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Slope and Grade Control
Walls can help manage grade changes, support usable yard space and reduce movement on sloped properties.
Slope, drainage and hillside retaining walls
Retaining Walls for Sloped Yards, Drainage and Hillside Lots
For hillside properties and yards with grade changes, New Wave builds retaining walls around the real site problem: slope, soil, drainage, access and usable space.
Slope control · drainage · hillside lots · usable yard space
Fast project review
Tell Us About the Slope
Describe the grade change, water issue, access and what you want the wall to solve.
No pressure. Just a clear next step for your wall.
Slope and drainage wall services
Retaining Walls for Sites Where Water and Grade Matter
On sloped properties, a wall is part of the site system. Drainage, grading, excavation and access all matter before the wall is built.
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Drainage Pressure Planning
Water behind a wall is one of the biggest failure risks. Drainage needs to be part of the wall plan from the start.
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Hillside Access and Excavation
New Wave brings earthworks experience to sites where machine access, spoil handling and staging matter.
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Usable Outdoor Space
The goal may be a safer slope, a flatter yard, better access, cleaner drainage or a stronger edge for hardscape work.
Hillside wall planning
Built Around Slope, Drainage and Grade Change
A hillside wall is different from a simple garden wall. Access, water movement, soil conditions and grade change all affect the plan.
New Wave helps homeowners and builders look at the full site problem before deciding how a wall should be built, drained or replaced.
- Hillside and sloped-yard retaining walls
- Drainage pressure behind walls
- Erosion and grade-change concerns
- Yard leveling and usable-space goals
- Excavation and site access planning
- Strong fit for known hillside neighbourhoods
Service areas
Focused on the Areas Most Likely to Need Walls
This page highlights hillside and grade-change areas such as Chilliwack Mountain, Promontory, Ryder Lake, Eastern Hillsides, Sumas Mountain, Eagle Mountain, North Vancouver and West Vancouver.
Check Your Property- Chilliwack Mountain
- Little Mountain
- Promontory
- Ryder Lake
- Eastern Hillsides
- Vedder Mountain
- Majuba Hill
- Sumas Mountain
- Eagle Mountain
- Port Coquitlam
- Coquitlam
- North Vancouver
- West Vancouver
Client feedback
What Clients Say About New Wave
Real feedback from customers across retaining-wall, landscaping and earthworks projects.
*****
"Chris and his team made the whole process smooth and easy. They were professional in every way, including communication. They built a new wall in under two weeks, and it looks great!"
Victor Swarovski
*****
"Chris responded quickly and came back with a quote that covered all of the bases. His crew was excellent and easy to work with. They completed the work on schedule and on budget."
D H
*****
"They stayed within their price, stayed on schedule, and I fully recommend this company 100%."
Jeff Yehia
Read customer reviews on GoogleStart your project
Plan a Wall Around the Site Problem
Tell us about the slope, drainage, access and what you want to change. We will help identify the right next step.
Your information is used only to respond to your project inquiry.