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Industries Harnois

Building Tomorrow's Agriculture with Leading Greenhouse Solutions

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Company Profile

Harnois Industries, founded in 1965, has completed over 20,000 projects worldwide. Located in the most northern part of North America, we specialize in fabric buildings and commercial greenhouses designed to endure harsh climates.

Our fabric covered buildings offer quick, cost-effective storage solutions for industrial equipment and bulk materials. They protect from the elements, extending equipment life and keeping goods dry and accessible. These structures meet municipal standards and provide ample space for machinery like loaders, excavators, trailers, and trucks.

Harnois greenhouses cater to commercial farmers, floriculture, and nurseries. Built to withstand high wind and snow loads, they support year-round cultivation and expanding growing spaces. Our professional greenhouses ensure a stable environment for crops, enhancing productivity and efficiency.

We pride ourselves on delivering durable, flexible structures that meet the specific needs of various industries. From industrial storage to agricultural use, our fabric buildings and greenhouses provide reliable and innovative solutions.


Industries Harnois: Redefining the standards of controlled environment agriculture

By reimagining established concepts, we design structures and technologies that anticipate tomorrow’s needs. Our iconic innovations, such as the gothic profile, embody this mission daily. Each of our greenhouses maximizes natural light, creating optimal growth conditions while enhancing predictability. With Canada’s first glass greenhouse, we merge carbon-neutral technologies with adaptability, delivering more than just a structure—a sustainable agricultural vision.
Solutions that inspire and shape the future of agriculture.

  • Professional Plastic Greenhouses
  • Glass Greenhouses
  • Greenhouse Technologies

Patented technologies for a sustainable future​​

At Harnois Greenhouses, sustainability lies at the heart of every structure we create. We design greenhouses and develop technologies that address today’s needs while preparing for tomorrow’s challenges. Our solutions are crafted to minimize environmental impact while maximizing productivity, combining innovative technology with durable materials for long-lasting performance.

Read the most recent news from Harnois Greenhouses here.

Contact Information

Address
1044 rue Principale
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Gallery Pictures

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