Site Prep & Earthworks across Metro Vancouver & Fraser Valley
Drainage & Site Prep
Seven Stones prepares sites so water, base depth, compaction, and finished surfaces work together.
Canadian locally owned and operated, with 15 years of construction experience in and outside Canada.
What This Service Covers
Drainage correction, gravel base, compaction, swales, grading, and prep for asphalt, pavers, walls, concrete, and renovations.
- Drainage correction, swales, trenching, backfill, base prep, and compaction
- Preparation for asphalt, pavers, retaining walls, concrete, and exterior renovations
- Water-management planning for driveways, entries, patios, and parking areas
How Seven Stones Approaches It
- Identify water movement, soft spots, tie-ins, and grade problems
- Prepare drainage paths, compacted base, and subgrade
- Handoff to final surface, wall, concrete, or renovation stage
Service Area
Seven Stones Construction Ltd. serves Metro Vancouver, Fraser Valley, and surrounding Lower Mainland communities. Projects are reviewed by scope, access, materials, city requirements, strata rules where applicable, and whether qualified specialists or trade partners are required.
Drainage & Site Prep FAQ
Can drainage be fixed before paving?
Yes. Drainage issues should be reviewed before paving or paver work.
Do you install base for pavers and asphalt?
Yes. Base prep and compaction are core parts of surface work.
