Bedrock Redi-Mix
“What a great help wheelbarrowing mud, helping fix a form, and offering help wherever it was needed.”
Best Concrete Contractors in Nanaimo, BC
15 companies listed · 13 in Nanaimo · 2 open 24/7 · 7 open weekends · 10 rated 4.5+
Data verified November 6, 2026
Nanaimo Excavation Ltd.
“He kept me updated throughout the prep site work for my new patio.”
Clark Pacific Excavating Inc
“They worked tirelessly through the night to ensure that our staff and clients could safely access our services and they were incredibly responsive any time we called with questions!”
R & M Coastal Contracting
“They even went so far to help us move some trees so they were not damaged during the excavation.”
Dunbar Excavating
“Was easy to communicate with and a hard worker.”
Island Efficient Excavating
“Chris did an awesome job on excavating and lay underground drain pipe.”
Listed for homeowners in and around Nanaimo, BC, these 15 companies do concrete work. What each says about mixes, finishes and scheduling around the cold season comes from its own website; the ratings and comments on this page are from public reviews.
Area overview: Nanaimo, BC
13 of the 15 companies we list are based in Nanaimo; the other 2 do not publish an address. The companies on this page are rated from 3.7 to 5.0 across 275 reviews; 2 have 50 or more reviews and 10 are rated 4.5 or higher. 2 are open around the clock; 7 are open on Saturdays and 5 on Sundays. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2008. 2 offer emergency call-outs; 8 give free estimates and 3 are family- or locally-owned. We have a website on file for 14 of the companies on this page; 13 publish a contact page; 10 list a public email and 1 takes bookings online. 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.
Do any of these crews list weekend hours?
Weekend hours show on 7 of the 15 listings here. Concrete gets scheduled around the forecast and the plant, not around the calendar, so weekend hours generally mean somebody picks up the phone rather than a crew being on site.
Island Concrete Finishing Ltd
“All of these guys know how to work hard and well together, they all relate to the customer extremely well”
Graf Excavating Co Ltd
“Had a little slinger truck (I didn't even request) that made soil placement super easy and saved me a ton of work.”
MJ Chahley Construction Group Ltd
“Their high quality workmanship, excellent communication, and great relationships with local trades make them a top notch choice for building or renovating your home.”
Triple T Excavating & Bobcat Services
“Triple T Excavating is a fantastic locally owned Family operated business.”
IWC Excavation
“An excellent company with great service, experience and quality of work.”
JBV Contracting Ltd. (Excavation & Civil Contractors)
Locar Industries Ltd
“Extremely nice people making any job enjoyable”
Ellis Excavating LTD
“Very professional to work with, they listen to what the client wants and offers recommendations when needed.”
Terratech Excavating and Landscape Construction
“Jim is an absolute artist, having worked with him on several project his creativity and attitude can't be beat.”
Why these companies made our list
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