After sealing the cracks, we can install a waterproofing membrane to protect your concrete.
Foundation crack repair
For foundation crack repair in Jonquière, Chicoutimi and all surrounding communities, contact EXCAVATION JMY, a company specializing in foundation waterproofing. With 15 years of experience in the field, the owner is a contractor licensed by the Régie du bâtiment (RBQ licence no. 5829-6088-01).
Our foundation crack repair services are available for the foundations of houses, cottages, garages, residential buildings, businesses, public service buildings and industrial buildings.
Act quickly
If you have noticed that one or more cracks have formed in your foundation, don’t wait for water to seep in and weaken the concrete. By seeping through larger cracks, water could even reach your basement and cause moisture and mold. Contact us quickly and we will seal your foundation cracks effectively and at a competitive price.
At the same time, we can install steel anchors to reinforce the concrete around the repaired cracks. We will also repair any concrete that has crumbled or broken in certain areas.
In addition, if you wish, we can excavate down to the footing of your foundation and check for any cracks that need to be repaired. We can then install a waterproofing membrane over the entire foundation surface. This membrane protects the concrete against water pressure during the spring thaw and heavy rainfall. Our team will make your foundation completely watertight!
Polyurethane for foundation crack repair
For residential foundation crack repair, our team uses polyurethane, an expandable elastomer gel (synthetic rubber) that we inject into the cracks. Once injected, the polyurethane hardens quickly and seals the crack, making it watertight. Since this product remains flexible once dry, the crack will not reopen even if the house or building shifts during freezing and thawing.
For multi-unit residential buildings and multi-storey commercial buildings, our team uses epoxy to seal large active cracks (structural cracks). Epoxy hardens and effectively reinforces the concrete of these types of buildings.
Free quote
For a foundation crack repair company located in Jonquière whose team also serves Chicoutimi and the entire surrounding region, choose EXCAVATION JMY. Our attentive customer service will give you peace of mind.
You can contact us at (418) 540-8895 (ask for Martin Larouche) or email us at info@excavationjmy.com. We will provide you with a free quote for your project!
