Lock Aid Locksmith Montreal
Residential & Commercial Emergency Locksmith in Montreal
- Emergency Locksmith Services
- Response Subject to Availability
- Serving Greater Montreal Area
- BSP-Licensed & Insured Company
- Over 20 Years of Experience
- Transparent Pricing (No Hidden Fees)
- Licensed, Insured, Trusted Montreal Locksmith
- BSP LICENSE #20073700
Locksmith Montreal | Lock Aid
Residential, Commercial & Emergency Lockout Services
- Emergency Locksmith Services
- Response Subject to Availability
- Serving Greater Montreal Area
- BSP-Licensed & Insured Company
- Over 20 Years of Experience
- Transparent Pricing (No Hidden Fees)
- Licensed, Insured, Trusted Montreal Locksmith
- BSP LICENSE #SER 20073700
Request a locksmith technician (subject to availability)
Locksmith
Why Choose Lock Aid for Your Locksmith Services
Lock Aid is a BSP-licensed and insured Montreal locksmith with more than 20 years of experience in residential, commercial and emergency requests. Whether you are locked out, need to secure a business or want to upgrade to smart-lock technology, we explain suitable options before authorized work begins.
Trust Lock Aid for all your locksmith emergencies and experience the difference our professionalism and expertise make.
Emergency Locksmith Montréal
Lock Aid Locksmith Montreal provides residential and commercial locksmith and security services across the Greater Montreal area in English and French.
Whether you need a lock installation or replacement, we are at your service. Our services also include the repair of all types of locks, including main doors and patio doors.
Need a key service for deadbolt locks? No problem. We also offer high-security and emergency locking solutions. Simply put, we are your one-stop solution for all your locksmith needs.
Call us now at (438) 300-7549 for a free estimate
Or write to us: info@serrurierservicemontreal.com
All types of locks
Lock Repair and Replacement - We support all types of locks, providing quality repair and replacement services.
Door Unlock
Lockout assistance - Call during published business hours to confirm technician availability for your residential or commercial door.
Weatherstripping
Quality installation - We install weatherstripping to improve the insulation of your home or business.
Access Control System
Enhanced Security - Our experts install electronic access control systems to increase the security of your property.
Video Surveillance
Video surveillance solutions - Installation and configuration of CCTV camera systems selected for the building’s needs.
Intercom System
Simplified communication - Installation of intercom systems in rental or office buildings.
Residential Lock Emergency Services
Our residential locksmith services in Montreal include lock repair, lock replacement, rekeying, smart lock installation, and home security upgrades. We help homeowners secure their properties with modern solutions such as keyless entry systems and video surveillance integration. Whether you need a new deadbolt or a complete security assessment, Lock Aid ensures your family and home are protected.





Commercial Locksmith Emergency Services
Businesses in Montreal rely on Lock Aid for advanced commercial locksmith solutions. We install and service master key systems, access control systems, high-security locks, intercoms, and surveillance integrations. From offices and retail stores to warehouses and multi-unit buildings, our commercial locksmith services provide long-term security and peace of mind.
Our Locksmith & Security Services in Greater Montreal
At Lock Aid, we provide a full range of locksmith and security solutions to keep your home, business, and property safe. Explore our services below from residential and commercial locksmith work to advanced access control and entry systems and find the right solution for your security needs in Montreal.

Residential Locksmith Services
Secure your home with expert residential locksmith services. We provide lock repair, rekeying, deadbolt installation, and smart lock upgrades for homeowners.

Commercial Locksmith Services
Protect your business with advanced commercial locksmith solutions. From master key systems to access control and high-security locks, we keep your property safe.

Access Control & Entry System
We install and maintain access entry systems including keypads, card readers, fobs, and biometric solutions to give you secure and convenient property access.

Apartment Buildings & Condos
Our locksmiths specialize in multi-unit properties, offering intercoms, master keys, access control, and security upgrades tailored for condos and apartments.

Weatherstripping & Door Reinforcement
Improve energy efficiency and security with professional weatherstripping and reinforced doors. Keep your property safe from drafts and break-ins.

Continuous Hinges Installation
Extend the life of your doors with continuous hinges. Ideal for high-traffic buildings, they reduce wear and provide smooth, durable, and secure operation.
Here are some other services we offer:
- Emergency opening of safes and vaults
- Post-breach follow-up and security
- Residential locks and emergency unlocking
- Changing locks on commercial and residential properties
- Repair of damaged locks
- Lock Installation & Repair
- Rekeying Deadbolt
- High-Security Locks
- Continuous Hinges Repair
- Door Hardware & Panic Bars
When you get a new locking system, you need it to be reliable. We recommend parts and solutions suited to the door, building and desired level of security. Our team explains the work and applicable pricing before authorized service begins.
Locking system problems getting you down? Call Lock Aid for a free estimate. We'll put your locksmith worries behind you, so you can feel confident, safe and secure.
Lock Aid is BSP licensed. If you want to learn more about what we do, read our articles section discussing various Locksmith topics. Read our website's privacy policy here.
LOCKS, ACCESS SYSTEMS & SECURITY BRANDS






What do others say about us?
Posted on Google![]()
Marc-Philippe VINCENTTrustindex verifies that the original source of the review is Google.
Excellent service, très professionnel, honnête, rapide et efficace. Je suis très satisfait. Services utilisés tant pour l’entreprise que pour la résidence.Posted on Google![]()
Kiri SivaTrustindex verifies that the original source of the review is Google.
I recently needed to change the master locks for one of the luxury properties we own, and I was looking for a reliable, Quebec-owned business to handle the job. After some consideration, I decided to call Lock Aid Serrurier Locksmith Montréal, and I'm glad I did. From the very first interaction, I was impressed. I had the pleasure of speaking directly with the owner, Roman, who immediately set the tone with his respectful and straightforward approach. He carefully guided me on what I needed to prepare before his visit, ensuring that everything would go smoothly. We scheduled the initial appointment for the following week, and on the day of the visit, Roman arrived at the property promptly. He was well-presented and carried a positive attitude that immediately instilled confidence. His effectiveness was evident as he quickly assessed the situation, thoroughly explained my options, and provided an on-the-spot invoice—all without any fuss or delay. Roman informed me that the job would be completed within 48 hours, and true to his word, I received a call the very next day. He let me know that the high-security locks had arrived and that he would be installing them that same day. Unfortunately, I couldn’t be there in person, but I was reassured by those present that Roman carried out the work with the utmost professionalism. The installation was so clean and precise that there was no visible trace of any changes, just the high-quality locks in place. The service provided by Lock Aid Serrurier Locksmith Montréal was worth every penny. The combination of quality service and top-notch products made this a standout experience. I will definitely be reaching out to Roman again for any future locksmith needs. Roman, thank you for the exceptional service—you have certainly earned our trust and future business.Posted on Google![]()
Mathieu CharestTrustindex verifies that the original source of the review is Google.
Sympathique et efficace.Posted on Google![]()
Annie CauchonTrustindex verifies that the original source of the review is Google.
Service rapide, efficace et professionnel! MerciPosted on Google![]()
Simon Lepage-TrudeauTrustindex verifies that the original source of the review is Google.
Great efficient service. Came next day after a call. Technician was understanding and professional.Posted on Google![]()
Denis LeSieurTrustindex verifies that the original source of the review is Google.
Je suis très satisfait du travail effectué par Lock Aid. Ils ont rapidement répondu à mon appel et ont pu venir réparer ma poignée de porte le lendemain. Le prix était exactement ce qu'il m'a dit qu'il serait, sans surprises et le travail était bien fait. Je recommande fortement cette compagnie?Posted on Google![]()
centre d affaireTrustindex verifies that the original source of the review is Google.
I work with Roman, and he is the best
Lock Aid Has A Great Reputation & We Work Hard To Ensure It Stays This Way











