A+ Lock and Door professional technician at work

Licensed & Insured

About A+ Lock & Door

Your Trusted Locksmith And Door Repair Experts Serving Aurora, Bradford, Newmarket, And Surrounding Areas Across York Region And South Simcoe.

Call – (416) 253-9615 Get a Free Quote

4.8 Rating from 120+ Google Reviews

Fast Response Times

Available 24/7

Residential & Commercial

Professional Locksmith & Door Repair Company You Can Trust

At A+ Lock & Door, We Help Homeowners And Businesses Stay Secure With Reliable Locksmith And Door Repair Services.

From Emergency Lockouts To Commercial Door Repairs And Advanced Security Solutions, Our Team Is Trained To Handle It All — Quickly, Professionally, And Without The Headaches.

We Know Security Issues Never Happen At A Convenient Time. That's Why We Show Up Ready To Fix The Problem On The Spot.

Because Let's Be Honest — A Broken Lock Or Door Isn't Something You Want To "Wait And See" About.

Call Now Request A Quote

Why Choose Us

The A+ Difference

Licensed & Insured Technicians

Every job is handled by certified professionals you can rely on.

Fast Response Times Across The Region

We move quickly so you're not stuck waiting outside in the cold.

Experienced Locksmith & Door Specialists

Years of hands-on experience across residential and commercial properties.

High-Quality Parts & Hardware

We use only top-grade materials for lasting, dependable results.

Transparent Pricing — No Surprises

Upfront quotes before we start. What we quote is what you pay.

A+ Lock and Door technician installing a lock

What We Do

We Provide Complete Locksmith And Door Repair Services For Residential And Commercial Properties, Including:

Emergency Locksmith Services

Rapid response for lockouts, break-ins, and urgent security situations — day or night.

Residential Locksmith Services

Lock installation, rekeying, and security upgrades to keep your home protected.

Commercial Locksmith Services

Master key systems, high-security locks, and full business security solutions.

Lockout Services

Locked out? We get you back inside fast — without damaging your door or lock.

Commercial Door Repair

Storefront, warehouse, and metal door repairs done properly the first time.

Access Control Systems

Keypad, card, and smart access systems for modern residential and commercial security.

Our Experience

Experience You Can Count On

Our Team Has Years Of Hands-On Experience Working With All Types Of Locks, Doors, And Security Systems.

We Handle Everything From Simple Lock Repairs To Complex Commercial Security Installations.

Every Job Is Done With Attention To Detail, The Right Tools, And A Focus On Long-Term Reliability.

120+

5-Star Reviews

24/7

Emergency Service

4.8★

Google Rating

Proudly Serving Your Area

We Provide Locksmith And Door Repair Services Across Aurora, Bradford, Newmarket, Innisfil, Barrie, East Gwillimbury, Keswick, And Surrounding Areas.

Aurora Bradford Newmarket Innisfil Barrie East Gwillimbury Keswick Richmond Hill Markham Vaughan Schomberg King City Alliston + Many More

Google Reviews

4.8 Stars From 120+ Google Reviews

Don't Just Take Our Word For It — Here's What Our Customers Say

4.8

"Had A Great Experience! We Had Some Recent Security Concerns And A Plus Lock And Doors LTD. Came To Fix Our Existing Door And Also Installed New Locks On Another Door For Us. The Work Is Great And The Team Is Knowledgeable And Hardworking. 5 Stars!"

PP

Paul P.

Google Review

"I Was Very Pleased With The Service I Received. This Was For A Commercial Job. A Plus Showed Up The Same Day And The Time They Said They Would. They Were Very Professional And Honest With Their Work And Recommendations. Will Definitely Call Again."

MH

Mintu H.

Google Review

"David Came By And Quickly Assessed The Problem With The Sliding Glass Door. I Really Appreciated His Honesty. While The Rollers Will Need To Be Replaced Sooner Than Later, He Fixed The Door So It Slides Perfectly. $50 Well Spent!!"

JP

Jared Purdy

Google Review

View All 120+ Reviews On Google