Servicing Guelph, kitchener/Waterloo/Cambridge area

DGH offers a variety of services that will keep your home comfortable all year around.  Our trained & licensed technicians are able to repair or install a variety of heating and cooling products that will help you to maintain a comfortable environment for you & your family.

• Residential and commercial heating

• Electric heating sales, installation and service

• Energy-efficient heating sales, installation and service

• Natural gas heating

• Propane heating

• Furnace sales, installation and service

• Fireplaces

• Gas line installation and service

• Boilers

• Water heaters

• Humidifiers

• Barbecues

• Air conditioning sales, installation and service

• Air exchangers

• Pool heaters

• Custom sheet metal

• Fabrication of our own sheet metal