Group Divisions | Westman Group Inc.


With operations coast to coast, Armtec-Canada Culvert is a leading national manufacturer of a comprehensive range of infrastructure products and engineered construction solutions for customers in a diverse cross-section of industries. Our dedicated team is focused on your success, making Armtec-Canada Culvert a trusted partner for transportation, public works, forestry, oil and gas, and mining operations throughout the country and abroad.

Operating through our network of regional offices and production facilities across the country, Armtec-Canada Culvert’s broad range of engineered solutions include products for drainage, bridge applications, soil retention, rehabilitation and water management systems including SteelCor Corrugated Steel Pipe (CSP), Multi-Plate Structural Plate Corrugated Steel Pipe (SPCSP), Bridge-Plate Deep Corrugated Structural Plate (DCSP) and much more. Since 1908, our commitment to quality, customer service and innovation has set the benchmark in the Canadian drainage and bridge landscape.


Product/Service Offerings:

  • Corrugated Steel Pipe (SteelCor/HelCor)
  • Structural Plate Corrugated Steel Pipe (Multi-Plate/CorPlate)
  • Deep Corrugated Structural Plate (Bridge-Plate)
  • Spiral Rib Pipe (UltraFlo/FloCore)
  • Aluminum Structural Plate
  • Tunnel Liner Plate
  • Bin-Wall
  • DuroMaxx
  • HDPE Pipe
  • Bridges
  • Mechanically Stabilized Earth (MSE) Walls
  • Road Dividers & Barriers
  • Water Control Gates
  • Geotextiles
  • Beaver Control Devices


Armtec proved to be an extremely competent, professional, and responsive partner throughout the design and construction schedule providing detailed shop drawings, technical support, timely fabrication and delivery, and construction oversight. It was our pleasure to have Armtec on the team, and we look forward to the opportunity to work together again.
Robert H. Yauger, P.E., Gannett Fleming, Inc.
Given the unique challenges posed by the project, there was tremendous interest in Armtec’s [Tunnel Liner Plate] solution, so much so that one worker proposed (tongue-in-cheek of course) charging every visitor a toll to see the project!
Rick Hobbs, Owner, S&H Construction
The Armtec Bridge-Plate went together very well – productivity wise it was great!
Gary Simson, Newport Structures Ltd.
Armtec’s on-site assistance was critical to the success of the project
Russ Crawford, P.Eng., VSA Maintenance Ltd.
[They] told us two weeks, and they worked hard to achieve that goal.
Paul Gordon, Deputy Director of Engineering and Public Works District of Chetwynd


Langley Office

Address: 5741 Production Way Langley, BC

Prince George Office

Address: 1287 Boundary Road Prince George, BC V2N 5T2

Dawson Creek Office

Address: Mile 2 1/2 Alaska Hwy P.O. Box 545 Dawson Creek, BC V1G 4H4

Genelle Office

Address: Homegoods Road Genelle, BC V0G 1G0

Nanaimo Office

Address: 1848 Schoolhouse Road Nanaimo BC V9X 1T4

Ponoka Office

Address: 6008-49 Street Ponoka, AB T4J 1E1

Grande Prairie Office

Address: 8402-111A Street Grande Prairie, AB T8V 5L3

Edmonton (Sales Office)

Address: 201, 10423-178 Street Edmonton, AB T5S 1R5

Calgary Office

Address: 8715-48th St. SE Calgary AB T2C 2P8

Redwater Office

Address: 4601 58th Street S Redwater AB T0A 2W0

Regina Office

Address: 14 South Plains Road Emerald Park, SK S4L 1B7

Saskatoon Office

Address: 1 Dividend Drive Corman Park, SK S7R 0H4

Saskatoon Office

Address: 2902 Jasper Ave. Saskatoon SK S7J 4L7

Winnipeg Office

Address: 2976 Day St Springfield, MB R2C 2Z2 Canada

Winnipeg Office

Attention: All operation moved to 2976 Day Street Winnipeg, MB R2C 2Z2


Cambridge Office

Address: 605 Sheldon Drive Cambridge, ON N1T 2K1

Sudbury Office

Address: 40 Vagnini Court Lively ON P3Y 1K8

Guelph Office

Address: 41 George Street Guelph ON N1H 1S5

Thunder Bay Office

Address: 24 Cooper Road Thunder Bay ON P7K 0E3

Peterborough Office

Address: 975 Hwy 7 RR#7 Peterborough ON K9J 6X7

St-Augustin-de-Desmaures Office

Address: 85 rue de Rotterdam St-Augustin-de-Desmaures QC G3A 1T1

Shediac (Sales Office)

Address: 334 Main Street Shediac, NB E4P 2E5

Bishop's Falls Office

Address: 27 Exploits Avenue Bishop's Falls NL A0H 1C0

International Sales

Address: 41 George Street Guelph ON N1H 1S5 Canada