About the Project

Multi-year underground and above ground parking garage rehabilitation

Minto Properties

ST Engineering

Entire structural slab removal and replacement as well as localized concrete restoration of structural elements, installation of new expansion joint seals, application of a new traffic deck coating system, and hot rubberized asphalt waterproofing and asphalt topping.

ALTI has concrete repair down to a science.

We are a simple company with a simple goal.

Alti Construction is Ottawa’s innovative leader in concrete restoration, rehabilitation and waterproofing. It’s not something we do on the side. It’s our specialty.

The founding partners have over 60 years of combined experience, armed with the skill, products and latest technology to turn back the clock, restoring beauty and function to commercial concrete projects of any size.

Concrete Performance Restoring Excellence