Hire a professional commercial painting company to bring your warehouse back to life!


Special offer:$500 OFF commercial spray painting services when you request a quote online.

Diamond Coating specializes in commercial warehouse spray painting services using dryfall paint. Our skilled team of commercial painting professionals have years of experience as interior and exterior commercial painters. Diamond Coating is passionate about bringing commercial warehouses back to life. Our team is committed to providing the highest quality customer service on every project.

We will brighten up your warehouse while helping to create a safe and clean environment for your employees to work in. Diamond Coating accepts commercial painting projects of all sizes while providing expert advice to clients. We prepare, clean, and spray paint the ceilings and walls of your warehouse or manufacturing facility.

Contact us today by calling (819) 303-3451 or via e-mail by filling out the online form above. You will be contacted by a professional on our team and will receive a free estimate the same day. Our team can make any wall or ceiling look brand new, regardless of how neglected it was before. Diamond Coating specializes in high-volume spray painting for commercial buildings and can paint on metal, concrete, brick, steel, or wood. Also, our painting crew is certified to work in high-rise or difficult to access interiors.


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Diamond Coating is the top commercial painting company in Gatineau and the city of Ottawa. Our team uses spray paint over traditional paint to ensure each coat is evenly distributed. Prior to painting, we will clean and prepare all walls and the ceiling to remove dust, grease, and to uncover any cracks that should be filled. Our power washing system will leave the walls sparkling clean and ready to shine.

Spray paint is perfect for commercial and industrial services because it provides an even, thick coat over large areas. The paint will adhere perfectly and dry quickly. Diamond Coating uses dryfall paint to guarantee a high-quality finish. In general, a freshly cleaned and painted warehouse will provide a brighter and safer workplace for employees. It will also look great for client tours, which is becoming very popular!


Diamond Coating offers professional commercial warehouse spray painting services using premium dryfall spray paint. Dryfall paint is the top choice for commercial painting solutions for a variety of reasons, including:

  • No Mess: Any paint that falls will dry quickly and be swept away.
  • Dries Quickly: The paint will dry very rapidly, so there is minimal waiting time between coats.
  • Professional: The walls and ceiling will look clean, smooth, and even.
  • Many Colour Options: We can paint the walls and ceiling of your warehouse any colour!

Our goal is to leave your warehouse looking polished and ready while providing quality customer service on every project. One of our highly trained painters will be happy to answer any questions you may have about the dryfall paint or the other materials we use. For more details about our process please call (819) 303-3451 for a free quote!


Our process for commercial warehouse wall and ceiling spray painting is simple and starts with a free quote:

Step 1: Fill out the online form above or call Diamond Coating at (819) 303-3451 to receive a free quote on your warehouse project. One of our qualified professionals will be happy to help.

Step 2: On painting day, our crew will clean and pressure wash the ceiling and walls. For paint that is cracked and peeling we will use a sand blaster instead, which will remove paint, rust, and residue. A typical commercial warehouse painting project will take 1 or 2 days to completely clean and prep.

Step 3: Once the surface preparation is complete, our team can begin the painting process. Depending on the size of the warehouse, painting can take 1-2 days to complete.

Your new warehouse will be bright and fresh within one week. Diamond Coating is also well-known for high quality epoxy flooring for both residential and commercial properties. We highly recommend new epoxy flooring to complete your professional warehouse.

For more information about our process or to learn more about commercial epoxy flooring, please give us a call at (819) 303-3451 or fill out the form above.

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Fill out the form in this page or call us today at (819) 303-3451 to book a free consultation for your commercial warehouse painting project. 


Our warehouse looks great and is a lot cleaner than it was before! Thanks for the great work.
Dave W.

I would highly recommend Diamond Coating for any commercial property owner in need of fresh paint!

Amanda K.

The paint on the walls and ceiling of our warehouse was peeling and looked dirty. Diamond Coating fixed all of that. Thanks!

Mike F.


Diamond Coating serves Ottawa and Gatineau. Our team is dedicated to transforming your commercial warehouse so that it is ready for use as soon as possible. We offer turnkey solutions for all of our commercial and residential projects, regardless of the size. Our customers don’t have to worry about the details because we take care of everything.

To get a free quote on your commercial painting project today, simply call us at (819) 303-3451 or fill out the online form above. Every commercial building needs a makeover at some point in its’ life! Diamond Coating guarantees you will be 100% satisfied with the new paint on your warehouse walls and ceiling.


Q: How is pricing calculated for commercial painting projects?

A: Pricing for commercial painting projects is calculated based on square footage. For a free estimate, call us today at (819) 303-3451.

Q: Will Diamond Coating also install new epoxy flooring in our warehouse?

A: Yes! Diamond Coating will complete your new warehouse with epoxy flooring. For a free quote, give us a call today at (819) 303-3451.

Q: Where is Diamond Coating located?
A: Diamond Coating has several locations in Ontario including Toronto, Gatineau, and Ottawa.
Q: What are Diamond Coating’s policies regarding COVID-19 and social distancing?
Our wall and ceiling painting team will be wearing masks and gloves during the surface preparation and painting process.


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Reliability and Integrity. Those words aren’t just words for us. We really mean it when we say that Diamond Coating is built on those values. Quality and ingenuity reflect our work ethic and the results we deliver to our clients. We are ready to realize your project in the best environment.