3 Best HVAC Services in St. Catharines, ON

"Mr. Furnace Heating and Air Conditioning has over 47 years of experience in the HVAC industry. All of their technicians undergo thorough background checks and extensive training. A special discount is available on the diagnostic fee, and there is no additional charge for after-hours service. You can book your in-home assessment free of charge. Mr. Furnace's network of experienced professionals, exceptional training, certification, and standard guarantees make them a reliable choice for all your HVAC needs. Free quotes are also available. They offer 24/7 emergency HVAC service. They are certified, background-checked professionals.

"Reliance Home Comfort provides homeowners and businesses with a variety of installation and repair options. Their team of Home Comfort Advisors and experienced St. Catharines HVAC technicians is just a phone call away, ready to provide you with a free consultation. Licensed furnace technicians will install your new furnace quickly and professionally. Common reasons customers call Reliance include furnace repair, 24/7 emergency plumbing, and air conditioner repairs in St. Catharines. The company also rents and sells new AC systems, furnaces, water heaters, and UV air purification systems.

"Niagara Home Services by Enercare was founded in Ontario in the 1950s. Niagara Home Services by Enercare has a team of licensed technicians fully equipped to diagnose and repair all makes and models, often with same-day service. They take pride in delivering reliable service 365 days a year with their team of over 700 licensed technicians. Their expertise covers heating, cooling, plumbing, electrical, and water treatment. They provide sales, rentals, repairs, and maintenance for furnaces, boilers, air conditioners, heat pumps, water heaters (both tank and tankless), water treatment products, EV chargers, Generac generators, and more, serving 1.1 million customers across Ontario. They offer a range of payment, rental, and financing options to fit your budget.