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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.

A door installation pro wearing overalls and gloves uses a screwdriver on a PVC door.

Some of our top rated door installers in Thornhill, Ontario

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    • Best of Awards 2024

    Unionville Decking and Fencing was a top 3 Deckorators installer in Canada in 2020! We offer a premium product with the craftsmanship to match. From the design phase to the finished product we work with you each step of the way insuring you receive the highest quality build.

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  • Door Installer in Thornhill, Ontario

    Mark thomas is a Etobicoke based Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace airconditioning, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, repair floor, install or renovate foundation, build pergola, gazebo or garden house, yard maintenance, install or repair electrical sockets and switches, repair household appliance, install or replace thermostats, repair or maintain airconditioning, assemble or disassemble furniture, install or replace household appliances, trim and decorative moldings, build or replace decking, install or renovate swimming pool, clean roof or gutters, mount artwork, tvs or furniture, install or replace garage door, repair door, repair or treat facade, repair or maintain roof or gutter, repair plaster, repair shutters, repair exterior doors, repair wall or floor tiles, sealing / caulking, install or replace window bars and railing, repair or maintain fence, various small jobs, decorative painting, paving, install or replace pool cover, winter services and snow removal, exterior trim, ceiling fan, install or repair bath exhaust fan, opening & closing service for swimming pool, power washing, repair countertops, small staining or painting project, install, repair or replace caulking, install or refurbish mirrors, install or repair acoustic ceiling tiles & accessibility modifications, message us so we can assist you and arrange a quote.

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  • Door Installer in Thornhill, Ontario

    Contact for free Estimate......... JS Aulakh renovations Inc. 10 years experienced and professional company. Best Qualities of our company are: Professional & Trustworthy, Friendly and approachable, and Problem-Solver and Value-Oriented. we transform houses into dream homes. From basements to kitchens, our licensed and insured team delivers high-quality renovations on time and within budget. Our Services Include: Full basement renovations (wet bars, home theaters, extra rooms) Kitchen & bathroom remodeling Flooring, drywall, and painting Plumbing & electrical updates Custom carpentry and finishing touches Drywall installation & repair Painting Concrete work Landscaping General handyman jobs Basement finishing Small or large projects backyard renovations Why Choose Us? ✅ Quality workmanship with attention to detail ✅ Licensed, insured, and reliable ✅ On-time project completion ✅ Competitive pricing and free estimates Special Offer: Free consultation + design plan for your first project!

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  • Door Installer in Thornhill, Ontario

    General construction

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  • Door Installer in Thornhill, Ontario

    Mike Vieira and Ganesh Prajapati – Tiling & Carpentry Specialist We are skilled tradesmans with over 10 years of experience in tiling, carpentry, and home renovations. We specialize in delivering high-quality workmanship for residential and commercial projects, with a strong focus on precision, reliability, and customer satisfaction. We take pride in providing durable, professional results that enhance the beauty and value of every property. We serve homeowners with attention to detail, clear communication, and a commitment to completing projects on time and within budget. Our goal is to ensure every client receives quality craftsmanship and a finished product they can be proud of. Specialties: 1. Heated Floor Tile Installation 2. Wall & Floor Tiling 3. Carpentry & Custom Woodwork 4. Framing 5. Home Renovations & Remodeling 6. Repair & Maintenance Work 7. Deck building 8. Fencing Why hire us? With more than a decade of hands-on experience, we combine skilled craftsmanship, dependable service, and attention to detail to deliver exceptional results on every project.

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  • Door Installer in Thornhill, Ontario

    I am an experienced and skilled construction worker with a strong background in tiling. epoxy grouting, and marble work. Proficient in various aspects of construction and finishing, including plastering, painting, drywall installation, flooring, window and door installation, and facade work. Adept at delivering high-quality results with attention to detail and efficiency. My core skills are: • Tiling: Expert in installing tiles of any type and format. • Epoxy Grouting: Proficient in applying epoxy grout for durable and long-lasting finishes. • Marble Work: Skilled in working with marble for both structural and decorative purposes.

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  • Door Installer in Thornhill, Ontario

    Welcome to our world of custom European Style Systems windows and doors, where craftsmanship meets innovation. We specialize in luxury outdoor cast aluminum, stainless steel doors in various options – Front Entrance hinged and pivot, patio, sliding and standard, as well as interior doors—each piece tailored to elevate your space with style and durability. Discover our range of custom windows designed for elegance and performance. From tilt & turn, double opening, and folding styles to sliding, casement windows, and advanced thermal break sliding windows. We offer custom innovative solutions tailored to your unique architectural vision. Where quality meets style Custom windows & Doors.

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  • Door Installer in Thornhill, Ontario

    Hey, our business has been around for 9 years. If you have any custom glass/mirror projects around the house such as glass shower doors, staircase railing, porch enclosure, deck railing, etc.. please contact us for a free quote! Thank you

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  • Door Installer in Thornhill, Ontario

    20+ years of installation and sales mastery. We provide energy efficient, secure thermal windows and doors made in Canada for Canadian weather.

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  • Residential home improvements company serving the GTA with focus on kitchen, bathroom, and basement renovations. The aim of Blue Home improvements is to provide home owners with renovation services at a fair and competitive price. Blue Home Improvements focuses on renovations that provide your home with an upgrade while also being on a fair budget. The mission of Blue Home Improvements is to always leave the customer fully satisfied with the product we deliver, while always trying to get the most out of your budget. Blue Home improvements is a one-stop-shop for all of your renovation goals!

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  • Door Installer in Thornhill, Ontario

    Renovation Specialist | Civil Engineer | Architecture-Driven Design I’m Emrah Mihyaz, a renovation specialist and a civil engineer with a deep passion for architecture. With over 15 years of experience in transforming residential spaces, I now proudly serve homeowners across the GTA — helping turn their ideas into homes they love to live in. Every renovation I take on is guided by the belief that a home should feel complete — practical, beautiful, and deeply personal. My background in engineering allows me to approach each project with structural understanding, while my love for architecture drives my attention to detail and aesthetics. You work directly with me, from planning to finishing touches. Whether it's a kitchen remodel, bathroom upgrade, or full home transformation, I focus on craftsmanship, comfort, and creating spaces that truly feel like home. 🏡 General renovations, kitchens, bathrooms 📍 Based in Toronto, serving the GTA 🔨 Sole proprietor — hands-on service from start to finish 🎓 Civil engineer with a passion for design & detail 💬 Let’s build something timeless, functional, and beautiful.

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  • Door Installer in Thornhill, Ontario

    BlueRidge Window Film Solution is a GTA-based window film installation company with 10+ years of experience, serving residential and commercial clients. We specialize in heat reduction, privacy, UV protection, and security window film solutions.

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  • Door Installer in Thornhill, Ontario

    At BlissOpus Construction Inc., we deliver expert construction solutions with precision, reliability, and exceptional craftsmanship. Serving residential and commercial clients, we manage projects of all sizes from start to finish. Our services include comprehensive general contracting for new builds, renovations, and restorations; custom fencing installation for security and style; durable decking to enhance outdoor living; precise interlocking and hardscaping for patios, driveways, and pathways; innovative landscaping services to transform outdoor spaces; high-quality painting services for interiors and exteriors; safe, efficient demolition services; and meticulous glazing and glass installation for windows, doors, and architectural features. We combine technical expertise with creative vision, ensuring every detail reflects our commitment to quality and client satisfaction. Whether building from the ground up or transforming existing spaces, BlissOpus Construction Inc. stands for integrity, superior workmanship, and results that last. Partner with us to bring your vision to life with confidence and excellence.

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  • Door Installer in Thornhill, Ontario

    We provide high-quality renovation and finishing services with a strong focus on detail, durability, and clean workmanship. Our services include interior and exterior painting, flooring installation, baseboards, kitchen renovations, backsplash tile work, sink installation, and custom storage solutions. We also specialize in drywall installation, plastering, door installation, wall removal and rebuilding, and full basement finishing. From framing new walls to complete basement transformations, we handle both structural and finishing work with precision and care. Whether it’s a small repair or a full renovation project, we take pride in delivering reliable results that improve the beauty, function, and value of your space. Customer satisfaction and professional quality are always our top priorities.

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  • Door Installer in Thornhill, Ontario

    Garage Door Sale, Inspection, Installation & Maintenance – All Under One Roof We can fix garage door for you, our team was trained professionally to satisfy your needs and insured. Our technicians trained to fix residential and commercial garage doors and openers, also we replace new garage doors. Please call us for service, sales and installation. We service: Toronto, Mississauga, Brampton, Vaughan, Oakville, Milton, Ajax, Pickering, Markham, Burlington, Orangeville, Guelph, Scarborough, Richmond Hill, Thornhill, Barrie, Alliston, Bradford. We provide superior garage door services, for the right price. Garage Door Installation – our friendly team will help you to get the right product, install it for you and make sure our valuable customers are satisfied . Let us do the installation and repair service while you relax in the comfort of your home. Our Technicians Will Take Care Of Your Garage Door Repair. We Provide Same Day, Late Evenings, Weekends And 24/7 Service.

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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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