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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

    Millwork-focused handyman services specializing in cabinet installation, trim work, doors, shelving, and wood repairs. Quality workmanship, clean finish, and reliable service.

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  • Renovation Company in Thornhill, Ontario

    Prideful Carpentry can help you with your house renovation, install or replace window frames, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, build sunroom, build garage, install fence, build pergola, gazebo or garden house, build carport, build furniture, trim and decorative moldings, build or replace decking, build porch, install or renovate stairs, repair or maintain stairs, repair or treat facade, repair or maintain fence, various small jobs, build shed, structural work for construction, carpentry framing, exterior trim, install or repair acoustic ceiling tiles & accessibility modifications request in Whitby and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Prideful Carpentry now to discuss your needs and arrange a quote.

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  • Renovation Company in Thornhill, Ontario

    Please contact us for any kind of Residential, Commercial or Industrial Construction, Additions or Renovations.

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  • Renovation Company in Thornhill, Ontario

    Hello I’m Robbie, a general contractor focused on quality work, fair pricing, and keeping every project running smooth from start to finish.

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  • Renovation Company in Thornhill, Ontario

    Unique Concepts Design & Build Over 23 years experience. Timing is key for success for both our customers and our team. Great quality work in every trade’s work from start to finish. We offer many specialized services throughout Ontario. Full House Renovation’s Washroom Renovation’s New Build Homes Additions Foundation Walls Walk out basements Concrete, Pattern Concrete Framing Drywall Mud Taping Flooring Trims Please don’t hesitate to call for a free quote to service your needs. Unique Concepts Design & Build

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  • Renovation Company in Thornhill, Ontario

    WiseBuilders Construction is a full-service contracting company dedicated to managing all aspects of construction projects—from ground-up builds to specialized electrical work. Whether it’s structural renovations, interior remodeling, or complex electrical installations, we handle every phase with expertise. We pride ourselves on seamless project management, ensuring quality, safety, and on-time delivery—whether it’s a full build or a precision electrical upgrade. At WiseBuilders, we unify construction and electrical excellence under one roof.

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  • Renovation Company in Thornhill, Ontario

    We are reliable and trustworthy

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  • Renovation Company in Thornhill, Ontario

    We are a reliable and detail-oriented company specializing in metal framing and drywall services for residential and commercial projects. With strong hands-on experience in the construction industry, we take pride in delivering high-quality workmanship, clean finishes, and on-time project completion. Our goal is simple: to provide efficient, professional, and hassle-free service while exceeding our clients’ expectations. Whether it’s a small renovation or a large-scale build, we treat every project with the same level of dedication and precision.

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  • Renovation Company in Thornhill, Ontario

    I have several years of hands-on experience working in customer-focused and service-based roles. Throughout my work history, I’ve held positions that required reliability, strong communication, attention to detail, and the ability to work independently or as part of a team. My past roles have helped me develop a strong work ethic, problem-solving skills, and the ability to meet deadlines while maintaining high standards. I am available to work locally and am open to traveling for jobs when required. I am flexible with my schedule and can adapt to different work locations, environments, and job requirements. I take pride in being dependable and punctual, regardless of where the job is located.

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  • Renovation Company in Thornhill, Ontario

    Hi! My name is Maksym. I’m a reliable and hardworking professional with experience in kitchen installation, cabinetry, furniture assembly, and general home improvement. I pay close attention to detail and take pride in doing clean, accurate work. I can help with cabinet installation, fillers, panels, vanities, measurements, assembly, and other renovation and finishing tasks. I have my own tools and always do my best to keep the work area clean and organized. I’m punctual, responsible, and focused on making sure the customer is happy with the finished work.

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  • Renovation Company in Thornhill, Ontario

    Peel Contracting is a Brampton-based general contracting and renovation company serving Brampton, Mississauga, Toronto, and surrounding GTA communities. We specialize in basement renovations, bathroom renovations, kitchen renovations, interior remodeling, and residential property improvements. Our services also include framing, drywall, painting, flooring, carpentry, and general repairs. From individual room upgrades to larger renovation projects, we focus on clear communication, detailed estimates, dependable workmanship, and practical solutions tailored to each customer’s needs. Contact Peel Contracting to discuss your renovation project and request a quote. PROPERTY SOLUTIONS. BUILT ON TRUST.

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  • Renovation Company in Thornhill, Ontario

    I am working as a assembler from last 2.5 year all around gta.

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  • Renovation Company in Thornhill, Ontario

    Hello! My name is Abdul, and I’m the proud owner of Time 2 Renovate. I’m committed to providing reliable, professional, and high-quality home improvement and property maintenance services. I take pride in my workmanship, attention to detail, and dedication to customer satisfaction. At Time 2 Renovate, we offer a range of services, including home renovations, repairs, water damage cleanup, water damage restoration, and mold cleaning and removal. Whether you’re dealing with water damage, mold concerns, or planning to improve your home, I’m here to help with care, professionalism, and attention to detail. I believe in honest communication, dependable service, and treating every home with respect. My goal is to make every project as smooth and stress-free as possible while delivering results you can feel confident about. Time 2 Renovate — Your home, our priority!

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  • Renovation Company in Thornhill, Ontario

    AR Kitchen and Bathworks specializes in custom kitchen renovations designed to blend style, functionality, and long-term value. From modern upgrades to complete kitchen transformations, we handle every detail with precision and care. Our services include kitchen design, cabinetry, countertops, backsplash installation, flooring, lighting, plumbing coordination, and full project management. We work closely with homeowners to understand their vision, budget, and timeline—delivering results that are both beautiful and practical. Known for our quality craftsmanship, transparent communication, and reliable timelines, we take pride in turning kitchens into spaces where families love to cook, gather, and live. No shortcuts—just honest work and exceptional finishes. 📍 Serving homeowners with professional, stress-free kitchen renovations from start to finish.

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  • Renovation Company in Thornhill, Ontario

    At A1 Cleaning & Maintenance, we specialize in keeping your property looking its best from top to bottom, inside and out. Whether it's routine upkeep or heavy-duty exterior work, we bring the tools, experience, and attention to detail needed to get the job done right. Our services go beyond basic cleaning & maintenance. We handle the tough jobs that most people avoid. Doing it safely, efficiently, and professionally. EVERYTIME. Our services include: ✔ Residential & Commercial Cleaning ✔ Gutter & Downspout Cleaning ✔ Pressure Washing (Driveways, Walkways, Siding, Decks) ✔ Soft Washing For Delicate Surfaces (Roofs, Stucco, Vinyl) ✔ Tree Removal & Yard Cleanups ✔ Exterior Property Maintenance ✔ Snow Removal We understand that a clean, well-maintained property isn't just about appearance, it helps prevent damage, extend the life of your surfaces, and keeps your property in top notch condition. No shortcuts. No missed spots. Just reliable, high-quality work you can count on. Whether you need a one-time service or regular maintenance, A1 Cleaning is ready to keep your property in top shape all year round. Clean. Maintain. Protect.

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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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