Driven by
Precision and Excellence
Welcome to JGS Greenhouses, where we craft custom architectural,
research and institutional greenhouse solutions that stand the test of time.
Why JGS?
We pride ourselves in our work: constructing high-containment rooms for research institutes, crafting architectural greenhouses for a stunning look, creating Controlled Environment Agriculture (CEA) options to optimize horticultural practices, or offering maximum flexibility for school and university greenhouses; we’re with you from concept to completion.
Greenhouse Builds
An Innovation-first Approach
Innovation is in our DNA. When it comes to greenhouse construction, we’re dedicated to incorporating new ideas, new technologies and new methodologies.
What Sets Us Apart?
With a legacy of over 40 years, we shine the spotlight on precision, innovation and excellence. From installation mastery to heating proficiency, ventilation to irrigation, we’re thorough experts.
We’re the perfect partner when it comes to building the structures you envision. Get in touch today.
Greenhouse Management
Pioneering with Precision
Project ManagementAt JGS, we provide comprehensive project management services. It begins with a thorough, customer-focused consultation process to recognize the distinctive requirements of each client. We then tailor our approach to meet their needs. Precisely. Learn More
Design BuildWith end-to-end responsibility, accountability, and seasoned expertise, we assure the lowest possible costs for architectural and engineering services while maintaining the same high quality and delivering demonstrable value. Which means, this method guarantees faster project delivery compared to any other construction approach. Learn More
Turn-Key ConstructionJGS oversees every aspect of your project with precision and expertise. Our construction crews collaborate seamlessly with project managers, ensuring meticulous site management every step of the way.
From laying the foundation to erecting the superstructure, then installing glazing, heating, irrigation systems, and carrying out safety checks, we take care of it all. Working closely with architects, engineers, and our valued customers, we deliver cutting-edge facilities. Your project is in capable hands from start to finish. Learn More
JGS Gold Level Safety ProgramWe've cultivated a culture centred around fostering an injury-free environment. We prioritize the safety of not only our employees and subcontractors but also valued customers and visitors to our construction sites. Through innovative training and educational initiatives, we equip our team members with the necessary tools, knowledge, and resources to enhance safety measures and mitigate risks. Learn More
Custom DesignWe see every project as unique, recognizing each individual set of constraints and requirements. This meticulous attention to detail ensures every aspect is thoroughly examined, so we can deliver the optimal solution tailored to your needs.
Whether you’re looking for standalone structures or attachments to existing buildings, our designs offer versatility to suit your preferences. At every step of the way, we collaborate closely with you guaranteeing the best possible outcome. Learn More
Fostering a culture of excellence. From yesterday to tomorrow.
Our Projects
Rooftop Research Centre at Dartmouth College
Impeccably crafted for educational and scientific endeavors, this 5700 ft² research greenhouse stands as a monument to sustainability and innovation.
AAFC Research Farm at Harrington PEI
Crafted with precision and purpose, this 330 m² research greenhouse was built to further scientific inquiry.
AAFC Research Farm at London ON
This sprawling 6380 ft² research greenhouse champions innovation and scientific inquiry.
"JGS’s erection crew worked hard and put in long hours to ensure our project met the critical substantial completion date. They worked safety and followed all instructions. I highly recommend them. They were crucial in our project’s success."
LOGAN HUARD, Wright Construction Western Inc.
Our Clients
