Basement Waterproofing & Finishing in Toronto & the GTA

Interior of a house under construction with exposed wooden framing, unfinished walls, and ceiling lights.

A finished basement adds real living space to your home, but only if it starts with a dry, solid foundation to build on. This is where our one-stop approach pays off: we waterproof the space, solve and prevent moisture at its source, and take it all the way through to a finished room you'll actually want to use. We handle everything from the system in the ground to the trim on the walls, so every detail is done properly and nothing gets missed.

Waterproofing That Solves the Real Problem

Finishing a basement usually means juggling separate trades: someone to waterproof, someone to frame, someone to finish, and you in the middle making sure they all line up. We take care of the whole project so you can have peace of mind.

Photo of a dark gray tiled floor with gold and bronze veining.

What we handle:

  • Interior waterproofing: drainage systems, sump pumps, and vapour barriers

  • Exterior waterproofing: excavation, membrane, and foundation sealing

  • Foundation crack repair: sealing and reinforcing to stop water at the source

  • Drainage and grading: weeping tile, downspouts, and getting water away from the house

  • Sump pump systems: installation and backup systems for reliable protection

  • Basement moisture control: addressing damp, humidity, and the conditions that cause it

Ready to Protect and Enjoy Your Basement?

Get in touch today.

We waterproof and finish basements for homeowners across Toronto, Mississauga, Oakville, Burlington, Vaughan, Markham, Richmond Hill, and surrounding areas, where older homes and clay-heavy soil make a dry basement worth getting right. From wet and unused to finished and dry, we handle the whole project.