4trees Cannabis Building

4trees Cannabis Building green logo
Behind the scenes

Our Work

We are proud to be shaping Canada’s recreational cannabis history with the design and construction of next-generation fully automated cultivation facilities.

Sneak Peek of Our Work

Why only a peek? Because it slows our site down to post hundreds of photos and videos like we want to. Luckily for you there’s an other option! Check out our Instagram profile here for over 1,000 high quality pictures and videos of our work.

4trees Cannabis Building work truck on gravel framed

Current Projects

Below is a list of grow room planning and development projects updated regularly. Check back often to see what the 4trees team is up to and how we are shaping the cannabis industry around the world. We try not to take on more than 8 projects at a time and all customers are placed in queue in a first come first serve basis.



This is a gorgeous vertical automated hydroponics medical facility in São Paulo, Brazil that we have designed and will be approaching our master grower apprenticeship program in Q4 of this year.



This gorgeous tier 2 cultivation facility is located in Saipan, Northern Mariana Islands in the middle of the Pacific Ocean. Coincidentally this facility located right near the deepest point in our oceans is utilizing deep water culture hydroponics. Learn more about DWC here.



Our design team came up with a unique new hydroponic growing style & facility for this group running 100% vegan based nutrients.



We are excited to work with this local Island client on his micro cultivation building focusing on growing 10′ – 12′ tree style hydroponic craft cannabis in a coconut husk growing medium. 



Completed the design of a dual leveled rock wool drain to waste automated hydroponic facility in Hope B.C and working on standard operating procedures and project management now.


20,085 SQF LP

We are currently working on the planning stages for this large licensed producer indoor grower in Ontario.


Hear from our clients

Your success empowers us! Tell us how we did and share your stories.

12:40 30 May 23
I was very happy that I chose to work with 4trees. They have an excellent team of professionals with real experience who maintained good communication throughout the process and helped me in every step of the way. Thank you very much!
Dustin MooreDustin Moore
04:59 29 May 23
Dan has offered an incredible service and my plants have never done better just thriving thanks again Dan !!
Colton MeadColton Mead
17:10 10 Mar 23
Had some questions about electroculture and 4Trees gave me the heads up on the what's what. I appreciate the help!
Jon BobJon Bob
21:55 16 Feb 23
Dan worked hard to fit everything I needed in a small space and was very responsive to my needs for my business. Explained everything thoroughly and was open to discussing various options to find the right fit. Plans look awesome, great customer service.
Steven KimSteven Kim
06:02 15 Jan 23
It has been almost a year now being consulted by Dan and it has been an amazing experience. The quality of the consultation exceeded my expectations and I was impressed with the attention to detail. The customer service was also top-notch, with the team being extremely helpful and responsive to any questions or concerns I had. I would highly recommend this 4trees to anyone looking for a high-quality solution. 5/5 stars!
Amanda SchermerAmanda Schermer
01:43 21 Sep 22
4 trees has been extremely helpful and patient with me. They took the time to answer all of my questions. They even drew up skitches to help me visualize what we were discussing! They are very knowledgeable and explain things in a way that was easy to understand! I'm extremely pleased with my experience with 4 trees and I'd highly recommend them to anyone needing help, guidance or information about horticulture!
Shawn KrywayShawn Kryway
21:08 17 Mar 22
It’s been a pleasure working with Dan and 4Trees. Very knowledgeable and quick to respond to every question I have. 4Trees has been an intricate part in helping me develop my operation from planning to growing guidance.
Steven KimSteven Kim
17:27 23 Jul 21
I want to take a moment to write a review for this company because my experience with this company became a pandora box I luckily found. Dan and his team is purely magical that helped a person like me that has zero growing experience. Quite nervous I was in the beginning not knowing where to start, Dan said that it would all be okay as long as I have a little passion to learn. He walked me through every details patiently until I understood the whole process from preparing to growing, literally the whole A to Z! All I had to do was explain where I would be growing and gave him the facility floor plan to start. I am not even from Canada.He also worked with me giving me few options fitting my budget and throughly explained how all the facility equipments and system works to provide the best growing experience and maximizing yield out of it.Moreover, Dan is very responsible and responsive. Also, he did not even push me to make any payments off the bat without knowing what I would get out of the project. Very straightforward with the payments too which I felt very comfortable! This type of project does not come cheap you know.Lastly, I just want to thank Dan and his team because I'd never knew that I could be successful in ever growing in my 2k sqft warehouse. Dan deserves more credit and award for his good deed that he is doing helping business dreamers a chance to succeed in their local jurisdiction.THANKS THANKS THANKS!! Looking forward to our ongoing project management journey!!!
terry mokriyterry mokriy
17:54 20 Mar 21
This is a great company to get involved with. They are very patient, helpful, and we'll informed company. Had the pleasure to work with Dan for the last little bit and he has truly shown his passion and love for what he does. He goes over and above to meet all our questions and concerns and unlike other companies wants to see us succeed without being a cash grab. I highly recommend them they will guide you to were you want to be.
Chase CulpanChase Culpan
02:48 29 May 20
Thank you Dan! beautiful design. Great gear. Dan and team are really the best. Customer service is top notch. If you are building/starting a micro or want to become the next lp you need to talk to 4 Trees. Even if you are a Professional, This team will ease your transition. 5 stars all around!

Stay Connected!

Drop by our Instagram page at @4treesbuilding.ca, but don’t be shy stranger, give us a message and say hi!. We love chatting about all things cannabis.

Get in Touch
Do you have any other questions?

We’re huge grow nerds, let us answer any of your questions on a free video call.