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4.8 / 5 (323)

Mississauga’s Top Rated Deck
Building Contractor

Elevate your outdoor living with our premium deck building and installation services.

  • Done-for-you, stress-free

  • Speed & Quality Guarantee

  • Happiness Guarantee

  • Fully Licensed & Insured

Services

Transform your property
into beautiful home

Deck Building

Commercial Decks

Multi-Level Decks

Rooftop Decks

Privacy Walls

Deck Railings

Pool & Hot Tub Decks

Pergolas & Gazebos

We also provide maintenance services for everything above.

Why us

Your Dream Deck.
Built to Perfection.
Experience swift and top-notch deck construction with our dedicated team. We prioritize durable materials and foster genuine connections with our clients.
  Fast & Quality Work
Time is precious, and we understand that. Our team ensures swift deck building without compromising on the quality, so you can enjoy your new space sooner.
  Long-lasting Materials
We use only the best materials for your deck, ensuring it stands the test of time and remains a valuable addition to your home for years to come.
  Friendly Tradesmen
Our tradesmen aren’t just skilled; they’re approachable and friendly. We believe in building decks and lasting relationships with our clients.
1850 +
Completed Projects
1210 +
Happy clients
96 %
Client Satisfaction
10 +
Years in Business
Get a Free Deck Building Quote

Fill in the form to get a quick and free quote. No-Obligation • Quick-Response • Accurate Quote


+1 (647) 239-8990

Materials

Discover Your Ideal Decking Material

  • Pressure-treated wood

    The most common material; soaked with chemicals against insects, moisture and rotting.

  • Cedar

    Considered a higher quality material than pressure-treated; also has natural tannins making it resistant to insects, rotting and decomposition

  • PVC

    Polyvinyl chloride plastics; much more expensive than wood that requires almost no maintenance, including staining and sanding

  • Composite

    A mix of various density polyethylene and wood; low-cost alternative that requires minimal care, not even sanding or refinishing.

  • IPE

    Exotic high density hardwood from Central and South America; due to high density and natural tannins resistant to rotting and insects

  • Fiberglass

    Waterproofing deck coating material; one of the longest lasting alternatives with low maintenance resistant to moisture
    Best-in-class
    Canadian Materials

    Prices

    Invest in Quality
    • Small project

      $3.400-7.200

      Ideal for smaller spaces, aiming to add a touch of elegance and functionality without extensive structural changes.

      • Customized to fit your space
      • High-quality materials ensuring durability
      • Expert craftsmanship for a polished finish
    • Medium project

      $7.200-15.000

      Perfect for those looking to transform a more substantial space, offering a balance between intricate design and value.

      • Advanced design customization
      • Premium materials for enhanced longevity
      • Detailed craftsmanship for a superior aesthetic
    • Large project

      $15.000-32.000

      Suited for extensive projects, where the aim is to create a luxurious and expansive outdoor living area with high-end finishes.

      • Extensive design options and customization
      • Elite materials for ultimate durability
      • Master craftsmanship ensuring an exquisite outcome

      Process

      Working with us is
      Proper and Simple

      • 01. Contact

        Call, email, or text us to get a free project quote.

        Get a quote

      • 02. Get a Quote

        Get a comprehensive quote tailored to your needs and wants.

        • On-Site Assessment
        • Detailed Estimation
        • Consultation

      • 3. Done

        We handle everything from buying the right materials to cleanup.

        • Permit Help & Advice
        • Quality Desing & Build
        • Inspection & Cleanup

        Our Work

        Beautiful, long-lasting decks.

        Guarantees

        Unbeatable Guarantees for Complete Peace of Mind

        • Price Match

          Confident in our competitive pricing, we’ll match any quote you receive—simply share it with us!

        • Happiness Guarantee

          Your satisfaction is paramount — we won’t rest until you’re delighted with our work!

        • Speed & Quality Guarantee

          We offer a 5-year guarantee on all projects + 10-40 years material manufactures’ guarantee.

          Reviews

          Hundreeds of new happy deck
          owners around Mississauga and the GTA
          • Mohamed El-Sayed

            Our new deck is the perfect outdoor retreat. Thanks to Proper Construction for making it happen!

          • Elena Vargas

            The deck they built has become our favorite spot in the house. Outstanding craftsmanship!

          • Jin-ho Park

            Hats off to the Proper Contractors! They transformed our backyard with a stunning deck.

          • Chiamaka Eze

            I was amazed at how quickly and efficiently they built our deck. It’s both spacious and stylish.

          • Lukas Schmidt

            Every step, from design to finish, was handled professionally. Our deck is a masterpiece!

          • Ananya Bose

            The quality of the deck build is evident. It’s sturdy, looks great, and feels premium.

          • Benoit Dubois

            We wanted a custom design for our deck, and they delivered beyond our expectations.

          • Jake O’Reilly

            The attention to detail in our deck build is commendable. It’s the perfect space for our family gatherings.

          • Kwame Nkrumah

            Impressed by their dedication. They built a deck that’s both functional and beautiful. The whole family loves it.

          • Michael Rossi

            Our deck has become the envy of our neighbors. Elegant design and top-notch build quality.

          • Hiroshi Tanaka

            From the wood choice to the finishing touches, everything about our deck screams quality.

          • Aidan Mwangi

            They took our vision and turned it into reality. Our deck is a true reflection of what we wanted.

          • Oleksandr Melnyk

            The team was transparent, punctual, and the end result? A breathtaking deck.

          • Chiara Bianchi

            Our home feels complete with the beautiful deck built by Proper Construction. Exceptional work!

          • Sven Eriksson

            The deck not only looks great but is also built to last. A job well done!

          Service Areas

          Building Top Quality Decks in Mississauga and Around GTA
          Free Quote + Consultation
          Begin Your Deck Transformation
          Ready to elevate your deck installation project with unparalleled speed and quality? Contact us today.
          No-Obligation • Quick-Response • Accurate Quote
          Got questions?