Southwestern Ontario


Residential Business

Mark Williams
Viessmann Manufacturing Company Inc.

750 McMurray Road
Waterloo, ON  N2V 2G5

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

Email   wmk@viessmann.com

Commercial Business

David Scida
HTS Engineering (Kitchener)

110 Pinnacle Drive
Kitchener, ON  N2P 1C5

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

Email   david.scida@hts.com

Terry Arcese
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