Some of our top rated door installers in Thornhill, Ontario
Sort by:
- Get in touch
LVL CARPENRTY is a Richmond Hill based Window Contractor, Flooring Contractor, Handyman, Carpenter, Mirrors & Glass specialist, Cabinet maker, Fences & Gates Specialist, Siding Specialist. 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.
- Get in touch
At The British Builder, we provide top-notch renovation, and painting services that are tailored to meet your unique needs and preferences. Whether you're looking to refresh your living space with a fresh coat of paint or completely transform your home with a full-scale renovation, The British Builder has the skills and expertise to get the job done right. With a commitment to transparency, timeliness, and customer satisfaction, we strive to make the renovation process as stress-free and enjoyable as possible. We work closely with you every step of the way to ensure that your vision for your home becomes a reality.
- Get in touch
Hello, my name is Maksym and I am a skilled window and aluminum frame installer with 4–5 years of experience in both residential and commercial settings, including high-rise projects. I am proficient in full window system installation, caulking, sealing, and dismantling. I am certified and experienced in working on swing stages, zoom booms, scissor lifts, and other aerial platforms. I take great pride in delivering precise, clean, and durable results, always with a strong focus on safety, efficiency, and client satisfaction.
- Get in touch
Garage Door, Window, and Locksmith Services At VK Garage Doors Repair, we provide fast and reliable home repair services: • Garage Door Repair – Fixing broken springs, cables, rollers, and openers. • Window Repair – Repairing window cranks, locks, and mechanisms. • Locksmith Services – Lockouts, rekeying, and lock replacements. Contact us for quick and professional service!
- Get in touch
ADR Garage Door is a family-owned and locally operated company providing residential garage door repair, installation and maintenance across Richmond Hill, Toronto and the GTA, Barrie, and surrounding Simcoe County communities. We repair broken springs and cables, off-track and uneven doors, noisy operation, damaged hardware, safety concerns and garage door opener problems. We also install replacement garage doors, including insulated models suited to Canadian weather. Our technicians arrive prepared to inspect the door, identify the cause of the problem and clearly explain the available options. We focus on careful workmanship, quality parts and practical recommendations based on the condition, size and weight of each garage door. Whether you need an urgent repair, preventive maintenance, a new opener or a complete garage door replacement, ADR Garage Door is ready to help keep your door operating safely and smoothly.
- Get in touch
We are a licensed and insured General Contractor serving the Greater Toronto Area, specializing in custom home additions, extensions, and major structural renovations. Our team manages every stage of the project — from permit drawings, engineering, and design‑build planning, to full construction and final inspection. We deliver Ontario Building Code–compliant work, transparent communication, and reliable timelines. Whether you’re planning a second‑storey addition, rear extension, garage conversion, or a full home expansion, we provide high‑quality workmanship backed by a 2‑year labour warranty and 5‑year structural warranty. We take pride in building safe, durable, and beautiful spaces that add long‑term value to your home.
- Get in touch
Best of the Best 2024
Best of Awards 2024
Our team provides fast affordable service as well as new garage doors and openers. Our showroom allows customers to visualize, touch and learn about every garage product available! At Markham Garage Doors Ltd., we offer free in home quotations and accurate quotes over the phone for all types of new products and services for your existing project. Please give us a call and experience what its like to deal with an honest and friendly local company. Thanks for supporting Markham Garage Doors. 905-472-9178 Products: Garage Doors, Garage Door Openers,Garage door and opener service, Custom Carriage House Garage Doors, Aluminum Capping of Door Frames, Commercial Overhead Doors, Parts available for all makes and models.
- Get in touch
Hello, my name is Satiar.V and I represent Pro Build — a trusted renovation company with 7+ years of hands-on experience in Canada. We specialize in full home and commercial renovations from start to finish (0–100%), including kitchens, bathrooms, basements, flooring, painting, and more. At Pro Build, we take pride in combining quality craftsmanship, attention to detail, and reliable service to bring our clients’ ideas to life. Whether it’s a small upgrade or a full-scale remodel, our goal is to deliver results that are not only functional but also beautifully designed. We believe every project deserves clear communication, fair pricing, and professional execution. If you’re looking for a team that treats your space with care and transforms it with skill, Pro Build is here to help.
- Get in touch
Ark Renovation 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 North York and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Ark Renovation now to discuss your needs and arrange a quote.
- Get in touch
I’m replacing windows and doors, also can change caulking and flashing if needed. So I have 25+years experience in this job. Also I cam provide cheapest prices compared to big companies.
- Get in touch
When you hire the Contracting Brothers, you’re not just getting skilled tradesmen — you’re getting a team that treats every project like their own. With a reputation built on quality craftsmanship, honesty, and reliable service, the Contracting Brothers bring years of hands-on experience to every job. Whether it’s a small repair or a full renovation, we take pride in delivering work that’s done right, on time, and built to last.
- Get in touch
Mr. Handyman is your full service residential and commercial renovation contractor serving the needs of Toronto homeowners. We specialize in residential and commercial maintenance, residential renovation, condominium improvements, and general contracting; no job is to small for us. Our expert project management staff and technicians are able to manage every …
- Get in touch
For over 17 years we are supplying high quality windows and doors. We are known for our affordable prices and best installation. With our product you WILL SAVE 35-40% of your energy bills!!! Ontario Windows & Doors Pro Inc are well known for their best services and quality near Toronto, Mississauga, Kitchener, Cambridge, Guelph, Hamilton and GTA area in Ontario. A Dedicated team of professionals are committed for providing high quality services with more then 15 Years of exeperience in windows and doors. The energy efficient vinyl windows and Nice entry doors of Ontario windows and doors are custom built for our client. Ontario Windows and Doors provide windows installation across Ontario. Ontario Windows & Doors Pro Inc (OWDP) offers the best warranty in the business and will make every effort to ensure your full satisfaction.
- Get in touch
Vinyl Window Designs (VWD) is a manufacturer of residential vinyl windows, entry doors and patio doors. For over 30 years VWD has built a solid reputation for providing the best quality products at a great value for residential home renovation, custom homes and high-end home developments. VWD builds every component of their window and patio doors from vinyl to glass in our 200,000 sq. ft. facility featuring state-of-the-art machinery and expert craftspeople. We’re driven to provide the best in convenience and performance with their extensive lines of products, upgrades and accessories. Our window products qualify for some of the most prestigious product certifications offered in North America. We are one of the few that have chosen to work closely with the Canadian Standards Association Certification Program in Canada and with both the National Fenestration Ratings Council and with ENERGYSTAR ®.
- Get in touch
Exterior Doors & Windows from Olympia Town Aluminum Exterior door Serving Scarborough and the Area Since 1981 Install new windows and doors with Olympia Town Aluminum. We sell, install and repair exterior doors and windows. You can find everything from patio and storm doors to vinyl windows and bungalow eavestroughs. **We also specialize in exterior security roller blinds/shutters for windows and doors. Call us today for more details and a FREE quote!** Located in Scarborough, we’ve been serving the area for 31 years now. Our reputation for cleanliness and quality workmanship provides us with many referrals and repeat business. We’re professional and treat every home like our own. The Benefits of New Exterior Windows & Doors If you find your heating and cooling bills are too high, the solution could be the installation of new exterior windows and doors. Your old windows or doors may have let heat escape in the winter and allowed cool air to filter out during the summer. This forces you to run your heating and cooling units longer and more often. Consider new windows and doors and save on your energy bill. Make an appointment for your window or door installation today.
