DeMark Home Ontario is happy to assist you with any questions or enquiries regarding your home heating and cooling equipment.
Call us anytime at 647-847-2998 or fill out our online enquiry form and one of our friendly staff will get back to you as soon as possible.
Toronto GTA: (647) 847-2998
Barrie: (705) 999-6575
Niagara Falls: 1-855-998-2998
By Regular Mail
DeMark Home Ontario Inc.
1183 Finch Ave West – Suite 610
Toronto, ON M3J 2G2
DeMark Home Ontario servicing area for HVAC-furnaces, air conditioners, hot water heaters, tankless units includes: Toronto, GTA, Vaughan, Mississauga, Brampton, Markham, Scarborough, Milton, Burlington, Niagara Falls, Oshawa, Pickering, Ajax, Aurora, Newmarket, Barrie, Ottawa and more. For a full servicing area please click here.