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New Door Installation Across Ontario

Upgrade Your Entry With Expert Door Installation

Thinking about replacing an old front door, adding patio access, or upgrading to a more energy efficient option?

Our licensed and insured door technicians handle everything from removing the old frame to perfectly fitting and sealing your new door. We work with trusted Canadian suppliers and get the job done quickly, cleanly, and professionally.

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Lets Get a Fast Estimate From Our Ontario Installation Team

What We Install

Interior, Front and Patio Doors Installed by Pros

Professional technician installing a wooden door in a residential home

Front Entry Doors

Strong and stylish doors to boost security and make a great first impression. Available in steel, fiberglass or wood.

Locksmith installing new door lock in Ontario – Fortify Services

Interior Doors

We install bedroom doors, bathroom doors, closet doors and more, fitted to size and finished cleanly.

Professional door installation service in Ontario – skilled technician fixing interior door

Sliding Patio Doors

Brighten up your space and open to the outdoors. We install energy efficient sliding glass doors and French doors.

Technician installing a glass door in a modern interior — professional door installation service in Ontario

Smart Locks and Access Systems

Upgrade your entry with keyless locks, smart handles, access panels and integrated home security features.

Professional door installation service in Ontario by Fortify Services technician

Weather Seals and Energy Upgrades

We add seals and insulation to reduce drafts, improve indoor comfort and lower your energy bills year round.

Locksmith installing a new door lock in Ontario

Door Hardware and Accessories

New knobs, handles, deadbolts, hinges and closers installed properly and built to last.

Every door is installed by licensed and insured Ontario technicians fully trained, fully equipped and committed to quality.
Fortify Services technician performing garage door installation in Markham
Locksmith installing door lock in Ontario home
Trusted Locksmith and Garage Door Experts Badge Fortify Services logo icon for trust and reliability
Professional door installation service for homes and businesses in Ontario by Fortify Services
Honest Pricing and Real Warranties

Professional Door Installation Services Across Ontario

A new door can instantly boost your home’s security, comfort and visual appeal. At Fortify, we offer licensed door installation across Ontario, including Toronto, Mississauga, Brampton, Hamilton and more.

Our expert installers handle every part of the process:
• Safe removal of old doors
• Fitting and aligning new entry or interior doors
• Weather sealing and threshold upgrades
• Secure hardware setup including locks and handles

Whether you’re replacing a front door, upgrading patio sliders or finishing a new space. We provide fast, professional installation with clear quotes and real warranties. No hidden fees. No shortcuts.

We work with wood, steel, fiberglass, and composite doors all built to handle Ontario’s climate.

Your Local Door Installation Experts

Why Fortify Services Is Ontario’s Trusted Choice

Licensed and WSIB Insured

Our door installers are fully certified, insured, and follow Ontario’s strict building code.

Transparent Quotes

You’ll always know the full price before we start. No unexpected charges or hidden costs.

We Handle Everything

From removing your old door to trimming, sealing and finishing touches, one call is all it takes.

Ontario Based Crews

No out-of-town franchises. We live and work where you do, and we stand behind our work.

5-Star Reviews: Trusted by neighbours across Ontario
Ontario Cities We Serve

Professional Door Installation Near You Across Ontario

Looking to install a new front door, patio door, or interior door? Fortify brings fast, licensed door installation services to homes across Ontario. From busy city neighborhoods to quiet suburbs, our team delivers reliable results every time.

We proudly install doors in:

Real Install Stories

Ontario Doors Installed Right

Frequently Asked Questions

Your Door Installation in Ontario

Here are the most common questions homeowners in Ontario ask before getting a new door installed.

How long does it take to install a new door?

Most residential door installations take between two to four hours. This includes removing the old door, preparing the frame, fitting the new one, sealing it properly, and finishing any trim work. For more complex installations, like oversized entry doors or patio sliders, it may take slightly longer b,ut we always finish within the same day.

Do you install all types of doors in Ontario homes?

Yes, we install a wide range of doors across Ontario, including front entry doors, interior doors, patio sliding doors, French doors, and even custom-fit doors. Whether you are replacing a single door or outfitting an entire home, we have the tools and experience to do it right.

Can I install an energy saving or insulated door in my home?

Definitely. We specialize in installing energy efficient doors designed for Ontario’s cold winters and humid summers. These doors reduce drafts, block noise, and help lower your monthly heating and cooling bills.

Are your installers licensed and fully insured in Ontario?

Yes. All Fortify door technicians are licensed, experienced, and WSIB insured. We follow all provincial building codes and safety standards to ensure a worry free installation that adds real value to your home.

Do you remove my old door and clean up after installation?

Of course. We take care of everything from removing and disposing of the old door to sweeping the work area clean. Our team treats your home with respect and leaves no mess behind.

 

How much does professional door installation cost in Ontario?

The cost of door installation depends on the size, material, and features of the door, as well as any framing or hardware adjustments. We offer free estimates with clear upfront pricing, no hidden fees, just honest local service.

Upgrade Your Door. Get It Done Right

One quick message or phone call and we’ll dispatch a local expert to inspect and fix the issue. Fast. Safe. Professional.

Feel free to get in touch or visit our location.