DHI is keen to offer courteous and personalized service to each of its customers. By making no compromise on the quality of the products we work with, we improve the durability and performance of the installed parts: DHI offers you the best in heating, from replacement parts to customer service!
Evaluate your system's performance today
- AERCO
- Patterson Kelly
- Fulton
- Laars
- Hydro-Therm
- Rheem
- Raypak
- Smith Boilers
- Slant/Fin
- PVI Industries
- A.O. Smith
- NTI (NY Thermal)
- Weil McLain
- Camus Hydronics Ltd
Costco
Expresco Foods
Ritz Carlton
Hampton Inn
Tim Hortons
Montreal Airport
Groupe Santé Arbec
Embassy Suites
Jean-Coutu
McGill McDonald
Groupe Mercier
Bimbo Canada
Hilton
Home2
