About 4trees
About Us
4trees Cannabis Building is led by Daniel Vaillancourt, a veteran cannabis consultant and engineering expert with decades of experience in the industry.
Runs in our roots
Decades of Experience
There’s a reason why those grow room eye protection are on Dan’s head everywhere he goes! Daniel Vaillancourt, owner of 4trees Cannabis Building, is an industry veteran with 25 years of experience in the field. From cannabis space planning to hydroponic system design and large-scale cultivation facility development, he has become an expert in delivering state-of-the-art solutions for cultivators of every size.
Experienced
25 years of hands on experience
Trusted
Dozens of 5-star reviews
Get to Know Our Expert
Innovative Grow Solutions for Maximum Yields.
Daniel Vaillancourt
Owner / MG
Daniel Vaillancourt is the face of our company, leading a team of experts, including engineers, architects, and lawyers who are committed to delivering exceptional service. By keeping things small and manageable under Daniel’s guidance, we ensure that our clients receive personalized attention, and their projects are not treated as just another number.
Our team’s expertise allows us to provide comprehensive solutions, ensuring that our clients are set up for success in the cannabis industry. At 4trees, we make every effort to ensure that our clients feel supported throughout the project, from the initial planning stages to harvests years down the road.
Featured in Leading Cannabis Magazines
Sharing Expert Insights Across the Cannabis Community
Recognized as a leading expert in the cannabis industry, Daniel Vaillancourt has been featured in top publications including Maximum Yield Cannabis, with dozens of articles written over the past 5 years.