Expertise. Performance. Experience.


We have a high-level expertise and a solid reputation in concrete water-proofing on civil engineering infrastructures and buildings.

We stay current with technological innovations in order to remain fiercely competitive and to offer our clients a product of superior quality that suits their needs.

Concrete restauration

Groupe Lefebvre has been resurfacing concrete for over 25 years.

Over time, we have gained experience and expertise in both conventional repairs and more specialized, complex restauration works.

Joint and crack sealing

At the right time and the right location, joint and crack sealing on concrete and asphalt roadways is a proven preventive maintenance method.

This method allows to slow down degradation and delay more costly works.

Protective coating

We offer a wide variety of solutions to protect your concrete and steel surfaces against environmental elements.

We are experts in coating installations that preserve the integrity of your structures.

General Contractor

Over the years, we have developed excellent relationships with our numerous partners, which allow us to complete major projects as a general contractor. We are committed to our clients in offering them products and services of first-class quality, within the timelines and budgets agreed.