Basa Contracting
Long-Lasting Waterproofing Solutions
Don’t let water samage ruin your property – trust us for expert interior and exterior waterproofing solutions.
Our Services
Waterproofing services are crucial if you want to guard your home, your biggest investment, from potential water damage. Significant structural damage, mold development, and an unpleasant living environment are all risks associated with water infiltration.
Below Grade Water Proofing
Basa Contracting provides a complete service for waterproofing to below-grade foundation walls and also shot-crete for blindside excavation applications.
Windows & Doors
We bring value, safety, and functionality to properties, leaving clients with an affordable, first-rate product and an exceptional experience start-to-finish.
Repairs & Replacements
We bring value, safety, and functionality to properties, leaving clients with an affordable, first-rate product and an exceptional experience start-to-finish.
About BASA Contracting
Basa Contracting has been trusted and recommended for over 20 years and we are recognized for our quality service. We are the premium provider for below-grade waterproofing services, windows and doors installation and replacement, and other services for residential or commercial locations throughout the Greater Toronto Area. We employ a team of highly skilled service professionals ready to service your home or office today!
Stay dry and comfortable: Interior waterproofing services for a healthy home
Rock and Roll Underpinning offers a wide array of waterproofing options for new construction, remodels, construction defects, water damage, or improvements. Our well-trained applicators bring years of product knowledge and hands-on experience to your project. From fluid applied membranes to reinforced cementitious coatings with Class A fire ratings, we understand that the type of coating should depend on your facility’s material construction and the weather conditions surrounding it.
Waterproofing and restoration coatings for commercial and residential basements
Hydrophilic and hydrophobic crack injections
Vertical and horizontal expansion joint sealants
Cracked foundation walls
Windows & Doors
Insulated Glass Units (IGU)
Insulated glass units, also known as double glazing, consist of two glass panes separated by a sealed airspace, providing improved thermal insulation and soundproofing for buildings.
Aluminum Store-fronts & Curtain Walls
Aluminum storefronts and curtain walls are modern architectural solutions that utilize aluminum frames to create expansive glass facades, enhancing natural light and offering a sleek aesthetic for commercial buildings.
Installation & Replacement for Windows & Doors
Installation & Replacement for Windows & Doors involves professionally fitting new windows and doors or replacing existing ones to enhance energy efficiency, security, and aesthetics in residential and commercial spaces.
Fire Resistant Windows
Fire resistant windows are specially designed to withstand high temperatures and prevent the spread of flames, contributing to improved building safety in the event of a fire.
Brick & Stone
Foundation Walls & Grout Injections
Our precision grout injection techniques bolster foundation walls, ensuring resilience against water intrusion and structural integrity. Trust us to fortify your property’s foundation, safeguarding it against the elements and preserving its longevity.
Sandstone and Limestone Replacement and Repairs
Our skilled artisans adeptly mend and replace these classic materials, preserving their timeless allure while fortifying structural integrity. Trust us to rejuvenate your property’s facade, blending aesthetics with durability for an enduring appeal.
Brick and Concrete Block Replacement
Our meticulous approach ensures seamless brick and concrete block replacement, rejuvenating your property’s integrity. Trust our skilled craftsmen to expertly revitalize your structure, preserving its strength and aesthetic appeal for years to come.
Lintel and Beams Repairs and Replacement
Our expertise extends to meticulous repairs and replacement of lintels and beams, safeguarding your building’s framework. Trust our skilled team to fortify these essential elements, ensuring lasting resilience and safety for your property.
Your Next Project’s Success Starts with Professionals
We believe in providing solutions that last. Drain express philosophy is to establish long-term relationships with satisfied clients using preventative solutions that avoid trouble before it happens.
Our Blog
Exploring Below-Grade Waterproofing: Fortifying Foundations for Lasting Protection
A structure's foundation serves as its fundamental support, anchoring the entire edifice to the ground. Yet, despite its crucial role, foundations often face a relentless battle against moisture infiltration. Below-grade waterproofing emerges as the armor shielding...