Book a Free, In-Home Consultation

Book a Free, In-Home
Consultation and Quote

For Service please call 905-898-6707






We provide the best Heating &
Air Conditioning Services 
in Newmarket
& Surrounding Area since 1981




OUR BUSINESS

S. R. Gillis & Sons Ltd. – Service Calls

Regular maintenance, including cleaning, lubricating and filter changes, helps prolong the life of your equipment. Small problems are detected before they become larger ones. We can help keep your equipment running at the utmost efficiency. You can give us a call to set up an appointment for service at your convenience or you may be interested in our scheduled maintenance service contracts. Call our office for details. We provide the following services:

  •  We Service All Makes and Models
  •  Replacement Furnace Filters and Humidifier Water Panels Are Available
  •  After hour emergency service
  •  Residential and Light Commercial

 

Our Warranty

Please contact our office. Warranties vary depending on which equipment you have installed and the date of installation.

Optional Extended Warranties are available on select equipment.

OUR TEAM

We are a TSSA Registered Fuels Contractor and are a member of the Canadian Federation of Independent Business and the Heating, Refrigeration and Air Conditioning Contractors of Canada. 


OUR WORK

We ensure quality workmanship by having all of our own employees and never using subcontractors for our jobs.



DOES YOUR AIR CONDITIONER OR FURNACE NEED A REPAIR TODAY?

OUR EXPERT TEAM CAN HELP.


BOOK AN APPOINTMENT NOW