DeMark Home Ontario Inc is a supplier of Home Services to customer across Ontario. Our main goal is to provide fast, reliable and professional home services to our customers. Whether you need Ottawa furnace repair, maintenance or upgrade to high energy efficient equipment in Ottawa we will be there to help you.
How can we help?
We upgrade and replacement mid efficiency gas furnaces to high efficiency furnaces and offer variety of brands and furnace efficiency levels in Ottawa. One of our highly professional specialists will be happy to assist you in selecting the best heating system for your home. Ottawa Furnace Repair, Maintenance or Upgrade.
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.
For non emergency service please fill out request form below and your inquiry will be addressed within 2 hours during business hours or the next morning if you send your request after hours.