We plan cannabis facilities that run smoothly and stand up to review. Build ready layouts, systems engineering and licence support, plus training courses for teams that want to level up fast.
[01 Services]
Not just services - we deliver compliance, clarity, and real impact.
[02 Features]
Effortless Collaboration
Fast revisions, clear communication, and remote planning that keeps your project moving without delays.
Just saw the first draft - this is 🔥🔥🔥
Love it. Want me to map a second workflow option for harvest day too?
Yes please. Also can we tighten the dry room flow?
Already on it. I’ll send the updated layout shortly.
Email replies, typically within 24 hours.
Build Ready Deliverables
Clear, construction ready drawings and practical documentation your team and trades can execute with confidence from day one, reducing questions, delays, and costly rework.
0+ years
0+ years
Real World Experience
Practical guidance in facility design, consulting, and cultivation operations, built on decades in the industry.
Audit Ready Operations
Training, SOP support, and compliance focused guidance that helps your team stay consistent and inspection ready.
Micro Planning
Courses
[03 Workflow]
No guesswork, just a clear path from plan → compliant production.
[04 About]
You work with experts. Not passed down a chain.
15yrs
15yrs
Hands on experience
0m
0m
SQFT of facilities built
80%
80%
Happy Clients
4trees Cannabis Building was built through decades of real work. Founder Daniel Vaillancourt entered the cannabis space in the late 1990s, studied horticulture, and began building systems and cultivating in medical cannabis in the early 2000s. Over the years, he helped teams across Canada design and develop facilities that perform, not just on paper but in daily operation. By 2017, as legalization approached, 4trees shifted fully into consulting and facility development, guiding operators into the regulated market with clean planning, build ready drawings, and compliance minded workflows. Today, we support projects across Canada and internationally, with over 1,000,000 square feet of indoor cannabis space developed.
Our Team
Daniel Vaillancourt
Founder & Lead Consultant
Small team. High standards. We combine engineering, cultivation experience, and compliance support to help operators build smarter, launch cleaner, and operate with confidence.
Awards and Recognition
Proven work, backed by real results and industry recognition.
2022 GrowUp Awards
Engineering & Facility Design Finalist
2022
Maximum Yield
24 Editorial Features
2019 - 2023
Garden Culture & Grow Opportunity Magazine
3 Editorial Features
2024
28+ 5-star reviews
2018 - 2026
[05 Testimonials]
Trusted by growers who take it seriously. Here’s what they say.
[06 Pricing]
*Pricing shown are typical ranges based on common scopes. For an exact quote, please contact us.
Monthly Programs
Ideal for operators who want ongoing training, compliance support, and structured progress.
/and up, monthly
What's Included
Training Courses and resources
Online learning platform
Monday.com workspace
Live tutor support and Q and A
Regular check ins and guidance
One Time Projects
Perfect for new builds or upgrades that need a clear scope, drawings, and deliverables.
From
What's Included
Fixed scope, timeline & deliverables
One-time fee based on project
Facility layout and workflow planning
Systems engineering and design
Clear milestones & approvals
Popular Services
Facility Design
$2/ SQFT
Systems Engineering
$2/ SQFT
Business Plans
$2,500
Licensing Support
$24,000
We’ll tailor the quote to your timeline, goals, and budget.
[07 FAQ]
Smarter decisions start with clear answers.
How long does a typical project take?
Most planning projects run 1 to 4 weeks depending on scope and how quickly we can review site details and revisions. Business plans often take 1 to 3 weeks. If you need a fast turnaround for a deadline, tell us and we will map the quickest path.
What if I don’t know exactly what I need?
No problem. We’ll help you figure it out. Whether it’s a quick call or a deeper discovery session, we’ll guide you through it.
Can I request just one service?
Absolutely. You can book a single service or bundle multiple—whatever fits your goals and timeline.
How do payments work?
For projects, we usually split payments into 2 or 3 milestones. For monthly plans, billing is done upfront each month. Everything is clear and agreed upon before we start.
What if I need changes after a project ends?
We offer ongoing support, either through our monthly plan or as-needed add-ons. You won’t be left hanging.
