Company News
December 17, 2025

2025 Recap

As 2025 comes to a close, we’re taking a moment to reflect on a year of growth at SEF®. This recap highlights major greenhouse projects delivered throughout the year, showcasing the scale, collaboration, and expertise behind each build. These greenhouse developments were made possible through strong partnerships and close collaboration…
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Greenhouse Projects
December 10, 2025

Jack’s Organics Greenhouse Expansion

Project Details We’re excited to share the completion for Jack’s Organics, a 41.34-acre greenhouse expansion in Amherstburg, Ontario. This new facility represents a significant investment in sustainable, year-round food production, with the entire space dedicated to growing organic cherry tomatoes.  Delivered in collaboration with our partners at RGC, the project reflects the strength…
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Greenhouse Projects
November 19, 2025

Prism Farms Greenhouse Expansion

Project Details The SEF® team is proud to announce the completion of our latest greenhouse expansion for Prism Farms in Leamington, Ontario. Spanning 7.5 acres, this greenhouse expansion is now growing tomatoes.  Scope  This new addition provides valuable growing capacity, supporting Prism Farms as they continue to scale their production. From design to construction,…
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Greenhouse Projects
October 22, 2025

Neven Produce Greenhouse Completion

Project Details The SEF® team is proud to share the successful completion of an 11-acre greenhouse expansion for Neven Produce in Lynden, Ontario. This new facility is now fully operational and dedicated to cucumber production.   Scope  From design and development to installation and project management, SEF® led every stage of…
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Greenhouse Solutions
April 2, 2025

Greenhouse Gutter Systems

Gutter systems play a critical role in crop support and operational efficiency. These systems serve as the structural foundation on which crops grow while also helping manage runoff and nutrient flow.  Choosing between open gutter systems and closed gutter systems depends on several factors, including crop type, sanitation requirements, and…
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Steel Buildings Solutions
November 6, 2024

MC3 Manufacturing Completion

Project Details Our team is excited to announce the successful completion of our latest project: a 77,000 square foot pre-engineered steel building for MC3 Manufacturing in Kingsville, Ontario. This impressive structure was custom-built to serve as a state-of-the-art fabrication shop, complemented by modern office spaces.  Scope We take pride in…
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Greenhouse Solutions
July 31, 2024

Fork to Foundation

Have you ever wondered what it takes to bring fresh produce to your kitchen table? Within the greenhouse industry, it's a blend of innovation, dedication, and collaboration across every step of the journey. Each vegetable or fruit represents a giant production.   Our Purpose Building the foundation for greenhouse growing starts…
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Company News
July 17, 2024

Robotic Welding

SEF® operates out of a 206,000 square foot production facility that is fully equipped with state-of-the-art machinery to manufacture greenhouse structures and a wide variety of steel buildings. One of the many technologies we utilize in our shop is a robotic welding machine, primarily used for trusses in greenhouse construction.  How…
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Greenhouse Solutions
May 8, 2024

360° Greenhouse Solutions

At SEF® we cultivate opportunities for your business to thrive. The message behind our 360° greenhouse solutions is to redefine industry standards, blending innovation and expertise to create strategic assets. Our model signifies the connection of project development, manufacturing, installation, project management, and customer support. We provide a full spectrum…
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Steel Buildings Solutions
September 21, 2023

Rigid Frame versus Truss Frame Steel Buildings Benefits, Challenges, Solutions

Rigid Frame versus Truss Frame Steel Buildings Benefits, Challenges, Solutions Today’s Steel Structures  When it comes to modern building practices, almost every industry has been turning to steel building solutions to grow their physical footprint. From churches, to recreational facilities, to office buildings, there are some major advantages to opting…
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