Built for sloped lots and clay soil near the Oak Ridges Moraine.
Richmond Hill’s terrain isn’t flat the way a lot of the GTA is — proximity to the Oak Ridges Moraine means more sloped and graded lots than neighbouring cities, which makes retaining walls and proper drainage grading a bigger part of the job here than elsewhere. Combined with York Region’s clay soil, that’s a common recipe for basement leaks tied to poor grading rather than a failed foundation — something worth diagnosing correctly before assuming the worst.
Why homeowners in Richmond Hill choose us:
- Retaining wall and grading experience specific to sloped, moraine-adjacent lots
- Clay-soil foundation crack and waterproofing expertise across York Region
- Full drain work — French drains, backwater valves, regrading
- WSIB-licensed, Landscape Ontario member, 5-star rated
Services
- Basement waterproofing
- Underpinning
- Retaining walls & grading
- French drains
- Interlocking
- Foundation wall repair
[social proof placeholder: photo + short quote from a recent Richmond Hill job]
FAQ
My basement only leaks after heavy rain — is that a foundation problem?
Not always — on a sloped lot, it’s frequently a grading or drainage issue rather than a cracked foundation. We assess both before recommending a fix.

