Retaining Walls, Retaining Wall Contractor Nanaimo BC

How does Nanaimo Retaining Walls’ process work from first call to finished wall?

We start with a Discovery call + photo/measure review → on-site assessment → fixed, written quote → BC One Call utility locates → permits/engineering if required → excavation & base → drainage/geogrid → build & caps → cleanup + final walkthrough.

What timelines should I expect for a retaining wall in Nanaimo?

These are averages - Small garden walls (under ~0.6 m): 2–4 days. Mid-size segmental walls: 1–2 weeks. Engineered walls or tricky access: 2–4+ weeks. We confirm milestones before we start.

Do I need permits or engineering for my retaining wall in Nanaimo?

Walls above certain heights, with nearby loads (driveways, slopes, structures), or near property lines may require permits and engineer-stamped drawings. We advise on City of Nanaimo requirements, coordinate engineering, and handle BC One Call locates.

What retaining wall types do you build—and how do we choose?

We build interlocking block (SRW), natural stone/boulder, poured concrete, concrete block, and gabion systems. We recommend based on height, soil, drainage, surcharge loads, budget, and the coastal aesthetic you want.

How do you ensure drainage and long-term performance in Nanaimo’s wet climate?

We build for Nanaimo’s rain by using a tightly packed gravel base with the first row set below ground, adding a perforated drain pipe to carry water out to daylight or a sump, backfilling with clean, free-draining stone wrapped in filter fabric so soil can’t clog it, reinforcing taller or heavy-load walls with geogrid, and finishing with grading that directs rain away from the wall.

What about pricing, payments, and warranties?

We provide a clear, fixed-price quote; deposit to schedule and milestone-based progress payments. Workmanship warranty (3 years; update to your policy) with manufacturer material warranties. Exclusions typically include ground movement, flooding, or unapproved modifications.