Cowichan & Duncan Builders & GEneral Contractors

When investing in a large project like a new home or larger development, you want to make sure you are working with the best team available. Westmark Construction’s team of Duncan builders have three decades of experience in commercial & residential general contracting.

Westmark Construction is proud to be able to offer a variety of construction services to the Duncan and Cowichan Valley region, including but not limited to:

  • Commercial Construction
  • Leasehold Improvements & Tenancy Improvements
  • New Home Builders
  • Custom Home Builders
  • Custom Home Renovations
  • Construction Management & Project Management
  • Design-Build Construction

Whether you have an idea in the works, or are ready to get started on your project – or anywhere in between – we’d love to answer your questions!  Our Duncan builders team proudly offers construction management, new home building, custom home design build and general contracting through the Cowichan Valley.


Westmark Construction is proud to be an award winning custom home builder serving Duncan, BC. For 30 years, Westmark’s general contractors, our project management team, and our skilled craftsmen have been Duncan’s new home building leaders.Take a peek through our portfolio if you’d like to see some examples of our past custom home projects.

Duncan & Cowichan Valley Commercial CONSTRUCTION MANAGEMENT, DESIGN-BUILD & general Contracting

Looking to build a new office or other commercial project? With 30 years of experience in general contracting, we can ensure your project runs smoothly and successfully. Visit our commercial portfolio to learn more.

Multi-Family Developments & Real Estate development

If you are considering real estate development, consider our Duncan builders team. Westmark will happily review your ideas, whether you are looking to transform an uncleared parcel of land for multi-family use or want to build a fully custom designed dream home.  Browse our multi-family portfolio to view some of the many developments we have managed in the Duncan region in recent years!

Project Management, Construction Management Duncan & Cowichan Valley

Looking for an experienced hand to lead your construction project? Westmark Construction can help! With over 30 years of experience, Westmark has the knowledge and connections to handle your project management and construction management needs. Our project managers will coordinate and facilitate the different stages of construction while keeping you informed every step of the way.

#1 - 2535 McCullough Rd
Nanaimo, BC, Canada
V9S 4M8

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