Southwestern Ontario


Commercial Business

HTS Engineering (Kitchener)

110 Pinnacle Drive
Kitchener, ON
N2P 1C5

Tel.   519-748-1860
Fax   519-748-9466

Email   david.scida@hts.com

HTS Engineering (London)

320 Neptune Crescent, Unit #6
London, ON
N6M 1A1

Tel.   519-457-6700
Fax   519-457-8900

Email   terry.arcese@hts.com

Residential Business

Viessmann Manufacturing Company Inc.

750 McMurray Road
Waterloo, ON
N2V 2G5

Tel.   905-772-1452
Fax   905-772-1453

Email   wmk@viessmann.com