Our History
1962 - A Foundation Built by Hand.
1986 - Leadership Passed. Values Preserved.
1985 - The Next Generation Steps Forward.
Theodore Thompson acquires Ross and Anglin. He sets a foundation rooted in integrity and pride in doing things right.
1985 - The Next Generation Steps Forward.
1986 - Leadership Passed. Values Preserved.
1985 - The Next Generation Steps Forward.
Peter Thompson opens the Toronto location, bringing ambition and new energy to the family business.
1986 - Leadership Passed. Values Preserved.
1986 - Leadership Passed. Values Preserved.
1986 - Leadership Passed. Values Preserved.
Peter becomes President of the company, a role he continues to hold today, guiding growth while protecting the family values at its core.
2009 - Third Generation Begins.
1986 - Leadership Passed. Values Preserved.
1986 - Leadership Passed. Values Preserved.
Tyler Thompson joins the business, marking its transition to a third-generation family company and strengthening the father-and-son leadership at the forefront.
2018 - Strength in Family.
2021 - Redefining the Way We Build.
2021 - Redefining the Way We Build.
Chad Thompson joins the team, uniting three generations and setting the stage for modernization and growth.
2021 - Redefining the Way We Build.
2021 - Redefining the Way We Build.
2021 - Redefining the Way We Build.
The company rebrands as Lean Construction Services, embracing lean principles while remaining family-owned and family-led.
Today - A Legacy in Motion.
2021 - Redefining the Way We Build.
Today - A Legacy in Motion.
Three generations continue to build on the same foundation of trust, resilience, and pride in the work we do.