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Demolition companies in Thornhill, Ontario

If you’re looking for a local demolition company in Thornhill, Ontario, stop searching through countless listings and use HomeStars. Our platform is designed to make the search quick and easy. Just post your project and get matched with interested and available demolition contractors and companies in your area of Thornhill, Ontario. Read customer reviews and discuss the details of your job, all before deciding who to hire. Don’t wait. Connect with demolition services in Thornhill, Ontario today!

Some of our top rated demolition companies in Thornhill, Ontario

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  • Demolition company in Thornhill, Ontario
    • Best of the Best 2022
    • Best of Awards 2022

    Mold Detection & Removal If you suspect Mold and want an honest, informative and common sense approach to mold testing, mold inspection and mold removal, you should book an inspection, you won't be disappointed. You and your family deserve to live in a safe and healthy environment. Mold can seriously compromise the structural integrity of your home, and adversely affect your family’s health and well-being. it’s our job to ensure you are provided with an accurate assessment and appropriate resolution to maintain a safe and healthy environment.

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  • Demolition company in Thornhill, Ontario

    Experienced in the trades for over 5 years very well organized and share strong knowledge in renovations (framing, drywall, plaster, painting, finishing carpentry) always motivated to get the job done from A to Z able to travel across the GTA without any issues

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  • Demolition company in Thornhill, Ontario

    Hello, nice to meet you. My name is Carlos Angel. I have spent nearly 10 years building fences—whether wood or chain-link—and it would be a pleasure to help you with your project.

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    • Best of the Best 2025
    • Best of Awards 2025

    Structural Restoration Systems is a family run general contracting company that has been helping clients renovate or repair their homes in the Greater Toronto Area for over 40 years. Over this time we have gained trust from hundreds of homeowners, builders and property management companies. If you are looking for a trusted contractor, look no further your experience with us is the most important thing! We provide free quotes! **We've won 'best of' Homestar's 6 years in a row for our customer service and workmanship** We offer a variety of services that include but are not limited to; Interior/Exterior renovations or repairs such as washrooms, basements, floor plan improvements, fences, decks, demolition, drywall repairs, exterior waterproofing, interior foundation crack repairs, masonry repairs including; chimneys, brick replacement, tuck pointing and concrete repairs. We also provide mini excavator services. We have remained in business for over 40 years because we always give our customers the best experience possible. We pride ourselves on receiving repeat business and recommendations. Not sure if we can help you on your project, please ask for more information or give us a call. No job is too small!

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  • Demolition company in Thornhill, Ontario

    We started this business 4 years ago with my partner as a friendship. We are a successful and fast-working team and we would like to happily and quickly complete all your metal frame and drywall projects.

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  • Demolition company in Thornhill, Ontario

    What we do: Force Construction offers comprehensive construction services for both residential and commercial clients in Ontario, Canada. Our services include demolition, framing, drywall, plumbing, tiling, painting, flooring, wallpapering, Basement finishing , kitchen remodeling, bathroom renovations and other interior and exterior services. We are in this work for more than 15 years in Canada. Approach & values: • Emphasis on turning clients’ visions into reality (“Your Vision, Our Expertise”). • Quality, reliability, and a personal touch are core of our promise. • Customer-centric: We do open communication and keeping clients involved throughout the project. Strengths / Advantages: • Broad suite of services, which means one company can handle many parts of a build or renovation. • Skilled trades and craftsmanship. • Commitment to using high-quality materials. • Focus on completing on time and to specification without compromising workmanship.

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  • Demolition company in Thornhill, Ontario

    We specialize in maintaining outdoor spaces that don't just look great on day one but are built to thrive for years to come. Whether we are executing precise seasonal maintenance or ensuring your exterior surfaces stay immaculate, we focus on the technical details that prevent future headaches and protect your property's value. From crystal clear window cleaning and high powered pressure washing to sustainable landscaping and reliable snow removal, our goal is to deliver beautiful, dependable year-round service that grows with your home.

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  • Demolition company in Thornhill, Ontario

    Hello, my name is Couville Octave, and I am a professional handyman with over 35 years of experience in the trade, serving customers since 1999. I specialize in drywall, stud and track installation, plumbing, gas installation, and general repairs. No job is too small! I take pride in quality workmanship, reliability, and customer satisfaction. Contact me today for your next project!

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  • Demolition company in Thornhill, Ontario

    Welcome to Glow Cleaning! We are a trusted and fully insured cleaning company providing comprehensive commercial and residential cleaning solutions across the Greater Toronto Area. Our expert services include: • Commercial & Office Cleaning (routine maintenance, commercial spaces) • Post-Construction Cleaning (specialized window & full-site detailed cleaning) • Move-In / Move-Out Cleaning (deep cleaning for homes, condos, and apartments) • Airbnb & Short-Term Rental Cleaning (fast turnover and guest-ready standards) • Residential Cleaning (houses, condominiums, and routine housekeeping) We prioritize safety, efficiency, and flawless results using professional-grade equipment and industry-standard practices. Contact us today to keep your property spotless and pristine!

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    • Best of Awards 2026

    Stonehouse Property Care specializes in commercial and residential Landscaping and Landscape maintenance, Decking and Fencing. Our reliable staff offers quality service you can count on and are always available to answer any questions you may have about our company and the services we provide. Whether you need a Spring Cleanup, Fall Cleanup, or Grass Cutting, we have what you need and more at prices you can afford! At Stonehouse Property Care, our goal is to provide you with courteous, professional service of the highest quality at competitive prices. If you have any questions or would like to speak with a Stonehouse Property Care representative regarding our services

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  • Demolition company in Thornhill, Ontario

    Casa And Decoration is a North York–based general contracting and interior design company with nearly 20 years of experience in residential renovations. We focus on high-quality workmanship, reliable project management, and smooth execution from start to finish. Our services include full renovations, construction drawings, permit assistance, and professional 3D design to help clients visualize their space before building. You can also view our recent projects photos on Instagram: @bijan.abb

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    • Best of Awards 2025

    BnZ INTERLOCKING AND DESIGN Ltd offers a wide range of landscaping and design to service to suit every project and budget.with over 20 years of experience and a written guarantee how can you go wrong call us for a freeestimate and get 10% off. we specialize in: flagstone interlocking pavers steps walls patio driveways and sealers, commercial and residential. If you are looking to beautify your outdoor space and create a natural ambience of peace and serenity, BnZ Interlocking And Design can take your vision and transform it into your personal oasis. Our talented team of landscape professionals will work with your existing surroundings and landscape and create a unique space for sheer relaxation or entertaining purposes. BnZ Interlocking And Design is dedicated to combining the great outdoors with the latest trends in landscaping products and design to create a personal haven for your family and visitors. Our experienced landscape design team can help you create the perfect backyard design from initial concept to completion. Whether you are looking to create a secluded corner in your yard to hang a hammock for an afternoon nap or dream of a patio area complete with a barbeque cooking center, we offer a full range of products and services that will turn your outdoor dream into reality. Please feel free to browse our website and discover the unique landscaping products and services we have to offer. We offer personalized landscape design services and our ideas are complimented with our unique line of products. Call BnZ Interlocking And Design and speak to a landscape design specialist.

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  • Demolition company in Thornhill, Ontario
    • Best of Awards 2026
    • Best of Newly Listed 2025

    Our residential and commercial projects include both new construction and repairs/restorations. Asphalt paving, excavation, grading and haulage are some of our specialties. We also maintain commercial snow maintenance contracts. Occupied and fully operational job sites are never a problem. We can also plan, manage, and build multi-phase jobs. We work with architects and designers to produce beautiful, functional structures. Call us today and bring our project management skills and extensive construction experience to your next project. 647-767-9600

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  • Demolition company in Thornhill, Ontario

    The Pillario Family are builders at heart who aspire to contribute to the betterment of home living. At Pillario we blend a construction mentality with professionalism to ensure your renovation is stress free. Our vision is to provide high-quality homes at affordable prices. Whether you are looking to build a custom home or in need of a any major renovations message us so we can assist you and arrange a quote!

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  • Demolition company in Thornhill, Ontario

    GTA Bathroom & Kitchen Renovation Specialists 🛠️ Bachelor’s in Interior & Architectural Design | 10+ Years Experience Clean finishes. Honest service. Built to last. Contact us:- Four three seven two two zero six eight eight zero

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4.9

Top rated demolition companies

Our demolition companies in Thornhill, Ontario, are rated 4.9 out of 5 based on 90 reviews from homeowners like you.

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What types of services are offered by local demolition companies in Thornhill, Ontario?

Whether you're clearing space for a new build or demolishing an old structure, hiring a local Thornhill, Ontario demolition company can ensure the job is done safely and efficiently. Demolition companies and contractors in Thornhill, Ontario specialize in handling everything from small-scale residential projects to large commercial demolitions, providing guidance every step of the way.

Demolition services include:

  • Clear out or disposal of household content
  • Demolition work
  • Disposal of rubble and industrial cleaning
  • Asbestos removal

Finding the right demolition company for your project in Thornhill, Ontario can feel overwhelming with so many options to choose from. But with HomeStars, the process is simplified. Skip the search and connect with demolition pros in your area. Just post your project details and select from available demolition companies in your area of Thornhill, Ontario ready to take on your job.

What are the average costs of hiring a demolition company in Thornhill, Ontario?

If you're planning a demolition project in Thornhill, Ontario, it's important to understand how costs can vary. The price of hiring a demolition company or contractor in Thornhill, Ontario typically depends on factors like the size of the property, the complexity of the job, and the materials involved.

The average cost to hire a Thornhill, Ontario demolition company in your area typically ranges from $5,000 to $20,000 for small residential projects, and can go up to $50,000 or more for larger commercial demolitions.

For demolition services in Thornhill, Ontario, here’s what you can typically expect to pay:

  • Residential demolition (small to medium-sized houses): $5,000–$15,000
  • Full building demolition: $10,000–$50,000+
  • Hazardous materials removal (e.g., asbestos, lead): $5,000–$20,000+
  • Site cleanup and debris removal: $2,000–$10,000
  • Permits and zoning applications: $100–$2,000 (depending on location and requirements)

For an in-depth look at residential demolition costs and hazardous materials removal pricing, visit our dedicated price guides.

Find a demolition company in Thornhill, Ontario

Choosing the right local demolition company in Thornhill, Ontario means finding a team that meets your budget, professionalism standards, and project requirements. Fortunately, HomeStars makes it simple to find Thornhill, Ontario demolition contractors who are the right fit for your demolition needs.

How to hire Thornhill, Ontario demolition companies on HomeStars:

  1. Start by posting your project – add key details and include pictures for accurate quotes.
  2. Compare profiles of demolition companies in Thornhill, Ontario.
  3. Connect with local demolition services in Thornhill, Ontario to discuss your project and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience.

Did you know? All tradespeople on HomeStars undergo checks at registration - such as ID documents and company details - allowing you to hire with confidence.

What to ask a demolition company in Thornhill, Ontario before hiring?

Here are some key questions to ask local demolition contractors and companies in Thornhill, Ontario, along with the answers that will help you determine if they’re the right fit for your project.

How long have you been in the demolition business, and what licenses or certifications do you have?

The right Thornhill, Ontario demolition company for your project should have extensive experience and be able to provide relevant qualifications. Look for licensing from provincial or local regulatory bodies and any certifications that ensure they follow safety and environmental standards.

Do you have proper insurance and bonding?

It’s essential that the demolition company in Thornhill, Ontario carries both general liability and worker’s compensation insurance. This protects you from potential accidents or damage during the job. They should also be bonded to ensure the project is completed according to contract terms.

What safety protocols do you follow during demolition?

Safety should always be a top priority. Ensure the demolition company in your area of Thornhill, Ontario follows strict safety procedures to protect workers, your property, and the surrounding environment. They should also be familiar with hazardous material handling, like asbestos or lead.

What is the timeline for completing the demolition, and when can you start?

Demolition companies in Thornhill, Ontario should offer a clear schedule, including when they can begin and how long the project will take. Be sure to discuss any potential delays, such as weather conditions or permit approvals, that could affect the timeline.

FAQ: Common questions about demolition services in Thornhill, Ontario

What should I expect at the first consultation with a demolition company in Thornhill, Ontario?

During the initial consultation, the Thornhill, Ontario demolition company will assess your property, discuss the scope of the demolition, and ask about any specific requirements such as hazardous material removal. They’ll provide an estimate and outline the steps involved, including timelines and safety considerations.

How do demolition companies in Thornhill, Ontario manage debris disposal and recycling?

Demolition companies in Thornhill, Ontario generally prioritize responsible debris disposal. They typically recycle materials like metal, concrete, and wood when possible, and dispose of other waste in compliance with local environmental regulations. Ask the company for specific details about their waste management process.

Are demolition companies in Thornhill, Ontario responsible for handling utilities during the demolition process?

Yes. Demolition companies in Thornhill, Ontario will ensure that utilities such as gas, water, and electricity are properly disconnected before starting the demolition. They often coordinate with local utility companies to ensure everything is safely turned off or removed before work begins.

Do demolition companies in Thornhill, Ontario offer both partial and full demolitions?

Demolition companies in Thornhill, Ontario can handle both partial and full demolitions, depending on your needs. Whether you're looking to demolish a single wall, an entire building, or just part of a structure, they can tailor their demolition services to suit your project.

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