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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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    • Best of Awards 2026

    Impressive Home Solutions is delighted to provide complimentary assessments within a 100 km radius. As a certified, insured, and licensed entity, our service area includes Peterborough, New Castle, Oshawa, Whitby, Ajax, Scarborough, North York, Markham, Richmond Hill, and Toronto. Your satisfaction is assured with our 100% guarantee. Top customer satisfaction remains our paramount priority. Thank you for entrusting us with your confidence and support.

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  • Deck contractor in Thornhill, Ontario

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  • Deck contractor in Thornhill, Ontario

    At Stastotalreno, we specialize in high-quality home renovations and remodeling services across the Greater Toronto Area. From full basement transformations to bathroom installations and complete home improvements, we bring precision, reliability, and craftsmanship to every project. What truly sets Stastotalreno apart is our hands-on approach — every project is personally managed by Stas, an experienced contractor with over 15 years in the construction industry. His attention to detail, honest communication, and commitment to delivering flawless results have earned the company a reputation for excellence and trust. Whether you’re looking to finish a basement, remodel a bathroom, or handle general renovations and maintenance,"Stastotalreno" ensures quality work, fair pricing, and a smooth experience from start to finish. We take pride in transforming spaces into functional, beautiful, and lasting results that homeowners love.

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  • Deck contractor in Thornhill, Ontario

    Muttar renovations

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  • VVLADS Landscaping Services excels in crafting bespoke backyard designs that elevate your outdoor living experience. With a deep understanding of landscape architecture, we cater to clients in Mississauga, Brampton, Oakville, and Toronto, offering tailored solutions that blend seamlessly with the local environments of these diverse areas. Our team is committed to creating spaces that reflect your personal style, whether it's a peaceful garden sanctuary, a vibrant area for entertaining, or an eco-friendly landscape. Trust Verdant Vistas Landscaping and Designs to transform your vision into reality, ensuring a unique and enchanting outdoor space that resonates with the beauty and character of your taste

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  • Deck contractor in Thornhill, Ontario

    Welcome to Apex roofing and masonry we specialise in roofing ,masonry,and exterior restoration We provide reliable,high quality services for both residential and comercial roof repairs, replacements, chimney work, tuckpointing, concrete and waterproofing With skilled craftsmanship, durable materials and a commitment to customer satisfaction, Apex roofing delivers lasting results you can count on.

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  • Deck contractor in Thornhill, Ontario

    Capri International is a GTA-based residential project coordination and property improvement company. We help homeowners complete projects through proper assessment, clear communication, organized project management, and experienced trade professionals. Our services include: • Fence, deck, porch, and exterior wood repairs • Chimney, masonry, tuckpointing, and concrete repairs • Interior painting and rental unit turnovers • Roofing, gutters, fascia, and exterior maintenance • Flooring, epoxy coatings, and general property improvements • Lawn, sod, and yard maintenance Unlike many contractors who provide quick estimates based only on photos, we believe the best solution comes from understanding the actual site conditions first. Our goal is not to recommend the biggest repair or the cheapest repair, but the most practical and reliable solution for your property. Capri International coordinates skilled trades and subcontractors while providing homeowners with one clear point of contact from assessment through project completion. Our focus is simple: • Proper assessment • Honest recommendations • Clear communication • Dependable execution We are currently accepting residential projects throughout the GTA. Capri International "We Create Trust™"

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  • Deck contractor in Thornhill, Ontario

    Our company specializes in professional assembly and disassembly of all types of furniture, offering a foundation of stress-free logistics. Beyond handling, we provide bespoke design solutions and build custom designs to maximize your space's potential, backed by comprehensive carpentry and woodworking expertise. We are also proficient in painting and repairs, ensuring every project—from custom builds to simple installations—is handled with the utmost care, precision, and technical expertise.

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  • Deck contractor in Thornhill, Ontario
    • Best of Awards 2026
    • Best of Newly Listed 2024

    The Renovaint Experience We proudly offer Painting, flooring and other Renovation services such as Kitchen, Bathroom, drywalling, basements and others for residential and commercial properties. We work with you to ensure that every detail is perfect, while keeping you involved in the entire process. With a team of experts and a variety of professional services available, you can be sure all your requirements will be taken care of. From the smallest to the largest task, we believe you deserve top-priority service that is efficient and reliable. This is why we started Renovaint, to deliver quality professional services that you can trust. The depth of expertise and the care we put into our work is just part of why we are amongst the leading professional painters in the region. Please give us a call for your free estimate.

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  • Deck contractor in Thornhill, Ontario

    Advance Landscaping specializes in fencing, decks, sheds, carpentry, drywall repair, painting, trim installations as well as bathroom and kitchen renovations. We have an experience team of workers that provide quality work and a great price. Free estimates are available.

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  • Deck contractor in Thornhill, Ontario

    I am a hardworking, motivated, and passionate individual with a strong sense of discipline and attention to detail. I approach every task with dedication and care, ensuring high-quality results. My drive to excel, combined with my ability to stay focused and well-organized, allows me to contribute effectively and consistently in any environment

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  • Deck contractor in Thornhill, Ontario

    Our priority is the happiness of our customers. With a commitment to precision, durability, and customer satisfaction, we bring experience, reliability, and attention to detail to every project — whether it's a full renovation or a small upgrade. From custom trim and cabinetry to hardwood, laminate, and luxury vinyl flooring installation, we take pride in clean work, clear communication, and results that last for years to come.

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  • Deck contractor in Thornhill, Ontario

    M.R. Home Improvements is a reliable contracting company providing the highest quality of home renovation services at the most reasonable price.

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    • Best of the Best 2022
    • Best of Awards 2024

    Pro-Loc Interlocking & Landscape Design is a privately owned company established in 2003. With an early focus on residential interlocking and landscaping contracts, Pro-Loc has matured into a full service residential and commercial interlocking company with expertise spanning all aspects of large-scale project disciplines. Today, we successfully manage commercial and residential interlocking and landscape design projects all across southern Ontario. Pro-Loc Interlocking & Landscape Design is a multi-craft employer providing a wide variety of services ranging from individual turnkey installations to large-scale specialty subcontracting assignments including Interlock Paver Installation. When schedules matter, we offer a competitive advantage you can count on. We provide outstanding "backstage" support to our field operations helping projects run smoothly. In the field, we maintain a steady workforce of skilled craftsmen and project managers allowing projects to progress smoothly to completion. Our craftsmen take great pride in both the quality of their work and the aesthetic beauty of the finished product. We are open for business and we are following all Covid-19 regulations.

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  • Deck contractor in Thornhill, Ontario

    At Boarding Brothers, we take pride in delivering top-quality drywall installation, taping, and painting services across Ontario. Our team is dedicated to providing smooth finishes, clean lines, and durable results that stand the test of time. Whether it’s a new construction project, basement renovation, or full home makeover, we bring precision, reliability, and attention to detail to every job. We believe in honest communication, on-time completion, and craftsmanship you can trust. ✅ Drywall Installation & Finishing ✅ Taping, Mudding & Sanding ✅ Interior & Ceiling Painting ✅ Residential & Commercial Projects Transform your space with the professional touch of Boarding Brothers — where quality meets perfection.

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  • Deck contractor in Thornhill, Ontario

    Our Services: ✅ Concrete Work – Durable and high-strength concrete solutions, including foundations, driveways, sidewalks, and structural elements. ✅ Bathroom Construction & Renovation – Complete remodeling, including tiling, plumbing, waterproofing, and modern designs. ✅ Tile & Flooring Installation – Expert installation of ceramic, porcelain, hardwood, laminate, and vinyl flooring for a seamless finish. ✅ Drywall & Finishing – Professional drywall installation, repair, taping, mudding, sanding, and painting for smooth and durable walls. ✅ Baseboards & Trim Work – Precise installation of baseboards, crown molding, and trim for a polished interior look. ✅ Framing & Structural Work – High-quality wood and metal framing for new builds, additions, and remodeling projects. ✅ Staircase Construction – Custom-built staircases with superior materials, ensuring safety, durability, and aesthetic appeal. ✅ New Basement Development – Complete basement finishing, including framing, insulation, drywall, flooring, and lighting, to transform your space.

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4.9

Top rated Deck contractors

Our Deck contractors in Thornhill, Ontario, are rated 4.9 out of 5 based on 72 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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