mjm grow room construction


(720) 601-3738


Office Hours

Monday – Sunday
8 AM – 6 PM (MST)


MJM Install is the industry leader for commercial cannabis grow room and greenhouse construction and installation. Our experienced team has been building commercial cannabis grow operations for 10+ years. This means that we have the experience, knowledge, product selection, and professionalism to get your project completed on time and on budget. 

Experience the MJM Install difference.

What sets us apart is our all-in-one approach to constructing cannabis grow rooms and greenhouses. We also ensure that you’ll have your very own project manager for your build. With friendly, knowledgeable, and quick service every step of the way, we can’t wait to bring your project to life. Stop wasting time and money by sorting through multiple contractors in Maine. With our 10+ years of experience, horticulture background, and established vendor relationships, you’ll get the best outcome from your project investment.



At MJM Install, we know what it takes to get the job done right. Our exclusive full-service installation process takes your project from start to finish. Our experienced and knowledgeable project managers and lead designers will be there to help you every step of the way. From the initial planning all the way to the final walkthrough, we’ve got you covered.

 Our team at MJM Install specializes in the following grow house services:


Insulated metal panels offer a durable solution for your cannabis grow room and precise control over the temperature in your space. With an adaptable, modular design, these panels can be customized to fit the specifications of any project. Insulated metal panels are energy efficient, fire resistant, and low maintenance, making this material the perfect answer for your long-term grow room operation needs.


Rolling benches are an essential piece of any grow room or greenhouse. They can maximize your space and increase productivity throughout your entire operation. In fact, they’ve been proven to increase your yield by up to 40 percent. Rolling benches add harvestable square footage and canopy space to your grow room, and with their unique design, allow you to fully customize and change the layout in your space.

Epoxy flooring is stronger and more durable than similar floors that are made out of tile, wood, or concrete. This is why epoxy flooring is the perfect surface for commercial grow operations and greenhouses. When the epoxy floor cures and seals, you won’t have to worry about cracks in the surface. The smooth finish of epoxy flooring makes this surface easier to clean and keep free of contaminants. We also think it looks great, too.
Greenhouse Construction

A greenhouse gives you the capability to grow throughout the entire year in a safe, climate controlled environment. A cannabis greenhouse allows you to instantly expand your growing season and your strain and plant selection. A greenhouse allows you to create ideal growing conditions as you protect your plants from pests and disease. You’ll also reduce your need for the excessive use of pesticides and chemicals, making a greenhouse a smart choice for the environment.


Simply enough, because we can do it all. Our all-in-one service sets us apart from the competition and allows you to save time and money by working with just one grow room installation company. We assign an experienced project manager to each build. This means you’ll have professional, friendly, and knowledgeable help for every step of the way. From planning, design, to final installation, let us take care of all your cannabis grow room and greenhouse construction needs.

 Here’s what you can expect from working with MJM Install:


  • On-time project completion.
  • Extensive background in cannabis and horticulture.
  • Transparent quotes and fair pricing.
  • Professional project manager assigned to your project.
  • Detailed planning and fully customized layouts.
  • Professionalism on every project.
  • Friendly and communicative service.
  • Integrity in our work, products, and every relationship with our clients.
  • 10+ years of industry experience.
maine grow room installation company

Our Preferred Brands

MJM Install is proud to work with the following top vendors:
maine cannabis grow room


The cannabis industry has been growing over the years at a truly rapid pace—and there’s no sign of it slowing down. MJM Install is excited to be a part of this burgeoning industry as it’s welcomed into the great state of Maine—and we hope to see it grow even further. As one of the few full-service cannabis grow room construction companies, we have an exciting opportunity to shape the direction of this industry. We tackle every project with professionalism and integrity. We promise that we will have your grow room construction or greenhouse completed on time and on budget. 

Contact us to learn more about how our professional, all-in-one grow room and greenhouse installation service can bring your operation to life. 

 Are you ready? Let’s start growing with MJM Install today.