Toronto and Central Ontario

 

Commercial Business

HTS Engineering

115 Norfinch Drive
Toronto, ON
M3N 1W8

Tel.   416-661-3400
Fax   416-661-0100

Email   paul.pilutti@hts.com

 

Residential Business

Viessmann Manufacturing Company Inc.

750 McMurray Road
Waterloo, ON
N2V 2G5

Tel.   416-528-8805
Fax   905-848-8805

Email   zwcr@viessmann.com