repair, handling unique systems like Water Source Heat Pumps and Fan Coils. The technicians are known for prompt, clear communication and thorough work, often resolving issues in a single visit. Scheduling can sometimes shift due to job length, but the team stays responsive and professional throughout.

Known for prompt, professional service with upfront communication, Builders Choice Air Systems has served London-area homebuilders and homeowners since 1992. Their technicians handle heating, ventilation, and air conditioning installations, repairs, and maintenance, often praised for efficiency and respectful work. Some customers note busy periods can affect scheduling but appreciate the team’s… more...

Known for prompt, professional service with upfront communication, Builders Choice Air Systems has served London-area homebuilders and homeowners since 1992. Their technicians handle heating, ventilation, and air conditioning installations, repairs, and maintenance, often praised for efficiency and respectful work. Some customers note busy periods can affect scheduling but appreciate the team’s reliability.

Known for their 24 Months Zero Payment and Interest Program, High Efficiency Cooling & Heating Inc. offers HVAC repairs, installations, and maintenance with a focus on customer satisfaction and clear communication. The technicians are professional and responsive, often praised for arriving on time and explaining issues thoroughly.

Exalted Services Heating & Cooling offers upfront pricing and prompt, professional responses, which customers appreciate. The team handles furnace and AC installations, heat pump setups, and seasonal maintenance, often explaining system features clearly. While some installations take a bit longer than expected, the technicians are known for their thoroughness and courteous cleanup.