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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

    Galaxy Renovations can help you with your 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 request in Markham and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Galaxy Renovations now to discuss your needs and arrange a quote.

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  • Door Installer in Thornhill, Ontario

    ZaRRuS Renovation & Outdoor Living is a professional renovation company serving Toronto and the GTA. We specialize in complete residential renovations, including kitchens, bathrooms, basements, condos, flooring, finish carpentry, custom cabinetry and millwork, feature walls, fireplaces, decks, pergolas, patio covers, outdoor kitchens, fences, gates, interlock and other outdoor living projects. We manage projects from start to finish, including planning, estimating, material coordination, scheduling, skilled trades, installation and final quality control. We focus on professional workmanship, clear communication, organization and attention to detail. We specialize in custom kitchens, custom cabinets, built-ins and millwork. From complete kitchen renovations to custom cabinetry, we coordinate fabrication, assembly and professional installation for a high-quality finished result. For larger projects, we coordinate experienced professionals across multiple trades and personally oversee the work to maintain quality and consistency. Our portfolio showcases selected projects completed throughout Toronto and the GTA. Search for ZaRRuS Renovation & Outdoor Living online to see our work and learn more about our services.

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  • Door Installer in Thornhill, Ontario

    Dynamic Fence & Decks Construction ltd is a Markham based HVAC contractor, Plasterer, General contractor, Window Contractor, Flooring Contractor, Handyman, Landscaping Company, Carpenter, Mirrors & Glass specialist, Cabinet maker, Metal worker, Pool company, Stairmaker, Garage Specialist, Fences & Gates Specialist, Siding Specialist, Condominium/Apartment Specialist, Interior decorator, Mason, Cleaning company & Plumber company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with 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, install or replace whirlpool, spa and wellness, carpentry framing, exterior trim, 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

    Northern Views specializes in the installation of high-quality, energy star efficient, vinyl windows. Along with a selection of steel, wood or fibreglass entry doors and sliding, patio doors. We are a family owned and managed business and have been doing this for over 10 years. We do not treat customers as one off’s and focus on building a relationship that will last. With decades of construction and renovation experience, our crew are masters of their craft and focus on doing one thing very very well. Whether you are a homeowner, builder/contractor, a real estate investor, developer, or a building inspector, don’t hesitate to get in touch. Just start with a free, no obligation phone consultation. Upon request, we can get you a free quote in as little as 72 hours.

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  • Door Installer in Thornhill, Ontario

    Reddy Renovations can help you with your interior painting, exterior painting, install or replace roof, wallpaper room, remove wallpaper, repair kitchen cabinets, decorative painting, repair or transform furniture & small staining or painting project request in Scarborough and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Reddy Renovations now to discuss your needs and arrange a quote.

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  • Door Installer in Thornhill, Ontario

    🏠 Your Trusted Window, Door & Sunroom Experts — Serving the GTA for 20+ Years Welcome to XF Window and Door Ltd., your local experts in windows, doors, porch enclosures, and custom sunrooms. Proudly serving homeowners across the Greater Toronto Area for over two decades, we’re known for our craftsmanship, reliability, and honest service. Whether you're upgrading for energy efficiency, enhancing your home's curb appeal, or creating a cozy all-season sunroom, we tailor every project to fit your needs — with quality materials and professional installation that lasts. ✅ Over 20 years of experience ✅ Fully licensed & insured ✅ Energy-efficient & durable products ✅ Clean, on-time installations ✅ Local references available ✅ Free estimates & fair pricing At XF Window and Door Ltd., we treat every home like our own. From the first consultation to the final inspection, your satisfaction is our top priority. 📍Proudly serving: Toronto, Mississauga, Brampton, Vaughan, Markham, Scarborough, Oakville, and beyond. Let’s build something great together.

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  • Door Installer in Thornhill, Ontario

    Real garage door and gates expert you can trust. 10+ yrs experience on residential and commercial garage doors and driveway gates. Most regular repair can be done within 1 hour, such as spring or cable etc. We always give customers best advices and solutions no matter what problem it is. No hiding fees, no over pressure sales. Quality service helps you to keep worry-free with your doors and gates. We cherish all customers, and our reputation as well. Get stuck? And want best service? Give us a call, and the help will be on the way soon. 24/7 and emergency services if necessary. New in GTA, free maintenance when repairs or installations, and more.

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  • Door Installer in Thornhill, Ontario

    Need a 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 based in Toronto or nearby? Beachpatrol 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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  • Door Installer in Thornhill, Ontario

    Anile Commercial Door Inc is a North York based Insulation company, General contractor, Window Contractor, Security specialist and business services, Handyman, Carpenter, Upholsterer, Bathroom Renovation Company, Mirrors & Glass specialist, Locksmith, Concrete Specialist, Home Electronics Specialist, Plasterer, Drywall specialist, Metal worker, Cabinet maker, Roofing specialist, HVAC contractor, Mason & Stairmaker company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with acoustic insulation, install or replace window frames, 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, install or replace glass window, install or replace skylight or light dome, install or replace sliding doors, install or repair stained glass, repair door, repair dormer or skylight, repair shutters, repair exterior doors, sealing / caulking, install or replace window bars and railing, apply window tinting & install, repair or replace caulking, message us so we can assist you and arrange a quote.

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  • Door Installer in Thornhill, Ontario

    Need a General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company based in Brampton or nearby? Skyfleet construction 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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  • Door Installer in Thornhill, Ontario

    I am a Red seal carpenter that treats customers the way I want to be treated. I have renovated banks,schools and other commercial buildings. I have built custome homes.

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  • Door Installer in Thornhill, Ontario

    We specialize in residential renovations with a focus on quality workmanship, durability, and clean finishing. From basement renovations and bathroom upgrades to flooring, drywall, framing, painting, and general remodeling — we handle projects with precision and care. We believe in: • Honest pricing • Clear communication • On-time completion • Clean and organized job sites Whether it’s a small repair or a full renovation, we treat every project like it’s our own home. Contact us today for a free estimate.

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  • We are a small, family oriented renovation company with focus on your needs. Each job presents its own unique challenges, and our experience allows us to help your project dreams become a reality. We have over 20 years experience as a contracting company, and have specialized training to keep us as professional and up to date as possible for our clients.

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  • We are a leading construction firm specializing in structural work, basement finishing, home renovations, and home extensions. Whether you’re a homeowner looking to expand your living space or a business requiring tailored commercial solutions, our team of skilled professionals is dedicated to delivering exceptional craftsmanship, attention to detail, and timely project completion. With a focus on both residential and commercial markets, we pride ourselves on turning visions into reality while maintaining the highest standards of safety, quality, and sustainability. Our company is led by a dynamic team of experienced professionals with decades of combined expertise in the construction industry. With a passion for quality and client satisfaction, our management team ensures every project is executed to the highest standards. Our leadership brings together individuals who have specialized knowledge in structural engineering, design, and project management, allowing us to handle complex projects with precision. The backbone of our success is our dedicated team of engineers, project managers, designers, and skilled licensed/ insured tradespeople.

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  • Door Installer in Thornhill, Ontario

    Talha is a North York based HVAC contractor, Plasterer, General contractor, Window Contractor, Flooring Contractor, Handyman, Landscaping Company, Carpenter, Mirrors & Glass specialist, Cabinet maker, Metal worker, Pool company, Stairmaker, Garage Specialist, Fences & Gates Specialist, Siding Specialist, Condominium/Apartment Specialist, Interior decorator, Mason, Cleaning company & Plumber company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with 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, install or replace whirlpool, spa and wellness, carpentry framing, exterior trim, 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

    The Yardist Landscaping we believe every outdoor space has the potential to become something beautiful. Based in Toronto, Ontario, we specialize in professional softscape landscaping and property maintenance, helping homeowners throughout Toronto and the GTA maintain attractive, healthy, and welcoming outdoor spaces. Whether you're looking to refresh your garden, improve your property's curb appeal, or keep your lawn looking its best, we provide reliable, detail-oriented service tailored to your needs.

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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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