Birnam Excavating

Welcome to Birnam Excavating Ltd., a privately owned, family-run company with a proven track record of delivering high-quality construction services in Southwestern Ontario since 1973. Our company is committed to building strong careers, providing excellent services, and contributing to the betterment of our community.

Our Mission

At Birnam Excavating Ltd., our mission is to exceed expectations by providing safe, high-quality construction products and services at competitive prices while allowing our company to grow and prosper. We strive to model excellence and maintain our reputation as a company of distinction in the construction industry, as well as in the communities in which we live and work.

Our Services

We offer a range of dynamic services that are built into our company's core structure. Our Heavy Civil Division is our core service and handles a variety of sewer, watermain, and road construction projects while ensuring they are completed safely, efficiently, and professionally. Our General Contracting Division works with mechanical systems, process works, water and wastewater, and general infrastructure projects. Additionally, our Environmental Division specializes in waterway protection, erosion and vegetation control, hazardous materials, and multiple seen and unforeseen elements that can require tight constraints.

Our Commitment

We are dedicated to the growth of our employees, our company, our community, and the heavy civil general contracting industry. We are proud of the genuine care we have for our clients and strive to deliver quality service, experienced staff, knowledge of the industry, build strong relationships, and utilize updated equipment. Our team is committed to building strong careers and encourages hard-working, dedicated, team players to join our team.