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Find renovation companies in Thornhill, Ontario

Whether your job is for one room of the house or involves a full remodel, HomeStars can connect you with available renovation companies in your area easily thanks to our convenient all-in-one platform. You can compare multiple quotes, read real reviews, and make the hire all in one place!

A woman holds a piece of rolled up posterboard under her arm and stands next to a construction worker holding a clipboard in a room under renovation.

Some of our top rated renovation companies in Thornhill, Ontario

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  • Renovation Company in Thornhill, Ontario

    Super One Andy Renovation is a premier general contracting company with extensive industry experience. We are committed to excellence and client satisfaction, making us stand out in the world of general contracting.

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  • Renovation Company in Thornhill, Ontario

    Need a General contractor, Window Contractor, Handyman, Carpenter, Metal worker & Mason based in Markham or nearby? Habashi Group can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Renovation Company in Thornhill, Ontario

    Hard working, honest and kind

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  • Renovation Company in Thornhill, Ontario

    At Triano TRT, we specialize in high-quality bathroom renovations built on a simple principle: do it right the first time. We focus on creating clean, durable, and well-finished spaces that not only look great but stand up to daily use. From demolition and waterproofing to tile installation and final finishing, every step is handled with attention to detail and a commitment to quality workmanship. We understand that inviting someone into your home is a big decision. That’s why we prioritize clear communication, honest pricing, and a straightforward process from start to finish. Whether you’re upgrading a small bathroom or planning a full renovation, we’re here to make the experience smooth, reliable, and stress-free.

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  • Toughman General Construction Inc. is a fully insured company (Liability + WSIB) providing reliable, high-quality residential construction and renovation services. We take pride in professional workmanship, clear communication, and consistently satisfied customers. Our services include: • Painting: interior, exterior, garage epoxy, garage doors, stain & varnish for decks, fences, and stairs • Flooring: hardwood, engineered hardwood, laminate, vinyl • Tiling: stand showers, bathrooms, backsplash • Millwork: cabinet & door installation, baseboards, trims, closets, wall panels, shiplap, wainscoting, crown moulding • Framing & Insulation: wood stud, metal stud • Drywall: installation, repair, taping & plastering • Structural work: removing retaining walls, LVL installation • Basement finishing: separate entrance, bathrooms, bedrooms • Bathroom renovation: stand showers (curbed & curbless), bathtubs • Deck & Fence: board-on-board, side-by-side, shadowbox, lattice I’m always happy to provide more information and share photos of completed projects upon request.

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  • Renovation Company in Thornhill, Ontario

    RenoDrive Inc is based in Toronto. We are an experienced renovation specialist with over 5 years of professional experience in residential renovations. We specialize in full basement finishing and bathroom remodeling, with hands-on expertise in drywall, framing, electrical, plumbing, flooring, and painting. At RenoDrive Inc, we take pride in showing up on time, communicating clearly, and delivering quality work that homeowners can count on. Whether it's a small repair or a full renovation, we treat every job with the same attention to detail. Fully insured and committed to getting the job done right the first time.

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  • Renovation Company in Thornhill, Ontario

    Need a Flooring Contractor, Carpenter, Stairmaker, General contractor, Mason, Cabinet maker & Metal worker based in North York or nearby? Craftsman's Stairs can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Renovation Company in Thornhill, Ontario

    All your painting and staining needs

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  • Renovation Company in Thornhill, Ontario

    Property Solutions & Operations • Property Management • Project Management • Building Services

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  • Renovation Company in Thornhill, Ontario
    • Best of the Best 2024
    • Best of Awards 2025

    Rebuild The Planet brings 28 years of expertise in low-rise residential construction and structural framing. We specialize in load-bearing wall removals, additions, new framing, open concept living spaces, basement framing, and repairs from fire, flood, and wind damage. We also handle insurance work and bring older homes up to current building codes. Our new handyman service is now available, with free consultations offered. Dedicated to providing top-quality products and services, we ensure every job, big or small, gets our best effort. Call us today for a consultation!

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  • Renovation Company in Thornhill, Ontario

    Dedo Contracting is a Toronto based General contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Mason & Metal worker company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, general contractor service, structural work for construction, carpentry framing & accessibility modifications, message us so we can assist you and arrange a quote.

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  • Renovation Company in Thornhill, Ontario

    At Trucon Construction, we specialize in expert residential and commercial renovations designed to inspire and built to last. With a commitment to quality craftsmanship and innovative design, we transform spaces to match your vision. Whether it’s a modern kitchen, a stylish bathroom, or a complete property makeover, we bring expertise, reliability, and attention to detail to every project. Let’s build something exceptional together. With over 15 years in business, 100+ homes renovated and a 100% satisfaction rate, we are committed to quality, customer satisfaction, innovative design and integrity.

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  • Renovation Company in Thornhill, Ontario

    Im a Contractor with over 15 years of experience in residential and Construction expertise Fully licensed in most trades ( electrical, plumbing,hvac,gas,..etc) and fully insured just to take care of all the clients needs

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  • Renovation Company in Thornhill, Ontario

    I provide reliable hands-on services for furniture assembly, light demolition, and basic construction work. From assembling beds, desks, wardrobes, and shelves to removing old fixtures, cabinets, and non-structural materials, I handle the job efficiently and safely. I focus on clean work, proper tools, and attention to detail. I respect your space, follow instructions carefully, and make sure everything is stable, functional, and finished properly before I leave. No rushing, no careless damage, no unfinished work

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  • Renovation Company in Thornhill, Ontario

    Strong Basements Inc. - Toronto’s trusted basement specialists since 2010. We transform wet, low and unfinished basements into safe, dry and comfortable living spaces, delivering complete solutions in basement lowering, waterproofing, walkouts, flood protection and structural concrete work. Our services include full-scope basement lowering and underpinning with engineering, permit handling, excavation, non-shrink/overpour/L-shape methods, structural upgrades with LVL or steel beams, load-bearing posts on concrete footings, main waterline relocation, full waterproofing, drainage, sump pump, sewage ejector systems, radon mitigation and new insulated concrete slabs. We perform basement waterproofing including leak diagnostics, exterior excavation, foundation repair, crack sealing, parging, membrane installation, weeping tile systems, window wells, sump pumps, backwater valves and assistance with City of Toronto rebates. Our walkout construction division manages engineering, zoning, permitting, excavation, shoring, foundation forming, drainage, waterproofing, concrete stairs, masonry, door openings and safety railings. We also provide concrete and structural services such as concrete slab replacement, floor pouring with vapour barrier and insulation, in-floor heating and foundation repairs. Flood protection options include sump pumps, backwater valves and downspout disconnection with full rebate support. We are fully licensed and insured, holding Master Plumber and Plumbing Contractor licences, Building Renovator accreditation, Ontario College of Trades qualification and IICRC Water Damage Restoration Technician certification, with a 25-year transferable warranty on waterproofing and underpinning. Serving Toronto and GTA with professional project management from engineering to final inspection - Strong Basements Inc. makes your basement safe, usable and ready for future value.

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  • Renovation Company in Thornhill, Ontario

    We are a reliable residential and commercial cleaning service focused on detail, consistency, and customer satisfaction. Our team uses safe, professional-grade products and proven cleaning methods to deliver spotless results every time. From regular home cleanings to deep cleans, move-in/move-out, and office spaces, we treat every property with care and respect. We show up on time, communicate clearly, and leave your space fresh, sanitized, and professionally maintained. If you’re looking for dependable cleaners who take pride in their work, we’re ready to help.

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4.9

Top rated Renovation Companies

Our Renovation Companies in Thornhill, Ontario, are rated 4.9 out of 5 based on 151 reviews from homeowners like you.

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What services are offered by home renovation companies in Thornhill, Ontario?

Home renovation companies handle a wide range of services, from small single-room updates to full-home remodels. With so many kinds of projects possible, providers can include local general contractors, painters, plumbers and other kinds of pros.

Here are some common services carried out by home renovation companies in Thornhill, Ontario:

  • Kitchen renovations: updating cabinets, countertops, layouts, and appliances to modernize and improve functionality
  • Bathroom renovations: replacing fixtures, tiling, vanities, and plumbing to refresh and upgrade the space
  • Basement finishing: converting unfinished basements into livable areas such as rec rooms, home offices, or in-law suites
  • Flooring installation: installing or replacing hardwood, laminate, vinyl, or tile throughout the home
  • Interior painting: refreshing walls, ceilings, and trim with new colour and updated finishes

It’s easy to find home renovation companies in Thornhill, Ontario who can help with the above services. Just post your project on HomeStars now, and available contractors in your area can reach out!

How much does it cost to hire home renovation companies in Thornhill, Ontario?

Renovation companies in Thornhill, Ontario typically charge between $50 and $150 per hour for labour, depending on the scope of work, materials, and your area. Larger or more complex projects, structural changes, or premium finishes can all increase the total price. For a full breakdown, check out our guide to home renovation costs.

Typical costs for common home renovation services in Thornhill, Ontario:

  • Kitchen renovation cost: $15,000 to $75,000, with smaller refreshes on the lower end and full custom renovations on the upper end
  • Bathroom remodel cost: $10,000 to $30,000, depending on the size of the space and quality of fixtures and finishes
  • Basement renovation cost: $25,000 to $75,000, varying based on square footage and the intended use of the space
  • Flooring installation cost: $3 to $20 per square foot, depending on the material chosen and condition of the subfloor
  • Interior painting: $2 to $6 per square foot, with larger homes and higher ceilings increasing the overall cost

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 renovation companies in Thornhill, Ontario with HomeStars

It can be hard to find home renovation companies in Thornhill, Ontario who understand your specific needs. HomeStars has made it simple to find the right pro for your project!

Just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your home renovation project and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for home renovation in Thornhill, Ontario.
  3. Connect with home renovation companies 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 home renovation companies in Thornhill, Ontario

How long does a home renovation in Thornhill, Ontario generally take?

Timelines for renovations in Thornhill, Ontario range from a few days for a single room refresh to several months for a full home renovation. Delays can also occur due to permit approvals, material lead times, or unexpected discoveries once work begins, so building some buffer into your schedule is always a good idea.

What is the best time of year to hire a home renovation company in Thornhill, Ontario?

Spring and summer tend to be the busiest periods for local renovation companies in Thornhill, Ontario. As fall and winter tend to be slower seasons, pros might have more availability and sometimes can offer more competitive pricing. It’s also important to consider that certain projects like exterior work or foundation repairs are weather dependent, so planning ahead and booking early is the best approach regardless of the season.

Can I live in my home while renovations are going on, or should I stay somewhere else in Thornhill, Ontario?

For smaller projects confined to one area of the home, living in your home during work is usually manageable with some adjustments to your daily routine. Larger renovations that affect kitchens, multiple bathrooms, or structural elements can make the home difficult to live in comfortably, so it's worth discussing the scope and timeline with your contractor before deciding. If possible, it’s best to stay in Thornhill, Ontario or nearby to check in during work. You can find pros on HomeStars who can walk you through what to expect.

Can a Thornhill, Ontario home renovation company make stylistic recommendations?

Many renovation companies in Thornhill, Ontario have significant hands-on experience with materials, finishes, and layouts and can offer practical guidance on what works well in spaces similar to yours. For more comprehensive design direction, some companies in Thornhill, Ontario work alongside or employ interior designers, so it's worth asking upfront what level of design input is included.

Are there energy efficient options available for my renovation in Thornhill, Ontario?

Renovation projects in Thornhill, Ontario present a great opportunity to improve your home's energy performance, whether through better insulation, high-efficiency windows and doors, or Energy Star rated appliances and fixtures. Some upgrades may also qualify for federal or provincial rebate programs, so ask your contractor about options that could reduce both your energy bills and upfront costs.

What does cleanup look like after a renovation?

Most renovation companies in Thornhill, Ontario include site cleanup as part of the project, covering debris removal, disposal of materials, and a general tidying up of the work area at the end of each day and upon completion. It's worth confirming what's included in your contract, as the level of final cleanup can vary from basic debris removal to a full post-renovation clean. You can read reviews on HomeStars from homeowners who can speak to how well the crew left things.

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