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Installation is only offered for complete projects that include baseboard, casing, and doors for all new construction.
Installation is only offered for complete projects that include baseboard, casing, and doors for all new construction.

About Us

Since 2005 Riverside Millwork Group has been supplying homeowners and builders with the finished products that make a house a home. We supply trim, interior doors, custom wood front entry doors, custom closets and custom millwork solutions.
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Interior Doors, two panel and french door

Meet Riverside Millwork Group


Riverside Door & Trim began business in Kitchener, Ontario, as a trim and door contracting company.

In the first decade of operation, Riverside saw significant growth. Along the way, new products and technologies were adopted to support the evolving needs of the interior building materials consumer market.
Riverside acquired County Heritage (established in 1976), and began to shape the next chapter of this story now known as Riverside Millwork Group
Riverside saw growth within a number of locations in the Greater Toronto Area which led to the opening of a third brick and mortar location in Stoney Creek.
Riverside Millwork Group Today
In 2018 and 2019 Riverside Millwork Group ranked number 265 and 378 in Canada for GROWTH 500 – Canada’s Fastest-Growing Companies
To date we have 3 Locations, totaling over 100,000 sq.ft
Each location features a spacious product showroom, open to the public, with experienced staff to assist Monday through Friday
We are servicing home builders, contractors, and home owners across Southwestern Ontario, with sales representation throughout to help with on-site measurements
We offer a variety of custom products Made in Canada including custom trim, closets, and some of our doors
Our Philosophy
Every project has a unique solution, which we arrive at with you.
We understand that each customer has unique needs that often require us to challenge our boundaries and explore new concepts. No matter how challenging a project can be, we pride ourselves on upholding the highest standards of customer service.
The collective years of experience at Riverside Millwork Group can literally be measured in centuries!
A great number of our staff have dedicated themselves to life-long careers in our operations, becoming master of their craft and mentors for their team members. Similarly, our sales team includes experienced trades and craftspeople who are fully versed both on and off the tools, enabling them to educate our customers resulting in improved and inspired project solutions.
Riverside Millwork Group believes in continuous improvement; of our products, our process, and of ourselves.
We are a diverse team of professionals committed to keeping our skills and technologies relevant, and we strive to be leaders of innovation in our industry.
What sets us apart from our competitors is our consultative approach to project management.
From the early concept stage, through design, manufacturing, delivery and installation, we are in constant communication with our customer - confirming every detail along the way. We are committed to providing the best possible value, and we do this by suggesting products and services that we believe are best suited to your needs.
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