Based in Fredericton, New Brunswick, Dunbar Construction Ltd. is a family-owned and operated civil construction company with more than 40 years of experience delivering infrastructure projects across the region. Since 1982, Dunbar has built a strong reputation for reliability, skilled workmanship, and the ability to successfully complete complex construction projects.
Our team includes experienced engineers, superintendents, carpenters, bridge workers, equipment operators, and mechanics who work together to deliver dependable results on every project.

Founded in 1982, Dunbar Construction Ltd has grown from a family-founded business into a trusted heavy civil contractor serving New Brunswick and beyond.
From the start, the company has been rooted in practical experience, skilled people, and a commitment to doing the work the right way—safely, efficiently, and with pride in the finished result.
Over the decades, Dunbar has expanded its capabilities to support a wide range of heavy civil needs, including:
Bridge building and bridge rehabilitation, Earthworks and land development, Modular bridge construction, Crane rentals and lifting support, Concrete shot blasting operations.
Today, we continue to build on the values that shaped Dunbar from day one: integrity, accountability, and respect for the work and the people behind it. While the company has grown since 1982, we remain committed to the same goal—delivering projects our clients can rely on, and results our team can be proud of.
Dunbar Construction Ltd. specializes in heavy civil and infrastructure construction, providing services such as:
With modern equipment and experienced crews, Dunbar Construction delivers projects safely, efficiently, and to the highest standards.










Dunbar Construction Limited (DCL) is a family owned and operated general contractor, incorporated in July 1982, and headquartered in Fredericton, New Brunswick. A trusted leader in the civil construction industry, DCL has proudly served clients for over 40 years.
DCL’s four decades of experience are built on a foundation of transparency, honesty, and a steadfast commitment to excellence. We believe in forging lasting relationships through clear communication, ethical practices, and a proven ability to deliver on our promises.
With a highly skilled workforce—including engineers, superintendents, carpenters, bridge-workers, equipment operators, and mechanics—and state-of-the-art equipment, DCL provides reliable, tailored solutions that meet the unique needs of every project, ensuring quality outcomes on time and within budget.
- Core Areas of Specialization DCL is a diversified contractor specializing in heavy construction, including:
- Bridges and overpasses
- Bridge rehabilitations
- Temporary structures
- Pile driving
- Retaining wall structures
- Cast-in-place concrete /concrete formwork
- Earth works and grading
- Land development
- Concrete shot blasting
Proven Delivery Record:
DCL has completed over 125 projects as a general contractor throughout New Brunswick, mainly for the New Brunswick Department of Transportation and Infrastructure.
Public-Private Partnership Experience:
DCL has participated in two Public/Private Partnerships:
1998–2001: Partner in the MRDC group, responsible for the construction of 18 structures on the Fredericton to Moncton Highway Project
2005–2007: Partner in the Brun-Way group, responsible for the construction of 25 structures on the Woodstock to Grand Falls Highway Project
Commitment to Communities:
For over 40 years, Dunbar Construction Ltd. has taken pride in delivering infrastructure that supports communities and drives progress. Let our experience and dedication be the foundation of your next project.
Office Location:
Dunbar Construction Ltd.
1615 Route 620
Estey's Bridge, NB E3G 6N1
Phone: 506-460-8060
Email: dunbar@dunbarconstruction.ca
Facebook: Dunbar Construction Ltd.
Instagram: @dunbarconstructionltd
1615 New Brunswick 620, Estey's Bridge, NB, Canada
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.