Casey Mechanical Inc.: Home and Commercial Heating and Air in Cornwall
For more than 30 years, homeowners and business owners throughout Cornwall and the surrounding area have been trusting Casey Mechanical Inc. for their heating and air conditioning. We are a family-owned company that provides high-quality workmanship and efficient products. We provide home and commercial heating and cooling systems, keeping you comfortable no matter what the weather outside is doing. You can also come to us for standby home generators and hot water heater rentals. Additionally, you can visit our showroom, which has the largest showcase of gas-burning fireplaces in the area.
Casey Mechanical Inc. is fully committed to your satisfaction. Our team is highly qualified and has fully licensed plumbers, gas fitters, refrigeration technicians, and sheet metal fabricators.
Contact us today to request a quote. We offer 24-hour service for your emergency needs.
Awards
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2023 Carrier President's Award
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Factory Authorized Dealer since 2016
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Heat & Glo Platinum Dealer - 2013
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Heat & Glo Highest Sales Award - 2013
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Carrier Canada Salesman of the Year - 2011
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Carrier Cool Cash Rebate award - 2010
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Carrier Infinity Sales Award - 2007
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Voted Cornwall's favorite Heating Contractor 2012 by Standard Freeholder
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Save on Energy™ certified, approved contractor
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GreenON certified, approved contractor
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Awarded Entrepreneur of the Year 1993 by the Cornwall Chamber of Commerce
Brands
Carrier® is a world leader in furnaces, air conditioners, HVAC, and more. We’re proud to provide these world-class products.
Get a Financing Plan with FinanceIt
Are you looking for a home comfort system but unsure if you can finance it? Casey Mechanical Inc. offers a financing program through FinanceIt, giving you access to benefits such as:
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Ability to make additional payments at any time without a penalty
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Lower monthly payments by choosing term lengths of up to 240* months at 7.99% to 14.99% interest
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Bank-level encryption to protect your information
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No hidden or additional fees
*pending credit approval

About Casey Mechanical Inc. in Cornwall
In 1992, Wayne Casey decided to open his own business after several years working as a plumber. His attention to detail and skilled employees helped win over customers, and a short year later, Casey Mechanical Inc. was named "Entrepreneur of the Year" by the Cornwall and Area Chamber of Commerce.
Casey Mechanical has become well known as one of Eastern Ontario's best mechanical and heating contractors. Whether it's a new residential subdivision being built or a commercial project, chances are you will see one of the familiar white Casey vans at the job site.
Casey Mechanical is a member of the Cornwall and Area Chamber of Commerce and the Seaway Valley Construction and Trades Association.
Sponsorships
We are proud sponsors of:
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Boys & Girls Club of Cornwall
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United Way of Cornwall
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Cornwall Community Hospital
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Agape Centre
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Benson Charity Golf Classic
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Rotary Club
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South Glengarry Minor Sports
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MS Society of Canada
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Habitat for Humanity
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Canadian Diabetes Association
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Rachel’s Kids Foundation of Cornwall
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Children Hospital of Eastern Ontario
We are a BBB accredited business.