A waterproofing and concrete sub-trade partner for GTA builders and GCs.
EK Restoration works new-construction sites across Toronto and the GTA, from foundation-stage waterproofing and damp-proofing through to site concrete. One accountable sub-trade, scheduled around your build, with a written scope agreed before day one.
Built around new-construction schedules, not retrofit timelines.
Waterproofing on a new build is a scheduling problem as much as a technical one. The window between foundation cure and backfill is narrow, and a missed date holds up every trade behind it. EK Restoration plans crew and material delivery around your target dates rather than working it in around retrofit calls, so the foundation stage keeps moving.
The same accountability applies to concrete tied to the build — garage slabs, porches and site flatwork can be coordinated on the same schedule instead of adding another sub to track down.
What We Provide on New Builds
- Damp-proofing and waterproofing membrane systems for new foundation walls.
- Weeping tile and drainage layer installation, tied in to the site's grading plan.
- Foundation wall parging and prep coordinated with the concrete pour schedule.
- Garage slabs, porches and site concrete flatwork.
- Scheduling built around your backfill and framing dates, confirmed in advance.
- Single point of contact from foundation stage through grading.
Sub-Trade Basics You Can Rely On
- Written, site-specific scope and quote before work starts — no verbal-only commitments.
- A direct line to the person running the work, not a call centre.
Builder & Contractor FAQ
Do you work as a sub-trade on new-construction sites?
Yes. New-build foundation waterproofing, damp-proofing and related concrete work for GCs, builders and developers across Toronto and the GTA is a core focus.
How do you handle scheduling around backfill and framing?
Waterproofing and damp-proofing on a new build has a narrow window between foundation cure and backfill. Confirm your target dates early and EK will plan crew and material delivery to hold that window.
What do you need from us to quote?
The project address, current stage, target dates for foundation, backfill and framing, and the scope of work. Drawings help if you have them.
Sub-trade quote request
Tell us about the project and your timeline.
Include the project stage, target dates for foundation, backfill or framing, and scope so EK can quote and schedule accurately.
- New-build foundation waterproofing and damp-proofing.
- Weeping tile and drainage installation.
- Garage slabs, porches and site concrete.
- Multi-trade coordination with your build schedule.
Phone: (647) 447-1224