Reliable Door and Window Services for Your Property

Safety Lock Installation Ajax

Call Ontario Door & Window Pros on (289) 273-3287 about Safety Lock Installation in Ajax and ventilate safely upstairs.

Get Your Quote for Safety Lock Installation

Fill the form below to inquire about Ontario Door & Window Pros's Safety Lock Installation in Ajax.

Major Safety Lock Installation Problems We Address

We've seen every situation that brings homeowners to us for safety lock installation. Here are the problems our clients call about most often.

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Toddler Started Climbing Toward Windows

Once a child starts climbing furniture near windows, an unsecured sash becomes a real fall risk. Waiting until after a close call is far riskier than acting early. We install limiters that restrict opening width on every qualifying window.

⚠️

DIY Adhesive Lock Failed Unexpectedly

Adhesive-mounted locks rely on tape bond strength that degrades with heat and humidity in ways that aren't visible until failure. A lock that felt secure for months can give way with no warning. We install screw-mounted hardware matched to the frame material.

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Bedroom Window Lock Blocks Emergency Exit

Some child safety locks restrict a window so much that it no longer meets fire escape requirements. This trades one risk for another without the homeowner realizing it. We verify every bedroom lock still allows proper emergency egress.

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Sliding Door Lock Doesn't Actually Hold

A sliding door that latches but flexes under pressure isn't providing real security. Standard window locks often don't fit sliding door tracks correctly. We install track-mounted hardware built specifically for sliding mechanisms.

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Moved Into a Home With Unknown Lock History

Previous owners may have installed locks that don't meet current safety standards or have degraded without visible signs. New occupants, especially those with young children, inherit this unknown risk. We assess and upgrade every window and door as needed.

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Existing Locks Feel Loose or Worn

Mounting hardware loosens over time from repeated use, temperature changes, and humidity exposure. A loose lock provides far less protection than it appears to. We inspect and replace worn hardware before it fails completely.

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Wrong Lock Type Installed for the Window Style

A sash lock forced onto a casement window, or vice versa, rarely functions the way it should. Mismatched hardware looks installed but doesn't actually engage properly. We match lock type to window style during every installation.

👶

Second Child Means Revisiting Window Safety

A home safe for one child's age isn't automatically safe as a second child starts climbing at a younger age or in different rooms. Reassessing the whole home catches gaps the first round missed. We review every room, not just the ones flagged as risky.

🌳

Screw Mounted Into Damaged or Hollow Frame

A screw driven into rotted or hollow frame material provides the illusion of security without real holding strength. This often goes unnoticed until the lock fails under pressure. We check frame condition before every installation and flag issues before proceeding.

Reviews

What Our Customers Say

Melissa D.

Finally secured every window properly

Our daughter started climbing onto the window seat and I panicked a little. Ontario Door & Window Pros came out and installed locks on every bedroom window, explaining exactly how much each one would open and why. Feels so much safer now.

Raymond C.

Explained the fire escape balance clearly

I didn't realize child locks could actually create a fire hazard if installed wrong. The technician walked me through how the release works and tested it himself before leaving. Really appreciated the thoroughness.

Priya N.

Great work, took a bit longer than quoted

We had an unusual mix of window types across the house so it took a bit longer than the initial estimate. The technician was upfront about why and the end result was worth the extra time.

Derek W.

Replaced a DIY lock that had failed

Our adhesive window lock gave out after about six months and I had no idea it was a common failure point until the technician explained it. They installed proper screw-mounted hardware and it feels completely different, much sturdier.

Angela F.

Whole home secured in one visit

We just moved into an older house with no idea what condition the existing locks were in. Ontario Door & Window Pros assessed every window and door and replaced what needed it in a single appointment. Very efficient.

Jason T.

Good with sliding doors too

I assumed window locks and patio door locks were basically the same thing. The technician explained why our sliding door needed different hardware entirely and installed something that actually holds now.

How It Works

Hear From Our Customers

Process

Call or Request a Quote

Reach out by phone or fill out our quick online form. We'll talk through what you need and find a time that works for you.

In-Home Assessment

A licensed technician visits your home, pinpoints the issue or reviews your options, and gives you a clear, upfront quote.

Expert Installation or Repair

We complete the work efficiently and tidily, treating your home with respect and keeping you informed at every step.

Quality Guaranteed

We walk you through the finished work, answer any questions, and make sure everything is running exactly as it should.

Licensed, Insured, and Local

Door and Window Repairs Done Right the First Time

Entry doors, sliding systems, windows, and glass, all handled by technicians who know how to spot the real problem and fix it properly.

Contact Us

Ready When You Are

Reach out to Ontario Door & Window Pros for door, window, and glass repair, replacement, or installation across Ajax.

Talk to Our Team

Call, or send a message through the form below, either way, we'll get back to you quickly.

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