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Find foundation repair pros in Thornhill, Ontario

Finding the right pro to help repair your foundation can be hard on your own. HomeStars connects you with available local pros who are ready to help. Compare quotes, read real reviews, and make the hire all in one convenient place!

 A foundation repair professional holding a clipboard crouches to inspect the concrete foundation of a building.

Some of our top rated foundation repair specialists in Thornhill, Ontario

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  • Foundation Repair Specialist in Thornhill, Ontario

    - Installation windows and doors, replaced broken windows, repaired doors, locks, and closets; - Painting and surface preparation. (Brush, Roller, Sprayer) - Repair and installation fences, steps, decks. - Drywall installation, fixed and repaired any damages to drywall. - Assembly and installation of furniture. - Installation subflooring and finish floorings. - Tile, grout installation and carpet, vinyl floorings. - Dismantling, cleaning, and preparation of the object for the main work. - Сarpentry

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  • Foundation Repair Specialist in Thornhill, Ontario

    Transform your outdoor living space with expert craftsmanship. We specialize in high-quality concrete interlocking, durable custom fencing, and professional sodding services. Whether you’re looking for a stunning new driveway or a lush, green lawn, we pride ourselves on precision, durability, and finishing every project on time and on budget.

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  • Foundation Repair Specialist in Thornhill, Ontario

    At Main Constructions, we are passionate about construction and dedicated to transforming your dreams into tangible structures. With 15 years of experience and a commitment to excellence, we have become a trusted name in the construction industry, providing a wide range of construction services tailored to meet the unique needs of our clients. Stay updated on projects with our instagram- Mainconstructions_ Our Mission: Our mission is to be the premier construction company, delivering innovative and sustainable solutions to our clients while maintaining the highest standards of quality, safety, and professionalism. We aim to exceed expectations in every project we undertake, ensuring our clients' satisfaction and earning their trust as their construction partner of choice. Why Choose Us? Expert Team: Our team of skilled professionals brings together a wealth of expertise in various construction disciplines. From our project managers and engineers to our skilled craftsmen, everyone at Main Constructions is committed to delivering top-notch results. Customer-Centric Approach: Your vision is at the heart of everything we do. We listen to your needs, understand your goals, and work closely with you throughout the entire construction journey to ensure that your vision becomes a reality. Quality Craftsmanship: Quality is non-negotiable for us. We take pride in our meticulous attention to detail and the use of the finest materials and cutting-edge construction techniques to deliver superior results that stand the test of time. Timely Delivery: We understand the value of time in the construction industry. Our well-planned schedules and efficient project management ensure that we complete projects on time without compromising on quality. Safety First: Safety is our priority. We maintain strict safety protocols and adhere to industry standards to create a safe working environment for our team and all stakeholders involved in the project. Innovation and Sustainability: Embracing innovation and sustainable practices, we are committed to constructing eco-friendly buildings that minimize environmental impact while maximizing energy efficiency.

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  • Foundation Repair Specialist in Thornhill, Ontario

    Hi We provide the best Concrete and Fence services in GTA . We have an experience of 8 years working in this industry. We do plain concrete, stamped concrete and exposed aggregate , with wooden fence and composite fence.

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  • Foundation Repair Specialist in Thornhill, Ontario

    Ive been working in this industry for 6 years and ive done work all over the gta and surrounding areas. I like to focus on what our clients want and I try to bring every vision they have to life.

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  • Foundation Repair Specialist in Thornhill, Ontario

    DC construction is a leading construction company based in Brampton , specializing in residential, commercial. We have built a reputation for delivering high-quality projects on time and within budget Our mission is to provide reliable, sustainable, and innovative construction solutions that exceed client expectations while maintaining the highest standards of safety and quality.

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  • Foundation Repair Specialist in Thornhill, Ontario

    I have my own construction company and have 5 years of experience in framing, wall removing,remodeling and general contracting in Canada. I also have experience and expertise in plumbing and am capable of performing plumbing services. One of my specialties is doing renovation projects on very old houses. I am also ready to sign a contract in the field of bismuth finishes with an experienced team from various construction disciplines.

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  • Foundation Repair Specialist in Thornhill, Ontario

    Hi sir/ mam I this is Narinder I am a Renovator like I am doing construction jobs in houses, basements or anywhere else where they want. So I am doing jobs like Drywall, framing, paint work, concrete jobs, bathroom tiles, kitchen tiles, fence job, flooring, vinyl floors, and any type of repairs jobs. I am always available in emergency work ( instant availability 24/7) With Regards - DNN Construction & Renovation inc. Thank You

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  • Foundation Repair Specialist in Thornhill, Ontario

    We’re a small, family-run renovation company based in York Region, serving homeowners across the GTA. The name L&T comes from the initials of our two children. For us, this business has always been personal. We want to build something we’re proud of by doing honest work, treating every home with care, and building long-term relationships with the people we work with. We specialize in basement, kitchen, bathroom and full-home renovations. As a smaller team, we stay closely involved throughout the project, from the first walkthrough and planning stage to construction and the final details. We understand that renovating a home can feel overwhelming. Budgets, timelines, material choices and unexpected issues can quickly become stressful. Our approach is to keep things as clear and straightforward as possible, with realistic expectations, open communication and thoughtful planning before the work begins. We’re also fully insured with $2 million in commercial liability coverage, so homeowners can feel confident knowing they’re working with a properly insured local renovation team. We’re not trying to be the biggest renovation company in the GTA. We’d rather take on projects we can give proper attention to and make sure our clients feel comfortable with the people working in their home. At the end of the day, we want homeowners to feel that they’re working with a local team that cares about their home as much as they do.

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  • Foundation Repair Specialist in Thornhill, Ontario

    At Van Kuik Construction Inc., we’ve proudly served the Greater Toronto Area for over 7 years, delivering top-quality landscaping and construction services with honesty, precision, and care. Based in Caledon East, our experienced team travels across the GTA to transform outdoor spaces into functional, beautiful, and lasting environments. We specialize in landscaping, hardscaping, interlock, fences, decks, excavation, retaining walls, and complete property maintenance. Whether it’s a stunning backyard retreat or a durable retaining wall, we approach every project with the same commitment to craftsmanship and integrity. Our clients choose us because we show up, follow through, and stand behind our work. We believe in clear communication, fair pricing, and results that speak for themselves.

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  • Foundation Repair Specialist in Thornhill, Ontario

    About Me I’m a professional contractor with experience in construction, renovation, masonry, and exterior work. I take pride in quality workmanship, attention to detail, and reliable service. My experience includes brick and stone work, interlock, concrete, repairs, and renovation projects. I can handle both individual jobs and larger projects. I focus on doing the job properly, keeping the work area clean, and providing practical and reliable solutions for every project. I work with homeowners, contractors, and commercial clients across the GTA and am available to travel depending on the project. My goal is simple: quality work, honest service, and a result you can be proud of.

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  • Foundation Repair Specialist in Thornhill, Ontario

    A handyman who can do all the renovations and plumbing driveway sealing.

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  • Foundation Repair Specialist in Thornhill, Ontario

    Juneja Renovation & Construction Inc. can help you with your install or replace window frames, build or renovate basement & install or repair acoustic ceiling tiles request in Brampton and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Juneja Renovation & Construction Inc. now to discuss your needs and arrange a quote.

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  • Foundation Repair Specialist in Thornhill, Ontario

    At Wyloff Solutions Inc., we specialize in professional residential and commercial concrete construction across the GTA and surrounding areas. Our company delivers reliable, high-quality workmanship focused on durability, clean finishes, and long-term performance. We provide a wide range of concrete services including driveways, sidewalks, garage floors, concrete slabs, patios, walkways, steps, pads, curb work, and foundation-related projects. We also perform demolition, excavation, grading, forming, reinforcement installation, concrete placement, broom finish, restoration, and underpinning services. Our team understands the importance of precision, site preparation, drainage, grading, and structural integrity on every project. Whether it is a small residential pad or a large exterior concrete installation, we approach every job with attention to detail, safety, and professional execution. We work closely with homeowners, property managers, builders, and contractors to ensure projects are completed efficiently and according to specifications. At Wyloff Solutions Inc., we take pride in honest communication, dependable scheduling, and delivering results that improve both functionality and appearance.

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  • Foundation Repair Specialist in Thornhill, Ontario
    • Best of Awards 2026
    • Best of Newly Listed 2024

    Hulk Concrete is providing a concrete foundation work Icf foundation House extension Concrete slab Costume concrete Decorative concrete Steps -cantilever steps Exposed concrete Stamped concrete Operating in the Greater Toronto Area - Oakville - Burlington - Hamilton - Vaughan-Bradford-Barrie Please contact with us

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  • Foundation Repair Specialist in Thornhill, Ontario

    Work in landscape and hardscape

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4.7

Top rated Foundation Repair Specialists

Our Foundation Repair Specialists in Thornhill, Ontario, are rated 4.7 out of 5 based on 49 reviews from homeowners like you.

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What foundation repair services are available in Thornhill, Ontario?

Foundation repairs can range from one small crack to a whole replacement, so the service you’ll need depends on the extent of damage.

Here are some common foundation repair services in Thornhill, Ontario:

  • Underpinning and foundation lowering: contractors extend existing footings deeper into stable soil to strengthen a weakened foundation or increase basement headroom.
  • Carbon fibre strap installation: installers anchor rigid straps to floor joists and embed them in the footing to stabilize bowing or leaning basement walls without excavation.
  • Foundation crack repair: technicians inject liquid resin under pressure into foundation cracks to restore structural integrity and create a waterproof seal.

No matter your foundation repair needs, it’s easy to find pros in Thornhill, Ontario who can help. Just post your project on HomeStars now, and available foundation repair pros in your area can reach out!

What are the average costs of foundation repair in Thornhill, Ontario?

Foundation repair costs depend on several factors, including the type of repair needed, the size of the foundation, and the severity of the damage. Labour generally ranges from $75 to $150 per hour, though this varies based on the service and local market conditions. Materials and equipment costs, such as excavation machinery or structural anchoring hardware, can also add to the overall project total.

Typical costs for common foundation repair services in Thornhill, Ontario:

  • Underpinning and foundation lowering: between $10,000 and $30,000 depending on the depth of excavation and number of sections requiring support
  • Carbon fibre strap installation: between $400 and $700 per strap depending on wall height and number of straps required
  • Foundation crack repair costs: between $500 and $1,500 per crack depending on length, depth, and material used

HomeStars tip: To ensure you get the most accurate costs for Thornhill, Ontario, make sure to get everything written down in an itemized quote. This avoids misunderstandings and supports transparency and clear communication for both you and the contractor.

How to find foundation repair specialists in Thornhill, Ontario with HomeStars

When foundation issues arise, finding the right pro can make all the difference. HomeStars connects you with local foundation repair pros in Thornhill, Ontario who have verified reviews and ratings to help you make a confident hiring decision. Just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your foundation repair needs and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for foundation repair in Thornhill, Ontario.
  3. Connect with foundation repair specialists in Thornhill, Ontario to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience.

HomeStars tip: Once your project is done, make sure to leave a review. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

Pros on HomeStars undergo checks at registration – such as ID documents, company details, and certifications for regulated jobs and skill assessments – allowing you to hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

FAQ: Common questions about foundation repairs in Thornhill, Ontario

How long do foundation repair projects in Thornhill, Ontario take?

The timeline depends on the type and scale of repair needed. Crack injections can often be completed in a single day, while more involved work such as underpinning or full perimeter drainage installation may take several days to a few weeks. Weather conditions and site accessibility around your Thornhill, Ontario home can also affect the schedule.

Do foundation repair projects in Thornhill, Ontario come with a warranty?

Many foundation repair companies offer warranties on their work, and some manufacturers also provide product warranties on materials like carbon fibre straps or drainage systems.

Before hiring, it is worth asking any Thornhill, Ontario foundation repair pro you are considering what their warranty covers, how long it lasts, and whether it is transferable if you sell your home.

Do foundation repairs require a permit in Thornhill, Ontario?

Permit requirements vary by municipality, but structural work such as underpinning typically requires a building permit, while smaller repairs like crack injection often do not.

Your Thornhill, Ontario foundation repair pro should be able to advise you on what is required in your area, and in many cases will pull the necessary permits on your behalf.

What other pros might be involved in a foundation repair project?

Depending on the scope of work, foundation repair can involve more than one contractor. A [concrete specialist in Thornhill, Ontario](https://www.homestars.com/home-constructions-renovations/concrete-specialist-pros/Thornhill, Ontario) may be needed for resurfacing or replacing damaged concrete elements, while [general contractors](https://www.homestars.com/home-constructions-renovations/general-contractor-pros/Thornhill, Ontario) are often brought in to oversee larger projects that affect multiple areas of the home. You can find both of these kinds of specialists and other foundation repair professionals on HomeStars.

How do I find a foundation repair pro I can count on in Thornhill, Ontario?

Reading reviews from homeowners in your area is one of the best ways to gauge the standard of a pro's work before committing. HomeStars lets you browse ratings and reviews for foundation repair pros in Thornhill, Ontario, so you can compare your options and hire with confidence.

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