S R Gillis & Sons Ltd

Serving Newmarket and nearby communities, S. R. Gillis & Sons Ltd. runs a heating and air conditioning business that it describes as locally owned. Its website says the company has operated since 1981 and employs licensed technicians. It provides service and installations, including replacement of existing heating and cooling equipment, and offers in-home consultations for new equipment.

Summary written by IGTA from the business’s website. The business can replace it with its own description.