Ontario Excavac has the experience and expertise to cost-effectively meet the challenges of any job site or emergency situation. We work hard to be the best choice in hydrovac excavation, rehabilitation, and renewal providing our customers with the best value across all of our services.

Using proprietary, proven, easy to apply and cost-effective sealing technology, OE can eliminate groundwater leaking into underground chambers.  We specialize in stopping significant flows and sealing leaking chambers that other techniques can’t successfully address.  OE is certified to install this breakthrough technology that can be applied to seal any underground water, sewer, electrical, gas or telecom chambers.

Leaking chamber? Please give us a call!

View the short video below for a real-life demonstration of our superior sealing capabilities.