Civil Infrastructure



J.C. Sulpher Construction Ltd.

The family behind J.C. Sulpher Construction Ltd. has been firmly established in the Ottawa Valley construction industry since the early 1930's.

Today J.C. Sulpher Construction Ltd. specializes in the industrial and commercial sectors and has completed various projects, including water purification and waste water treatment plants, churches and schools. They've also completed several specialized construction projects, which include the construction of nuclear water treatment plants for AECL, radar stations for Defence Construction Canada, laboratories for the City of Ottawa, and the Government of Canada's Centre for Disease Control and Central Experimental Farm.

This work has spanned the entire Ottawa Valley, Northern and Southern Ontario as well as Alberta.


1525 Sieveright Rd
Gloucester ON, K1T 1M5
Phone: 613-521-5269


© 2010 J.C. Sulpher Construction Ltd. All rights reserved.