Mississauga Decks & Trim (MDT) are a reliable custom deck builder, who specialize in superb outdoor living spaces for both homes and businesses. With a combined experience of over 60 years, our crews are made up of highly skilled, seasoned Red Seal Carpenters and we take no shortcuts.

Our value is that we respect your investment, your time, and your property. Our carpenters are dedicated, love what they do, are committed to providing the best possible results and provide a clean and safe working environment on every jobsite we work on.

Many are spending more time outdoors due to the pandemic while businesses are re-evaluating how to
stay afloat. Outdoor spaces being far safer than indoor, it is time to re-imagine how to conduct business outdoors and establish a new vision for the future. There are plenty of design options that can include gazebo’s, cabanas, custom motorized louvered pergolas, phantom bug screens and sunrooms. We use a broad variety of the best quality materials such as exotic hardwoods, modified hardwoods, cedar, PVC or composites, to provide you with a broad array of material choices and aesthetic outcomes.

All our decks are built to exceed building code and come with a ten-year workmanship warranty. We are competitive and our quotes are fair and reliable; we will never nickel and dime you with surprise charges. We are honest, care about what we do and are not just out to make a quick buck. You can count on us to be straightforward about what we can and cannot do for you. We do everything we can to make this a stress-free experience. Our representative will visit to discuss your vision and ideas for the project and we walk you through information relevant to it such as time frames, city bylaws, pricing, and material options.

We provide elite-level workmanship and all our projects are built to the highest of standards and will stand the test of time.

Why Partner with Us

We actually love what we do and care about quality. In times like these some might consider this a romantic notion! We are old school and build every deck or space as if it were our own. Trust has served as our guiding principle throughout the more than 50 projects we have done so far and we leave behind a superior end product that is detailed, precise, strong and sturdy. You will not find anyone offering quality like this for the value we offer.

We have a small team of expert carpenters and we are able to maintain quality control at a very high standard. We don’t have showrooms or large overheads so we can offer very competitive cost outcomes. We are honest, dedicated professionals and we guarantee our workmanship. If you are looking for a one-of-a-kind design that reflects your vision and is built by people who treat you as a partner, give us a call!

Other reasons to partner with us:


100% customer satisfaction.


Across the board transparency, integrity & accountability;


Regular onsite communication throughout.


The latest in project management software to ensure every job runs smoothly.

In-Depth Consult

 Building your own outdoor space can be exciting, but the details can be daunting. We sit with you for a thorough consult. We ask you all kinds of questions about your tastes, style requirements and other needs to tailor your outdoor space to your specific needs. We discuss how your vision can be translated into the space you imagine. As we move forward through the project, we work closely with you in the early stages to ensure you are pleased with the progression of the work, never rushing the process. The bottom line is, every phase of the project you want to be involved in, you will be. You retain control.


Mississauga Ontario 

(647) 321-1545