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Find door installation pros in Thornhill, Ontario

When it's time to replace or install a door, finding the right person for the job can feel overwhelming. HomeStars removes the guesswork by connecting you with door installation pros in Thornhill, Ontario who are ready to help. Browse reviews, compare quotes, and book your pro all in one place.

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Some of our top rated door installers in Thornhill, Ontario

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  • Door Installer in Thornhill, Ontario

    SLCoating is a driveway care service focused on sealcoating, pressure washing, and exterior cleaning work. The goal is to restore worn asphalt, improve curb appeal, and help protect surfaces from weather damage and aging. Services also extend to basic car detailing and cleaning add-ons depending on the job.

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  • Door Installer in Thornhill, Ontario

    Welcome to Shades Of The Six, where we bring the window covering game to a whole new level! Our small family business may have started in 2019, but we've wasted no time becoming the go-to one-stop-shop for all things custom window treatments. We don't just keep up with the latest trends - we set them! Our cutting-edge technology, innovative designs, and unrivalled technical support make us the cream of the crop in the window coverings market. We're all about attention to detail, quality, and giving you the best custom window coverings out there. Join our growing list of happy clients who have elevated their spaces to new heights of style and functionality! Please give us a call - (416) 558-4491

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  • Door Installer in Thornhill, Ontario

    We are a company that prioritizes landscaping and gardening, creating a home in your garden. Whatever idea you have, we can make it a reality in the shortest possible time

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  • Door Installer in Thornhill, Ontario

    Imperial Overhead Garage Doors and Services is Ontario's trusted expert for professional garage door solutions. We specialize in high-quality installations for every size and style-from residential homes to large-scale commercial properties. What sets us apart? We don't just install; we transform. We offer specialized garage door painting to give your property a fresh, custom look that lasts. Whether you need a brand-new setup or a professional refresh of your existing door, our team delivers top-tier craftsmanship across all of Ontario.

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  • Door Installer in Thornhill, Ontario

    HBM Building Maintenance is dedicated to keeping your property safe, clean, and well-maintained. We provide professional building maintenance services, from routine upkeep to urgent repairs, with reliability and attention to detail. Our skilled team is committed to delivering high-quality work, on time and on budget, while ensuring a hassle-free experience for every client. At HBM, your satisfaction and the care of your property are our top priorities.

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  • Door Installer in Thornhill, Ontario

    I am qualified and experienced general home renovation repair, maintenance and assembling technician in various fields, I am serving my skills to the community since 8 years. I am hard working and in implementing new practices, learning and procedures in various fields. I am dealing with following works such as framing, wall making, baseboard, door moulding, light plumbing and electric works, basement remodelling, deck and fence installation, metal and wood gazebo assembling and installation.

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  • Door Installer in Thornhill, Ontario

    Titanium Construction Group provides comprehensive maintenance and construction services across the GTA. Our team includes skilled professionals from multiple trades, allowing us to handle everything from small repairs to full-scale renovations — efficiently and with high-quality workmanship.

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  • Door Installer in Thornhill, Ontario

    ✨ MGK — Renovation Services in Toronto Transform your home with quality, precision, and trust. At MGK, we specialize in full-service renovations — from concept to completion. Our goal is to deliver craftsmanship that lasts, with transparent communication and a guarantee that protects your investment. 🏠 Our Services Include: Full Home Renovation Complete remodeling and redesign of residential spaces. We handle every stage — demolition, framing, drywall, flooring, tiling, painting, and finish carpentry — to create a home that reflects your lifestyle. Kitchen Remodeling Modern, functional, and elegant kitchen transformations. We install cabinets, countertops, lighting, and premium finishes to bring your dream kitchen to life. Bathroom Renovation From luxury spa-style bathrooms to practical modern updates — waterproofing, tiling, plumbing, vanities, and lighting done to perfection. Basement Finishing Maximize your living space with fully finished basements — including framing, insulation, drywall, flooring, and built-in features. Flooring Installation Expert installation of hardwood, vinyl, laminate, and tile. Precise leveling, clean transitions, and durable finishes that last. Painting & Finishing Professional interior and exterior painting with smooth finishes and long-lasting results. We use only premium paints and materials. Custom Carpentry Doors, trim, mouldings, and built-ins crafted to measure — for a refined and cohesive look.

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  • Door Installer in Thornhill, Ontario

    Dependable and hands-on professional with over 10 years of experience in retail operations and construction services. Skilled in product delivery, installation, and troubleshooting with a strong focus on customer satisfaction and efficiency. Recognized for problem-solving, attention to detail, and leadership in coordinating teams and maintaining safe, organized worksites. Committed to delivering high-quality results and building lasting client relationships

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  • Door Installer in Thornhill, Ontario

    At CGAR Builder, we make construction easy and stress-free. We focus on what our clients need, providing quality work with an easy-going approach. Our team is fully insured, and we work with highly professional subcontractors to ensure every project is done right. Whether it’s a renovation or a new build, we handle everything with care, efficiency, and proven expertise.

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  • Door Installer in Thornhill, Ontario

    Our specialized services include Appliance Installation, Kitchen Remodeling, Plumbing Services, Basement Renovation, Doors and Trims installation. Our experienced team is dedicated to delivering exceptional craftmanship and personalized service. We understand that every project is unique, which is why we take the time to understand your specific needs and preferences. From seamless appliance installation and reliable plumbing services to transforming basements into stylish, functional spaces, we ensure every detail is handled with precision and care. With a focus on clear communication, efficiency, and customer satisfaction, we strive to exceed your expectations in every project. Trust us to enhance your property's value, functionality, and aesthetic appeal with reliable, high-quality services delivered on time and within budget

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  • Door Installer in Thornhill, Ontario

    At Diafa Carpentry, we make home projects simple. Our experienced team offers carpentry, drywall installation and repair, general handyman services, and moving assistance to help you complete your projects smoothly and efficiently. Whether you need custom woodwork, home repairs, or help moving, we deliver reliable service and quality workmanship every time.

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  • Door Installer in Thornhill, Ontario

    I am concise, straightforward and communicative, have attention to detail and a fast worker whenever it’s necessary.

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  • Door Installer in Thornhill, Ontario

    I am a dedicated and hardworking construction professional with over five years of experience working in the glass and glazing industry. Throughout my career, I have gained extensive hands-on experience installing and handling various types of glass products, including residential and commercial windows, mirrors, sealed units, tempered glass, shower enclosures, glass doors, and aluminum door and window frames. My experience includes measuring, cutting, installing, repairing, and replacing glass while ensuring high-quality workmanship and strict adherence to safety standards. I am skilled at reading specifications, using specialized tools and equipment, and working efficiently both independently and as part of a team. I take pride in delivering professional results, maintaining a strong work ethic, and providing excellent service on every project. I am reliable, punctual, quick to learn, and committed to completing tasks safely and efficiently. My background in glass installation, window systems, door frames, and mirrors has allowed me to develop strong problem-solving abilities and attention to detail.

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  • Door Installer in Thornhill, Ontario

    Here at CPO Construction we care for your project as if its our own. Professional and friendly staff at your disposal 24/7 to assist you whenever you need us. We listen to your needs and provide you with professional advise on how to get it done. Don't know what to do? Not to worry we have many designs and ideas from previous projects which will help you to get what you want. Are you a commercial business that's looking for that go to company that can provide you with just any solution no matter how time sensitive the project is, we are here for you. We provide 24/7 repair and maintenance from kitchen tiles repair to be done in closing hours and be ready for operation the very next day to wall repairs we've got you covered.

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4.9

Top rated Door Installers

Our Door Installers in Thornhill, Ontario, are rated 4.9 out of 5 based on 254 reviews from homeowners like you.

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What services are available for door installation in Thornhill, Ontario?

Door installation covers more ground than most people expect. From a new front entry door to interior bedroom doors, patio doors, or storm doors, the scope of work can vary quite a bit depending on your home and goals. Whatever your needs, nearby door installation pros can handle all of it.

Here are some of the most common services offered by door installation pros in Thornhill, Ontario:

  • New door installation: Supplying and fitting a door for the first time, whether as part of a new build or a renovation
  • Door replacement: Removing an existing door and installing a new one, including adjustments to ensure a proper fit
  • Frame and trim work: Repairing or replacing the surrounding frame and trim for a clean, finished look
  • Hardware installation: Fitting handles, locks, hinges, and other hardware as part of the installation or as a standalone upgrade
  • Weather sealing: Adding or replacing weather stripping to improve energy efficiency and keep drafts out

No matter what your door installation needs look like, finding someone to help in Thornhill, Ontario is straightforward. Post your project on HomeStars today to connect easily with available pros in your area

What are the average costs of door installation in Thornhill, Ontario?

Door installation pros in Thornhill, Ontario typically charge based on the type of door, the complexity of the installation, and whether any frame or hardware work is needed. Most homeowners in Thornhill, Ontario can expect to pay between $300 and $1,500 for a standard door installation, though larger or more involved projects can push the total closer to $3,000 or more.

Typical costs for common door installation services in Thornhill, Ontario include:

  • Interior door installation: between $150 and $700 per door, depending on the style and any frame work required

  • Exterior door installation: between $500 and $1,500, with higher costs for custom sizing, premium materials, or added security features

  • Patio or sliding door installation: between $800 and $2,500 depending on size, material, and complexity

  • Frame repair or replacement: between $150 and $500 depending on the extent of the damage or modifications needed

  • Hardware installation: between $50 and $300 depending on the type and number of components being fitted

Some door pros also handle [window fitting in Thornhill, Ontario](https://www.mybuilder.com/windows-door-fitting/window-fitter-tradespeople/Thornhill, Ontario). If you need both, check out our guide to window and door installation costs.

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 services for door installation in Thornhill, Ontario with HomeStars

Finding a pro for door installation in Thornhill, Ontario can be tricky, especially when you're juggling quotes, availability, and reviews all at once. HomeStars brings everything together in one place so you can save time, and leave the hard parts of searching for a pro to us.

Here's how to get started:

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

How long does door installation in Thornhill, Ontario take?

Most standard door installations take a few hours, though more complex projects involving frame work, custom sizing, or multiple doors can take a full day or more. Post your project on HomeStars to connect with available pros who handle door installation in Thornhill, Ontario who can give you a clearer timeline based on your specific scope of work.

What type of door is best for my home in Thornhill, Ontario?

The right door depends on where it's being installed and what you need from it. Exterior doors should prioritize security, weather resistance, and insulation, while interior doors are more about style, privacy, and sound control. A suitable contractor will be able to help you weigh your options based on your home, your budget, and what styles work best in Thornhill, Ontario.

Can a pro handling door installation in Thornhill, Ontario supply the door, or do I need to purchase it myself?

Many door installation pros can supply the door as part of the project, while others work with materials you provide. When comparing quotes, it's worth clarifying this upfront so there are no surprises on installation day.

How do I know if my door frame needs to be replaced?

Signs that a frame may need attention include visible rot or damage, difficulty opening or closing the door, noticeable drafts, or gaps between the frame and the wall. Post your project on HomeStars and available Thornhill, Ontario door installation pros can assess the condition of your frame and recommend next steps.

What should I know about installing doors in my sunroom in Thornhill, Ontario?

Sunroom doors need to work harder than most. They're exposed to more light, temperature fluctuation, and moisture, which means the materials and installation approach matter more than they would for a standard interior door.

A door installation pro in Thornhill, Ontario can help you figure out what makes the most sense. Keep in mind that costs for sunroom door installation can differ quite a bit from other areas of your home, so if you want to read more before posting, check out our guide to sunroom costs.

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