Our company policy requires us to use the best materials to ensure the quality of our work. Different variables must also be taken into account, such as the width of the crack and its location/accessibility, so that we can determine how to make a permanent repair.


Structural repairs can vary in size and we will determine if re-enforcing metal bars are needed. When a structural repair is required, re-enforcing metal bars are installed and anchored in place using an epoxy injection.


When dealing with a cinder block foundation, the repair must be performed from the exterior and you must apply a waterproofing membrane. Cement work on the mortar between the cinder blocks might be required and we use a grout/latex mixture before applying the membrane.


Since 2001 we have seen numerous cracks re-open and leak after they have been injected with polyurethane by other companies.


We have been using epoxy injection since 1992 and have full confidence that this repair will hold up.

As a homeowner the first order of business is to make sure that your biggest investment is well taken

care of.


Water infiltration and foundation cracks are common problems in older and even newer homes. Founded in 1992, Injection Classique specializes in foundation repairs and waterproofing.


Owner Marc Don has been in the field of waterproofing basements since 1986. Injection Classique has successfully repaired over a thousand faulty foundations in and around the Greater Montreal Area.


There are many foundation problems, with the most common being foundation cracks. The links will guide you through this website and explain various foundation problems and how we repair them.

If you choose to have Injection Classique repair your foundation or leaking problems you will receive a 10 Year Guarantee.


We take great pride in honouring our guarantee because customer satisfaction is our top priority. If a situation arises where it is necessary to re-visit past work sites, Injection Classique will ensure that any problems are fixed to your complete satisfaction as soon as possible.


We offer a Transferable Guarantee on all our work. This is important if you plan on putting your house on the market and want to show your potential buyers that everything has been taken care of.


No matter who owns the house, our guarantee stays with the home. When someone is looking to buy a house, they will most likely get an inspector to make sure that there are no problems. If there are problems a potential buyer may walk away and look elsewhere.


The primary mission of Injection Classique is to aid home and business owners in maintaining the quality and longevity of their property by identifying and fixing problems in building foundations.


Founded in 1992 by Marc Don and the late Bob Cliffe, Injection Classique specializes in waterproofing and foundation repairs that become necessary as a result of water leaking into a building through its foundation.


The team at Injection Classique is made up of dedicated, trained professionals who will use their skill and knowledge to ensure that your property is in perfect condition. Most of our clients reside within the Greater Montreal Area, with our primary client base being in the West Island. However, we do provide services to those living outside this region and in those situations (depending on the distance) we might have to charge a small traveling fee. We provide timely, professional service to help property owners address their foundation needs. With years of experience in the field.

PO Box 154, SP St-Charles, Kirkland, Quebec, H9H 0A3

514 421-7138

597 De La Cigale, St-Lazare, Quebec, J7T 2B3



RBQ #: 5604-0975-01

Injection Classique

295, Rue Du Pont, #9

Ste-Genevieve Québec, Canada, H9H 2P8

(514) 421-7138