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Quality Heating & Cooling Products for the Niagara Region

You can’t control the weather – but you can make your indoor climate comfortable, healthy and energy efficient with J & S Heating And Air Conditioning in St. Catharines. We are your authorized Carrier® dealer, specializing in residential and commercial installations, service and retrofits in the Niagara Region. The heating and cooling products, systems and appliances we sell and install include:

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Explore our Energy Efficient Gas Furnaces and Air Conditioners

We offer a full line of high-efficiency gas furnaces and central air conditioners. Ask us how to apply for rebates and savings on environmentally responsible units that will reduce your energy costs.

Breathe Easy with Indoor Air Quality Systems

Comfort is not just about the air temperature – it’s about air quality as well. We offer state-of-the art filters and electronic air cleaners that prevent mould and allergens from circulating in your home. Our humidifiers will offset the effects of dry heat on your skin, hair and respiratory system. Breathe easy with indoor air quality systems from J & S Heating And Air Conditioning!

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Schedule Your No-Obligation Free Estimate

J & S Heating And Air Conditioning is pleased to offer no-obligation free estimates on installations and retrofits. We accept cash, cheque, debit cards, Visa, MasterCard and American Express. J & S Heating And Air Conditioning also has several financing options. Please contact us for more information.


Learn more about our high-quality systems by browsing the information provided below.

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Reader’s choice 2021
Reader’s choice 2021 platinum winner
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Emergency Repairs

Call J & S Heating And Air Conditioning 24/7 for service

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