Best Retaining Wall Contractors in Nanaimo, BC
15 companies listed · 14 in Nanaimo · 5 open weekends · 12 rated 4.5+ · 2 show a licence
Data verified October 23, 2026
Clark Pacific Excavating Inc
R & M Coastal Contracting
Maxx Contracting
A Stone's Throw Masonry
Milestone Equipment Contracting Inc.
Listed for homeowners in and around Nanaimo, BC, these 15 companies build and rebuild retaining walls. Wall types, materials and seasonal hours are what each company publishes for itself, and the ratings and quoted lines are drawn from public reviews.

Area overview: Nanaimo, BC
14 of the 15 companies we list are based in Nanaimo; the other one does not publish an address. The companies on this page are rated from 3.5 to 5.0 across 246 reviews; 1 has 50 or more reviews and 12 are rated 4.5 or higher. 5 are open on Saturdays and 3 on Sundays. 2 show a licence on their websites. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 9 give free estimates and 3 are family- or locally-owned. We have a website on file for 14 of the companies on this page; 12 publish a contact page and 11 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Will someone price the wall without charging?
No-charge estimates are advertised by 9 of the 15 companies here. A low wall on firm ground with easy access can be priced from a walk around. Anything tall, anything on a steep slope and anything with a driveway above it needs levels taken and usually an engineer, and that part is design work somebody pays for.