Who We Are

G.C. Lounsbury in Tillsonburg, ON has a rich and colourful history. It was founded in 1960 by brothers Ross and Bruce Lounsbury. The company was originally called Lounsbury Brothers Ltd. and specialized in heating and air conditioning sales and service.

As the demand for the company’s products and services grew, Ross’ sons Steve and Greg joined the team. Things changed in the late 1990s when Greg Lounsbury became the sole owner/operator. Since then, the company was called G.C. Lounsbury Inc. – a name synonymous with quality and outstanding customer service.

Today, G.C. Lounsbury Inc. has grown into a complete home comfort company. We are known throughout Tillsonburg and the surrounding areas for our excellent products and services. For the past 5 decades, we have shown customers that we can handle all kinds of home heating, air conditioning, and water treatment problems.

Thanks to our professional technicians and our fleet of well-equipped vehicles, we can meet the challenging demands of today’s modern homes and offices. We are willing to travel to areas 50 kilometers from our location to serve more clients. Our commitment to quality and service has remained the same through the years. This is the reason customers love us.