Deck Builder in Mississauga

Your local Mississauga deck builder

Deck Master Inc. has designed and built decks for Mississauga homeowners for over 20 years. From a compact Port Credit backyard to a multi-level walkout in Lorne Park, we handle the whole project in-house — design, permits, framing, decking and railings — with our own WSIB-insured crews. The result is a 3× HomeStars “Best of” record and a 5.0 client rating.

Looking for a deck builder in Mississauga who shows up, communicates and finishes on schedule? That is exactly the reputation we have built one backyard at a time.

Deck services we offer in Mississauga

Mississauga deck permits & bylaws

In Mississauga, decks attached to a house or higher than 24 inches (600 mm) generally require a building permit from the City of Mississauga, and your deck must respect zoning setbacks from property lines. We prepare the site plan and construction drawings and manage the permit application, so your project is inspected and fully code-compliant from footing to railing.

Popular deck projects across Mississauga

Mississauga's mix of older established homes and newer subdivisions means no two decks are the same. Some of the projects we build most often here include:

• Walkout & second-storey decks for the many raised-backyard and walkout-basement homes across Erin Mills and Churchill Meadows.
• Pool-surround decks in slip-resistant composite for backyards in Lorne Park and Sawmill Valley.
• Multi-level decks that step a sloped or terraced yard down toward the garden.
• Compact urban decks for the narrower lots of Port Credit and Cooksville, often paired with a privacy screen.

How we build your Mississauga deck

1. Free on-site consultation

We measure your yard, talk through how you want to use the space, and recommend materials, layout and railings — then hand you a clear, itemised quote.

2. Design & permits

We produce the site plan and drawings and manage the City of Mississauga building permit so your deck meets zoning setbacks and the Ontario Building Code.

3. Build & finish

Our crews build on frost-depth footings with quality framing and hidden fasteners, then finish with your chosen railings and features. Most decks take one to two weeks.

Why Mississauga homeowners choose Deck Master Inc.

• 20+ years of local experience building in Mississauga's clay soils and lot layouts.
• One accountable team — the crew that quotes your deck is the crew that builds it.
• Transparent, itemised quotes with no vague allowances or surprise change orders.
• WSIB insured & permit-ready, protecting you and your property throughout the build.
• 2-year workmanship warranty on top of the manufacturer's material warranty.

Your deck, backed by a real warranty

A deck is a five-figure investment, so it should come with more than a handshake. Every Deck Master Inc. project in Mississauga includes a 2-year workmanship warranty covering our labour and construction, on top of the manufacturer's material warranty — which can be 25 years or longer on composite boards. Because we self-perform the work rather than subcontracting it, there is never any confusion about who stands behind the finished deck: it is us. That accountability, combined with our 3× HomeStars “Best of” record and 5.0 rating, is why so much of our Mississauga work comes from repeat clients and neighbour referrals.

Composite or wood: which is right for your Mississauga deck?

The most common question we hear from Mississauga homeowners is whether to spend more on composite or save up front with wood. Pressure-treated and cedar decks cost less to build and give you that natural-wood look, but they need cleaning and re-staining every two to three years and typically last 10–20 years. Composite and PVC boards cost more initially but are virtually maintenance-free and last 25–30 years or more — which usually makes them the cheaper deck over its full lifetime. We build both and will happily quote your project in each so you can compare. For a full breakdown of the numbers, read our guide to composite vs wood decks in the GTA.

Mississauga neighbourhoods we serve

We build across all of Mississauga, including Port Credit, Streetsville, Erin Mills, Meadowvale, Lorne Park, Clarkson, Cooksville, Churchill Meadows, Sawmill Valley, Applewood, Rathwood and Lisgar. Whether you are near the lake in Port Credit or up in Churchill Meadows, you get the same crew, the same standards and the same warranty. We also serve neighbouring Oakville-area and Etobicoke homeowners — and if you are elsewhere in the region, see our full list of service areas or browse recent builds in our project gallery.