From The Underground Up

December 1954, in Toronto, Ontario a small concrete and drain company incorporated under the name of Con-Drain by the founding De Gasperis brothers. Over the years this tiny business has steadily expanded into a major operation within the land development industry and has spawned many related companies along the way. Since its inception, the company has outgrown no fewer than four head office locations. Today, Condrain conducts business within the Greater Toronto Area, the Golden Horseshoe, Western Ontario, the Ottawa Region, as well as other provinces and the United States.

Condrain is one of the most experienced sewer and watermain contractors in North America with 60 years in the business. It is also the largest contractor of its kind in Canada.

From source to tap and back

For more than half a century, Condrain has built the clean water arteries and safe sewage veins that are vital in creating and sustaining Ontario’s communities. From source to tap and back, Condrain offers an unparalleled capacity to perform.

About Us

Founded in 1954 by Alfredo, Angelo, and Antonio De Gasperis, Condrain, a humble yet hard-working company flourished into a corporation that sets the benchmark for quality, expertise, safety and market...

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At Condrain, we believe that employees are the backbone of our business and our number one priority is to provide them with a safe and healthy work environment.

If you’re wondering what it’s...

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Head Office Address

30 Floral Parkway,
Concord, ON
L4K 4R1, Canada

P: (Concord): 905 669 5400
P: (GTA): 416 798 7153
F: 905 669 2296