General Door Repair / Supply and Installation

Hero Text: Is your door sticking, sagging, or failing to lock securely? Our versatile team handles all aspects of door maintenance and replacement across the GTA. Whether it’s an interior bedroom door or a heavy-duty exterior entryway, we provide professional supply and installation services to keep your home functional, quiet, and secure.
Hand repairing a door handle with a screwdriver on a white door.

Overview

Expert Solutions for Versatile Door Failures

Doors are the most frequently used moving parts of your home, and constant operation eventually leads to wear on hinges, frames, and latches. A door that rubs against the floor or fails to stay in place is not just annoying; it places uneven stress on the frame that can lead to costly structural damage. At Mr. Door Repair, we specialize in diagnosing these common alignment issues, providing precision shimming and hardware tightening to restore perfect operation for any door type.

Beyond basic functionality, safety and accessibility are key. According to the Canada Mortgage and Housing Corporation (CMHC), entrance doors should provide a minimum clear opening to ensure your home remains accessible for all family members. We ensure that every repair or modification adheres to modern standards for safety and ease of use, regardless of whether it is an interior bedroom door or a heavy exterior entry.

In the Toronto climate, doors are prone to seasonal expansion and contraction, which can lead to sticking during humid summers or drafting during freezing winters. Our maintenance team handles everything from planing door edges to replacing outdated weatherstripping. By addressing these minor fitment issues early, we help you avoid the frustration of a door that refuses to latch or one that allows expensive conditioned air to escape your home.

We take a comprehensive approach to every service call, inspecting the entire assembly including the hinges, the jamb, and the locking mechanism. Our goal is to provide a long-term fix rather than a temporary patch. For more details on our full range of door services and how we can help keep your home operating smoothly, visit our Services Page.

Premium Door Supply for Long-Lasting Performance

When a door is beyond repair due to rot, warping, or physical damage, selecting the right replacement is vital for your home’s integrity. We supply a wide range of door slabs and pre-hung units in standard Canadian sizes, such as 30, 32, and 36 inch widths. Choosing an energy-efficient model is a smart investment; Natural Resources Canada (NRCan) notes that ENERGY STAR certified doors are significantly more efficient than standard models, helping to reduce heat loss.

Our installation process covers everything from the initial rough opening measurement to the final installation of the threshold and casing. We ensure your new door is plumb, level, and square, which are the three pillars of a professional install that prevent future sticking and air leaks. We use high-quality industrial sealants and fasteners to ensure your door remains secure and airtight through years of heavy use.

Material choice is also an important factor in the longevity of your installation. Whether you prefer the classic look of solid wood, the security of steel, or the durability of fiberglass, we provide the expertise to guide your selection. Our team ensures that the hardware and finishes match your home’s existing aesthetic while providing the modern security features you need to protect your family and property.

We handle the entire project with a commitment to craftsmanship and cleanliness. From the removal of your old door to the final testing of the new lockset, our technicians treat your home with respect. To see our team in action across various residential styles and view our latest installations, explore our Projects Page.

What We Offer

Services Included

Hinge & Pivot Repair

Door Slab Trimming

Jamb & Frame Restoration

Lockset & Deadbolt Installation

Storm & Screen Door Service

Weatherstripping Refurbishment

Get a Free Estimate

Tell us about your project and we’ll get back to you within the hour.

Call Us Directly

Sun – Fri: 8am-8pm
Sat: Closed
Emergency: 24/7

Our work

Recent projects

Real results from real jobs across the Greater Toronto Area.

Storefront glass door replacement

Front door upgrade — modern steel

Emergency lock & frame repair

warehouse door - repair & upgrade

What Clients Say

Reviews

Don’t just take our word for it — hear from homeowners and business owners across the GTA who trusted us with their doors and windows.

Ready to Repair Your Door?

Call us today or request a free estimate online.
We respond within the hour for all service calls.

FAQ

Frequently
Asked Questions

Can’t find what you’re looking for? Our team is happy to help — reach out anytime.

If the door frame is solid but the door sticks or doesn’t latch, a repair/adjustment is usually all that’s needed. However, if the wood is rotting, the core is hollow and damaged, or the frame is severely warped, a full replacement is the better long-term value.

This usually means the door frame or the hinges are not perfectly plumb (vertically straight). We can adjust the hinges or slightly shim the frame to ensure the door stays exactly where you leave it.

Yes, provided your existing frame is square and in good condition. We can “mortise” a new door slab to match your existing hinge and lock locations for a seamless fit.

 

A slab is just the door itself. A pre-hung door comes already attached to its own frame. Pre-hung doors are ideal if your existing frame is damaged or if you are creating a brand-new opening.

While a temporary spray may help, a persistent squeak often indicates metal-on-metal wear. We can clean the hinge pins, apply professional-grade lubricant, or replace the hinges entirely if they have become misaligned.

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