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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

    PN construction brings over 20 years of experience in construction, renovations, and home remodelling we specialize in custom home builds ,complete home renovations, kitchens, bathrooms, basement foundations, Concrete work, additions, exterior renovations, and outdoor spaces. From smaller renovations to building from the ground up, we take pride in the quality workmanship attention to detail and creating results that are built to last. Proudly serving Toronto, GTA, Vaughn, Mississauga and many projects have been done up north in cottage country. Contact PN construction today to discuss your project and request an estimate.

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  • Renovation Company in Thornhill, Ontario

    Introducing Professional E&M Services, Renovation with Interior Design Services: Reliable, Efficient, Reasonable and Affordable Hello! My name is Frankie, and I am a licensed Mechanic, with extensive experience in providing professional HVAC services. I also hold a Bachelor's degree in Building Services, adding a strong foundation in construction and system integration. Our diverse team includes experienced plumbers and an interior designer, allowing us to offer comprehensive renovation services for residential and commercial spaces. Our commitment is to deliver reliable, efficient, and affordable services that exceed customer expectations.

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  • Renovation Company in Thornhill, Ontario

    With over 10 years of hands-on experience as a handyman, I take pride in delivering high-quality work you can trust. I am reliable, punctual, and fully equipped to handle a wide range of home repair, maintenance, and improvement tasks. Whether it’s repairs, installations, or general fixes, I’m committed to getting the job done right — on time and at a fair price. Your satisfaction is my top priority.

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  • Renovation Company in Thornhill, Ontario

    Halecons is a full-service construction and renovation company specializing in high quality residential projects across the Greater Toronto Area. With over 20 years of hands-on carpentry experience, our company was built from the ground up starting in structural framing and evolving into a trusted general contracting firm capable of delivering complete home transformations. From full home renovations and structural upgrades to custom additions and new builds, we take on projects that require a high level of coordination, craftsmanship, and attention to detail. What sets Halecons apart is our network. Over the last two decades, we’ve built strong relationships with highly skilled trades, project managers, and industry professionals many of whom we’ve worked with consistently for years. This allows us to deliver projects that are not only well-built, but well managed. We work closely with homeowners, designers, and some of Toronto’s top firms to bring projects to life in a way that is organized, efficient, and aligned with the client’s vision. Whether it’s a full interior renovation, a structural reconfiguration, or a complete indoor outdoor transformation including decks, cabanas, and exterior spaces, we approach every job with the same standard. Our focus is on projects where quality matters typically in the $100,000 to $500,000+ range and we are fully equipped to take on larger-scale renovations and custom builds. At Halecons, we understand that choosing a contractor is about trust. Our goal is to provide a level of professionalism, communication, and execution that gives clients confidence from start to finish. We don’t just build homes we deliver projects that are organized, well-executed, and built to last. Halecons is a full-service construction and renovation company specializing in high quality residential projects across the Greater Toronto Area. With over 20 years of hands-on carpentry experience, our company was built from the ground up starting in structural framing and evolving into a trusted general contracting firm capable of delivering complete home transformations. From full home renovations and structural upgrades to custom additions and new builds, we take on projects that require a high level of coordination, craftsmanship, and attention to detail. What sets Halecons apart is our network. Over the last two decades, we’ve built strong relationships with highly skilled trades, project managers, and industry professionals many of whom we’ve worked with consistently for years. This allows us to deliver projects that are not only well-built, but well-managed. We work closely with homeowners, designers, and some of Toronto’s top firms to bring projects to life in a way that is organized, efficient, and aligned with the client’s vision. Whether it’s a full interior renovation, a structural reconfiguration, or a complete indoor outdoor transformation including decks, cabanas, and exterior spaces, we approach every job with the same standard. Our focus is on projects where quality matters typically in the $100,000 to $500,000+ range and we are fully equipped to take on larger-scale renovations and custom builds. At Halecons, we understand that choosing a contractor is about trust. Our goal is to provide a level of professionalism, communication, and execution that gives clients confidence from start to finish. We don’t just build homes we deliver projects that are organized, well executed, and built to last.

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  • Renovation Company in Thornhill, Ontario

    I'm France, a concrete and stone contractor serving Vaughan, King City, Richmond Hill, Scarborough, Toronto, Pickering and Brampton. My work covers concrete forming, poured walkways, driveways and patios, stone work, landscaping, and spring planting. I've poured everything from residential driveways to helicopter pads — if it can hold a helicopter, it can hold your car. I also take on smaller jobs like repairs and fixture replacements around the house. As a union carpenter (Local 27), I bring professional training to every job. I show up on time, do it right the first time, and stand behind my work.

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  • Renovation Company in Thornhill, Ontario

    Hi! My name is Maks, and I am the owner of "M&S Carpentry." I have experience in the carpentry industry and specialize in creating wooden structures such as decks, sheds, and other building projects. I focus on providing high-quality services, always prioritizing my clients' needs and ensuring timely completion of the work. My goal is to create safe, aesthetic, and durable constructions that meet the client's requirements. I strive to build strong relationships with every client and am always happy to help with any project, big or small. If you're looking for a professional carpenter, I would be delighted to take on your job!

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  • Renovation Company in Thornhill, Ontario

    We are a small team of handymen specializing in interior renovation work. We improve and refresh residential and commercial spaces, working carefully, on time, and with attention to detail. We also help prepare properties for sale or rent.

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  • Renovation Company in Thornhill, Ontario

    MR Homes Design & Build Inc. is a Toronto-based residential construction company specializing in custom homes, additions, extensions, framing, and full low-rise building solutions across the GTA. We handle every stage of the construction process—from pre-construction planning and design support to structural framing, project management, and final delivery. Our team brings years of hands-on experience in low-rise residential construction, backed by a strong background in Ontario Building Code compliance, site coordination, and high-quality craftsmanship. We work closely with homeowners, developers, and general contractors to provide dependable, efficient, and detail-driven building services. With a focus on structural integrity, smart scheduling, and clean execution, MR Homes Design & Build delivers projects that are built right the first time. Whether it’s a custom home, a major addition, or a framing package for a multi-unit development, we bring a professional, reliable, and solutions-oriented approach to every job.

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  • Renovation Company in Thornhill, Ontario

    Welcome to Masters Concrete – Strong Foundations, Solid Results At Masters Concrete, we’re a trusted general contractor with over 10 years of experience specializing in concrete and structural work for both residential and commercial projects across the GTA. We focus on footings, concrete walls, slabs, foundations, underpinning, extensions, additions, separate entrances, and garden suites. Whether you're building new, renovating, or upgrading, we bring expert knowledge and quality workmanship to every job. What We Offer: • Concrete Footings, Walls & Slabs • Foundation & Underpinning Work • Home Additions & Extensions • Basement Lowering & Separate Entrances • Garden Suites & Secondary Units • Residential & Commercial Projects We own and operate our own equipment and work with a team of skilled trades and laborers to ensure efficient, professional results—on time and on budget. Why Choose Us? • 10+ years of hands-on experience • Fully licensed and insured • Reliable, honest, and detail-focused • Clean, safe, and professional job sites • Clear communication from start to finish If you need a dependable contractor who specializes in strong structures and clean finishes, look no further than Masters Concrete.

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  • Renovation Company in Thornhill, Ontario

    I am construction manager and bachelor's degree architect with more than five years experience in construction industry in Canada.

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  • Renovation Company in Thornhill, Ontario

    I’m a cabinet maker and instaler and have licensed electrition

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  • Renovation Company in Thornhill, Ontario

    David’s Quality Renovations is a well-established and reputable renovation contracting firm with over 25 years of experience. We are located off the intersection of Bloor and Runnymede (the High Park area) and serve the Greater Toronto Area and its surroundings. Owing to those 25+ years, we have a breadth of experience in a wide range services related to renovation and construction. We are as eager as you are to get the job done and we live by the phrase: Good work for a good price.

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  • Renovation Company in Thornhill, Ontario

    PRO Renovation company provides excellent service in renovations. More than 30 years experience. Bathroom remodeling, electrical parts, plumbing, flooring, painting, drywall, finish carpentry. We would be happy to create modern design of your house!

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  • Renovation Company in Thornhill, Ontario

    Serving Toronto and the entire GTA, I provide top-quality professional exterior services with a commitment to craftsmanship, reliability, and customer satisfaction. specializes in a wide range of exterior construction and repair services, including masonry, roofing, exterior painting, waterproofing, foundation repairs, parging, and more. I take pride in delivering durable, long-lasting solutions using quality materials and proven techniques. Whether you need repairs, maintenance, or complete exterior improvements, I focus on attention to detail and professional results that protect and enhance your property. From small repairs to larger projects, dedicated to providing dependable service, honest communication, and workmanship you can trust across Toronto and the GTA.

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  • Renovation Company in Thornhill, Ontario

    We are a full-service contracting company specializing in drywall, painting, concrete work, fencing, and general residential construction. Our goal is simple: deliver clean, high-quality work with a smooth, stress-free experience for every client. From small repairs to full projects, we handle everything from start to finish. Whether you need drywall installation and finishing, interior or exterior painting, concrete work such as driveways and walkways, or custom fence installation, we bring attention to detail, reliability, and strong workmanship to every job. As a general contractor, we also take care of coordinating projects that involve multiple trades, so you don’t have to deal with multiple contractors. We keep communication clear, timelines on track, and make sure the job is done right the first time. We pride ourselves on being dependable, easy to work with, and focused on results that last. No shortcuts — just solid work and satisfied clients.

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4.8

Top rated Renovation Companies

Our Renovation Companies in Thornhill, Ontario, are rated 4.8 out of 5 based on 182 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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