Lock Installation, Repair, and Change Services

TBC Locksmith & Doors is a trusted provider of professional patio door replacement and repair services across Toronto and the GTA. Whether it’s a sliding glass door, French-style glass door, or another type of patio door, sudden malfunctions can happen without warning. Our team understands the inconvenience this causes and responds promptly to restore smooth and reliable operation.

With years of experience in the sliding door repair and replacement industry, we’ve assisted both residential and commercial clients. Some doors may appear unusual or severely damaged, leading customers to believe they are beyond repair. In many cases, our skilled technicians deliver solutions that restore functionality and preserve the existing door.

Let us know the issue you’re facing. Chances are, we’ve handled a similar situation and can confidently recommend the best path forward.

Expert Patio & Sliding Door Repair Services

Whether you require an urgent repair, a minor adjustment, or a full replacement, TBC Locksmith & Doors is equipped to deliver. Our technicians offer a comprehensive range of services, including:

  • Sliding door repair
  • Patio door repair

Following each service, your doors will glide effortlessly once more. The restored functionality enhances both the comfort and security of your home or commercial space.

Sliding Door Repair & Maintenance

Sliding doors can become stiff, noisy, or difficult to open when the tracks wear down. Before starting any repairs, we complete a detailed inspection. We assess the rollers, handles, and tracks to pinpoint the issue.

For sliding door track repairs, damaged tracks are either fixed or replaced to prevent jamming. We also make precise adjustments to restore smooth gliding and correct alignment.

Patio Door Repair & Adjustment

Patio doors can malfunction due to loose hinges, frame shifts, or faulty locks. Once we identify the root cause, we begin repairs. Damaged frames are reinforced with expert patio door frame repair to restore stability. Air leaks are sealed, screens replaced, and misaligned panels reset for proper operation.

Our patio door repair services ensure your doors glide smoothly, lock securely, and maintain tight weather seals.

Sliding Door Lock & Handle Repair

If your sliding door lock or handle isn’t working properly, our locksmith and door repair technicians can fix or replace them quickly and efficiently.

  • Sliding door handle repair: Loose handles are secured or replaced with high-quality hardware.

  • Sliding door lock repair: Worn-out locks are upgraded with advanced models to boost security.

Patio & Sliding Door Replacement Solutions

In some cases, a full replacement offers the most reliable long-term solution. Our patio door replacement services address broken, outdated, or inefficient doors. We use the same expert approach for sliding door replacements to enhance performance and style.

  • Sliding Glass Door Replacement

    Old or damaged sliding glass doors can compromise comfort, security, and energy efficiency. Our sliding glass door replacement service removes worn panels and installs energy-efficient models.

    The new doors offer better insulation, smooth movement, and a modern look for your home or business.

  • Patio Sliding Door Replacement

    TBC Locksmith & Doors provides custom patio sliding door replacements for both residential and commercial properties. We use durable materials for lasting strength. Each installation is performed with precision to ensure improved security and effortless operation.

  • Patio Door Screen & Frame Replacement

    We recommend patio door screen replacements to improve airflow and block insects. Damaged screens are swapped with durable, well-fitting options. Frames are either repaired or fully replaced to restore the door’s structural integrity. As a leading provider of patio door screen replacements, we stand behind our results.

Door Repair Services

Common Sliding Door Component Repairs

TBC Locksmith & Doors offers specialized repair services for the sliding door components that most affect performance. Doors that stick, jam, or don’t lock properly can be fixed fast. Our sliding glass door repair covers rollers, tracks, handles, and more.

Sliding Door Roller Replacement

Worn-out rollers can cause sliding doors to stick or move unevenly, leading to frustration and damage.

Misaligned doors also lose functionality and weaken security. We install heavy-duty rollers designed for long-lasting use. After each sliding door roller replacement, doors glide smoothly and stay aligned for years.

Sliding Door Track Repair

Bent or damaged tracks make sliding doors hard to use. They may stick, scrape, or slide unevenly, creating wear and tear. Each sliding door track repair realigns or replaces the track for smoother operation.

Sliding Door Lock & Security Upgrades

Weak or broken locks on sliding doors leave your home or business vulnerable to break-ins. Our sliding glass door repair includes:

We also board up broken doors immediately to prevent unauthorized access and replace glass as needed for full restoration.

Why Homeowners in the GTA Choose TBC Locksmith & Doors for Sliding & Patio Doors

TBC Locksmith & Doors is a trusted name across the GTA for efficient and reliable door solutions.

  • Our sliding door replacement services restore both function and security
  • Our patio sliding door repair helps keep existing doors safe and functional

Here are just a few of the reasons our customers keep coming back:

Skilled Technicians & Premium Materials

Our experienced technicians work with every type of door and material. We use premium parts, including reinforced frames, heavy-duty rollers, and secure handles, for superior results.

Timely, On-Site Service

We respond quickly to patio sliding door repair emergencies, often arriving within 15–30 minutes. Our mobile team is available 24/7, 365 days a year, and we offer flexible scheduling to fit your routine without disruption.

Transparent Pricing & Quality Assurance

We provide clear, upfront pricing so you’ll know the cost before any work begins. Our detailed quotes break down every service, making it easy to budget. Plus, our workmanship is backed by solid guarantees for peace of mind. Whether it’s a simple handle repair or a full replacement, our services are both reliable and affordable.

Restore or Replace Your Patio & Sliding Doors with TBC Locksmith & Doors

When it’s time to repair or replace your patio or sliding doors, doing it right the first time saves time and money. The TBC Locksmith & Doors team includes highly skilled glass technicians ready to help.

Our patio door replacement services restore smooth movement, improve security, and eliminate drafts or leaks. We also offer sliding glass door replacements with modern, energy-saving panels that glide with ease.

Call us today at (888) 370-6403 or contact us online to discuss your patio or sliding glass door repair or replacement needs. Every project is backed by strong workmanship guarantees and proudly serves the GTA.