The Miller Group builds and supports urban and rural infrastructure across Canada.
The Miller Group is a Colas company in Canada, a Canadian leader in the construction and maintenance of transportation infrastructure. Colas Canada is itself part of the Colas Group, a world leader in the construction and maintenance of transportation infrastructure. As part of the Colas Canada family, we will continue to evolve and thrive.
Leveraging the past
to build the future
We have the industry’s best talent, greatest expertise and the strongest innovation capabilities.
1000+ kms
of hwys
built
Our Expertise
We offer unparalleled customer and operational support. Our competitors don’t have the legacy, the reach or the heart to match our contributions to the communities where we live and work from coast-to-coast.
We’re always striving for greatness. From investing in our people, to improving how we work, we push ourselves to enhance the value we offer our team and our partners.
— Ryan Essex, President, The Miller Group
LET’S WORK TOGETHER
We succeed because we respect our people and invest in their development and well-being.
We’re always on the lookout for smart people with the drive to take on challenges, think about what our customers need in new and innovative ways, and deliver creative solutions.
Health, Safety
And Environment
The Miller Group’s longstanding commitment to a safe working environment is founded on a shared responsibility, regardless of an employee’s position or scope of work.
CULTURE AND
COMMUNITY
Social and community involvement are essential elements in what it means to be Miller. When we feel a sense of belonging to the communities where we live and work, we perform better as a team. Being active in our communities and making a contribution enables us to make meaningful connections with our neighbours. We leverage our global network to make a positive local impact, building trusted relationships that enrich everyone’s quality of life.
Hike for Hospice
In May 2025, members of our Huron Construction team raised over $7,000 for the Chatham-Kent Hospice Foundation. The team participated in a 5km Hike for Hospice, helping the foundation reach their goal of $150,000 for the year. The Huron Highway Heroes team also won the corporate challenge with the highest average fundraising per team member, but the real winners are those that will benefit from the funds raised.
Miller is proud to support initiatives that reflect our values of giving back to the communities where we live and work. We believe in doing the right thing because it’s the right thing to do.
Bee Program
With over 4,000 lbs of honey produced since 2023, the Bee Program is a great way that Miller supports biodiversity as part of Colas’ beehive initiative. Miller is proud to partner with five different beekeepers throughout Ontario to provide space for 180 hives across 13 sites.
The beehive program helps raise awareness of the importance of pollinating species, including bees. We hope to begin hosting different types of bees as the program expands across the province and into the Maritimes.
Community Garden
The community gardens support Miller’s values of community, commitment to people, and well-being. We believe in giving back to our communities, promoting food security and enhancing the sustainability of our neighbourhoods.
We operate two community gardens in Uxbridge, Ontario and Berry Mills, New Brunswick. The gardens are home to a wide variety of vegetables, herbs, fruit and flowers.
The community gardens are run entirely by volunteers, allowing the community to work together to grow produce that is donated to organizations such as the Uxbridge Loaves and Fishes Food Bank throughout the season. Members of the community can sign up for their own plots and grow their own produce through the Community Share Garden initiative. Miller hosts multiple employee clean-up events to prepare the gardens for the season.