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Deck contractors in Thornhill, Ontario

HomeStars makes it easy and straightforward to find deck contractors in Thornhill, Ontario. Post your job or browse our directory of specialists, and see how easy it is to connect with deck construction contractors. You can explore their past work history, browse homeowner feedback, compare quotes, and select the right match for your project.

A deck contractor wearing grey gloves measures wooden planks while building a deck.

Some of our top rated deck contractors in Thornhill, Ontario

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  • Torion group

    Rating: 4.9 out of 5
    Deck contractor in Thornhill, Ontario

    With 9+ years of experience, our expert team delivers reliable, on-schedule, and affordable residential and commercial renovations. Loved by clients for our quality, professionalism, and attention to detail, we transform spaces with precision and style.”

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    Latest review:
    Repair or maintain fence-
    A well done professional job. I would hire again.

  • Thunder Construction And Renovation

    New on HomeStars

    Deck contractor in Thornhill, Ontario

    I provide reliable and professional home services with hands-on experience in painting, finish carpentry, furniture assembly, mounting, and moving assistance. I can help with interior painting, touch-ups, baseboards, trim, shelving, furniture installation and assembly, wall mounting, and general home improvement projects. I serve Toronto, North York, and surrounding areas, and I can travel depending on the size and location of the job. I focus on clean, accurate, and detailed work. I arrive prepared, respect your home and belongings, keep the work area organized, and make sure every job is completed properly and efficiently. Whether you need a room painted, furniture assembled, carpentry work completed, shelves installed, or help moving furniture and heavy items, I’m ready to help. My goal is to provide dependable service, quality workmanship, fair pricing, and results you’ll be happy with.

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  • ACD Landscaping

    No reviews yet

    Deck contractor in Thornhill, Ontario

    Hi, I’m Serhii. I design and build fences, decks, pergolas, and sheds - everything you need to turn your outdoor space into a place you love. Whether you’re looking for more privacy, a cozy spot to relax, or extra storage I’ve got you covered with high-quality craftsmanship and reliable service.

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  • JnC properties

    No reviews yet

    Deck contractor in Thornhill, Ontario

    Landscape design and construction, patios, fences, driveways, masonry and general contracting and construction services

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  • Urban property solutions

    Rating: 5 out of 5
    Deck contractor in Thornhill, Ontario

    At Urban Property Solutions, we take pride in providing reliable, high-quality handyman and property improvement services throughout the Greater Toronto Area. Whether it’s a small repair or a larger home improvement project, we treat every job with professionalism, attention to detail, and respect for your home. Our services include drywall installation and repairs, interior painting, flooring installation, TV mounting, furniture assembly, general handyman services, and much more. We believe in honest communication, fair pricing, and workmanship you can count on. Customer satisfaction is our top priority. We show up on time, keep our work area clean, and make sure the job is done right the first time. No matter the size of your project, we’re committed to delivering results you’ll be proud of. Contact Urban Property Solutions today for dependable service and quality workmanship you can trust.

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    Latest review:
    Very efficient,excellent detail very pleased.I would reccomend Miles to anyone that requires future work .

  • Farhad Zolfaghari

    No reviews yet

    Deck contractor in Thornhill, Ontario

    🎨 Professional Painting Services Need a quick and clean paint job? I offer fast, affordable, and high-quality painting services for: ✔ Move-in / Move-out ✔ Walls & Ceilings ✔ Plastering & Sanding ✨ Always clean, neat, and on time 💲 Free estimates

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  • Safar renovation

    No reviews yet

    Deck contractor in Thornhill, Ontario

    Hi, I'm Rovshan and I've been on construction since 2015. I specialize in many services, and I have been happy to help a lot of customers since joining. You can count on me to get the job done right - just take a look at my reviews bellow.

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  • Six Mile Carpentry

    Rating: 5 out of 5
    Deck contractor in Thornhill, Ontario

    Located in Etobicoke. I'm a reliable handyman and skilled carpenter by trade. I will take care of your home improvement projects. I provide dependable, quality workmanship with attention to detail. From small repairs and general maintenence to custom carpentry and home improvement. Treating every home with care and completing each project with precision. I believe in dependable services, attention to detail and quality work that you can feel confident about. Contact me today and let's get your project done right.

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    Latest review:
    Build furniture-
    Very responsive and accommodating.

  • Mykhailo Osinskyi

    No reviews yet

    Deck contractor in Thornhill, Ontario

    Bricklayer in Toronto. Brick, stone, block. New work and renovations. Specializing in rain-resistant mortars, chimney reconstructions and grouting of historical monuments. Clean construction sites, clear prices, work guarantee. Serving Toronto and beyond.

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  • JC contractors

    No reviews yet

    Deck contractor in Thornhill, Ontario

    JC contractors is a North York based General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, Architect, Cabinet maker, Interior designer, Mason, Metal worker & Demolition company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate kitchen, extension, build garage, build pergola, gazebo or garden house, build carport, install or replace beam, build shed, general contractor service, structural work for construction, carpentry framing & install, repair or replace caulking, message us so we can assist you and arrange a quote.

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  • Afrang

    No reviews yet

    Deck contractor in Thornhill, Ontario

    At BEZINI, we provide reliable and professional home improvement, plumbing, and installation services across Richmond Hill and the Greater Toronto Area. With hands-on experience in residential plumbing, carpentry, door and window installation, deck and fence construction, and general home repairs, we take pride in delivering quality workmanship and dependable service. Whether you need a small repair, a complete installation, or help with a home improvement project, we are committed to getting the job done right. We focus on attention to detail, honest communication, fair pricing, and customer satisfaction. Your home deserves quality work, and at BEZINI, we treat every project with care and professionalism.

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  • JIP SERVICES

    Rating: 5 out of 5
    Deck contractor in Thornhill, Ontario
    • Best of Awards 2026
    • Best of Newly Listed 2025

    JIP Services cares about your home! Give us a call for your next home project - (647) 607-9127

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    Latest review:
    Small staining or painting project-
    Absolutely perfect job! Ivan suggested drywalling the whole ceiling rather than just painting and patching, and his price was very reasonable. The work was done flawlessly and on time, and everything was put back exactly as before. We will use Ivan and Jessica again for any renovation, restoration, or decorating we need.

  • Reza

    No reviews yet

    Deck contractor in Thornhill, Ontario

    Hi! I’m Reza, a reliable and detail-oriented handyman based in Toronto. I specialize in assembling IKEA and Amazon furniture, installing gym equipment, cabinet repairs, and light carpentry work. With years of hands-on experience, I always bring my own tools, work cleanly, and make sure every job is done right the first time. Whether it's a simple fix or a complex setup, I treat every task with care and professionalism.

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  • Johnston Home Improvements

    Rating: 4.5 out of 5
    Deck contractor in Thornhill, Ontario

    Friendly Handyman Work, Bathroom Reno's, Deck & Fence Projects , Roofing , Painting, Drywall, Flooring, Driveway Sealing , Custom tile work, Siding, Custom Closets, Stair Refinishing, and much more . At Johnston Home Improvements we can help. We're like that friendly neighbor you always wanted. We take pride in our quality work and offer a 5 year workmanship warranty. We are fully insured and WSIB compliant. Contact us today for your free estimate! 😃

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    Latest review:
    Caleb is a really hard working person and was flexible enough to change the initial work request of amending fence to completely replacing them. Recommend him, Thanks so much for the job done.

  • AE Painting and Renovation

    No reviews yet

    Deck contractor in Thornhill, Ontario

    AE Painting and Renovation Company is a trusted name dedicated to transforming spaces with quality, care, and attention to detail. We specialize in professional painting and complete renovation services for residential and commercial properties. From refreshing interiors to full-scale renovations, our experienced team is committed to delivering exceptional craftsmanship, durable results, and on-time completion. At AE Painting and Renovation Company, we take pride in turning your vision into reality, Enhancing comfort, beauty, and value in every project we undertake.

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  • Construction horizons

    Rating: 4.9 out of 5
    Deck contractor in Thornhill, Ontario

    Custom Deck & Fence Specialist We specialize in: • Custom deck design and installation • Fence installation & repair • Pergolas and outdoor structures • Interior partitions • Custom shelving Why choose us? • 8 years of experience • High-quality craftsmanship • Safe and professional work • On-time project completion • Competitive pricing • Free estimates Service Area: Toronto Mississauga Brampton Vaughan Markham Richmond Hill Etobicoke and surrounding GTA areas. Available 7 days a week: 8:00 AM – 8:00 PM

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    Latest review:
    Build or replace decking-
    Showed up on time for the quote as well as for the job. Worked efficiently and quickly. Tidied up after themselves Did all the little jobs we asked them to do once our deck was levelled and new posts put in. Would definitely hire them again

5

Top rated Deck contractors

Our Deck contractors in Thornhill, Ontario, are rated 5 out of 5 based on 106 reviews from homeowners like you.

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What types of services do deck contractors in Thornhill, Ontario offer?

Whether you need a completely new deck or simply some maintenance, deck contractors in Thornhill, Ontario provide a variety of services designed to enhance your outdoor living space. Here's a breakdown of the common services they offer:

  • Deck Installation: Constructing new decks from scratch, tailored to your space and preferences.

  • Deck Repair: Fixing structural damages, replacing worn-out boards, or addressing other repair needs.

  • Deck Extension: Expanding existing decks to accommodate more space or additional features.

  • Custom Design Services: Developing unique designs that complement your home and meet specific requirements.

  • Deck Refinishing: Sanding, sealing, and staining existing decks to restore their appearance and protect the wood.

  • Deck Cleaning: Power washing and cleaning to remove dirt, moss, and debris, maintaining the deck's beauty.

HomeStars tip: For optimal results, consider scheduling a professional deck cleaning or refinishing annually. This helps maintain the deck's appearance and longevity, ensuring you enjoy your outdoor area year-round.

With HomeStars, it’s easy to find deck contractors in Thornhill, Ontario. Post your project today and available pros will get in touch to discuss timelines, quotes, and your specific needs.

What costs can I expect when working with deck contractors in Thornhill, Ontario?

Generally, the average pricing for deck projects includes both materials and labor. Deck contractors typically charge either by the hour or per square meter. Hourly rates can range from $50 to $75, while the cost per square meter could be $250 to $500, depending on the materials used and the complexity of the design.

Here are some common costs that come up when working with deck contractors in Thornhill, Ontario:

  • Material Selection: The type of material you choose can significantly impact the cost.
  • Deck Size and Design: Larger decks or intricate designs generally increase costs due to additional materials and labor.
  • Permits and Inspections: In some cases, permits and undergoing inspections may be required. Ask if associated fees are included in your contractor’s rates.
  • Labor Costs: More complex jobs may require specialized skills, which can affect labor costs.

Different projects will entail different costs. For example, if you’re thinking about building a new deck, consider checking our price guide for deck building labour costs to get a clearer picture of what to expect financially for your deck project.

Find deck contractors in Thornhill, Ontario through HomeStars

Hiring a deck contractor in Thornhill, Ontario is simple with HomeStars. It offers several advantages, including the ability to compare quotes, read real customer reviews, and review past work.

How to find deck contractors in Thornhill, Ontario on HomeStars:

  1. Start by posting your project. Provide a clear description of your deck project and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history and customer feedback, and compare profiles and quotes for deck contractors in Thornhill, Ontario.
  3. Connect with a deck contractor in Thornhill, Ontario to discuss your project, request quotes and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that tradespeople are rewarded for good work and held accountable for any problems.

Did you know? All deck construction contractors in Thornhill, Ontario who register with our platform undergo verification, including ID and company checks, so you can hire with confidence.

Checklist for choosing the right deck contractor in Thornhill, Ontario

Getting to know a deck contractor’s experience in Thornhill, Ontario and checking their licensing, certifications, and insurance coverage are great ways to start off your project. Here’s a list of things to look for:

  • Insurance and coverage: Confirm the deck contractor carries valid general liability insurance and workers’ compensation coverage, such as WSIB in Ontario or a provincial equivalent, to protect against property damage or on site injuries.

  • Licensing and business registration: Check that the contractor holds a valid municipal or provincial business licence to perform deck or structural construction work in Thornhill, Ontario.

  • Trade certifications: Look for carpentry qualifications such as a journeyperson carpenter certification or Red Seal endorsement, which demonstrate verified training in structural framing and residential construction.

  • Permits and code compliance: Ask whether the deck contractor handles building permits and inspections and is familiar with local building codes, especially for elevated, attached, or multi level decks.

  • Previous deck experience: Review past projects and customer reviews to confirm experience with your type of deck, whether pressure treated wood, cedar, composite, or PVC.

  • Professional approach and pricing: Assess communication, timelines, and pricing transparency during initial consultations to avoid unexpected costs once the project begins.

Here are some questions you can ask deck contractors in Thornhill, Ontario:

  • What is your experience in handling deck construction projects similar to mine?
  • Can you provide references from previous clients in Thornhill, Ontario or nearby?
  • Are you aware of the local permit and regulatory requirements for deck construction in Thornhill, Ontario and do you handle applying for permits?
  • Will you provide a detailed written contract that includes scope of work, materials, timeline, and payment terms?

Considerations for deck contractors in Thornhill, Ontario

Deck projects in Thornhill, Ontario are influenced by local climate conditions, building requirements, and both municipal and national regulations:

Local climate affects how your deck is built: Factors like snow load, temperature changes, and moisture exposure influence everything from structural framing to material selection, and should be accounted for early in the planning process.

Both national and municipal regulations apply: In addition to the requirements set out by the National Building Code of Canada, many municipalities also regulate deck height, placement, and attachment to the home, which can trigger permit and inspection requirements before construction begins.

Meeting these standards helps ensure your deck is structurally sound, properly supported, and equipped with required safety features like railings and stairs.

Local expertise takes the guesswork out of the process: Working with a deck contractor who is already familiar with the requirements and conditions in Thornhill, Ontario means fewer surprises and greater confidence that your project will be completed safely and to standard.

FAQ: Common questions about deck contractors in Thornhill, Ontario

How often should I refresh my deck?

It’s generally recommended to refresh or refinish your deck every two to three years. This involves cleaning, sanding, and applying a new coat of stain or sealant. Climate can influence this timeline; regions with harsh winters or intense sun may require more frequent maintenance.

If I need a permit, will the deck contractor handle the administrative process?

Many deck contractors offer to handle the administrative process for acquiring necessary permits for your project. It's beneficial to discuss this with your contractor during the initial consultation to clarify if this service is included and if there are any additional costs. Hiring a pro who manages the permitting process can save you time and ensure compliance with local regulations.

How do I pick materials for deck construction in Thornhill, Ontario?

Choosing the right materials for your deck depends on several factors, including climate, budget, and aesthetic preferences. In regions like Thornhill, Ontario, where weather conditions may vary, selecting materials like composite decking can reduce maintenance while offering durability. Alternatively, quality woods such as cedar or redwood provide a classic look but may require more upkeep.

Can deck contractors also help with porches?

Yes, many deck contractors also provide services for building and renovating porches. Whether you're looking to add a new porch or update an existing one, a deck specialist can offer design ideas and construction expertise. Hiring a pro with experience in both decks and porches can ensure cohesive design and functionality throughout your outdoor spaces.

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