Building with Integrity for Over 85 Years
Les Bertram & Sons delivers lasting quality in commercial, institutional, aviation, and residential construction — backed by generations of trusted craftsmanship.
With over 85 years of proven construction experience, Les Bertram & Sons is a trusted name across Simcoe County and beyond. From commercial and institutional builds to agricultural and aviation projects, we deliver high-quality construction with a steadfast commitment to craftsmanship, honesty, and long-term value. Our clients rely on us not only for our technical expertise, but for our integrity, transparent communication, and dedication to getting the job done right, every time.
As a multi-generational, family-owned business, we take pride in the relationships we've built and the legacy we continue to uphold. Every project is a reflection of our core values and a promise to deliver work that stands the test of time. Whether it’s a large-scale commercial development or a custom residential build, Les Bertram & Sons approaches each job with the same level of care, professionalism, and attention to detail that has defined our reputation for decades. Built on integrity. Driven by results.
