London Ontario Locksmith Services
Call us at 226-215-4190 for Locksmith Services in London Ontario.
24 Hour Locksmith London Ontario
When an emergency occurs you simply need the fastest solution. ROMO- Locksmith London Ontario service is ready to take your call 24 hours and assist you with expert locksmith technicians at your Home, Business and on the road for car lockout.
We at ROMO – Locksmith are available 24/7 with 20 min response time in London Ontario and the surrounding areas.
Our staff can handle:

• House Lockout
• Lock Replacement
• Lock Repair
• Residential service
• Commercial service
• New Lock Installation
• Lost Keys
• Key Making on Site
• Vehicle Lockout COMPACT/SUV/TRUCK
ROMO – Locksmith offer a wide range of residential locksmith services for homes, condos, houses and apartments for the local London Ontario community.
Residential Locksmith Services London Ontario
- Emergency home lockouts
- House or Condo unlocked or opened
- Lock picking
- Locks re-keyed
- Lock / Deadbolt replacement and installation
- Door hardware replacement and installation
- Patio door locks installation
- Lockset replacements and upgrades
- Lost keys replacement and duplication
- High-Security locks
- Master key systems, installations and repairs
House locks are very important for the security for all residences. Our technicians carry wide variety of locks for you to choose. All our technicians are well trained and have all the skills to get the job done.
Commercial Locksmith Services London Ontario

- Emergency lockouts
- Office/building lockouts
- Desk/cabinet lockouts
- Lock picking or replacement
- High-Security locks
- Locks Re-key Service
- Panic bars installation
- Master key systems
- Digital lock installation
- Electronic keypad lock installation
We can also help with upgrading your security, from upgrading your lock systems to additional security measures such as window bars.
call us today for assistance 226-215-4190
Car Locksmith London
Accidentally locked your keys in the car? Here at ROMO – Locksmith our mobile locksmith technicians are here to assist you right away. Our emergency locksmith team will get the job done. Call Now For fast assistance 24 hours in London Ontario.
- Emergency Vehicle Opening 24/7
- Quick response 15-20 minutes
- Emergency Locksmith
Our team is here to assist you 24 hours.
Home Security Checklist By Our Expert Locksmiths
Here’s a security checklist for home and condo owners:
- Have you re-keyed or changed your locks since moving in?
- Do you have deadbolt locks on exterior doors?
- Are all windows properly secured?
We provide Locksmith service 24 hours a day in London Ontario.
A Residential Locksmith for Your House
After you have built a new house, the first thing you would do is install new locks to protect your family. There are a variety of locks ideal for residential properties in the market today. They are available at different qualities, prices, and designs. You can choose one of them to make your doors look very attractive. However, the exterior look itself isn’t sufficient because you should make sure that locks can withstand harsh weather conditions and frequent usage.
Hire a good, honest and experience residential locksmith for this task, all-out locksmith technicians carry with them high-quality locks to protect your home. A professional locksmith will install them properly for you. In addition, a residential locksmith also provides key cutting, lock changing and re-keying services.
Lock change
We all know the reasons for locking our doors at any time, but when it comes to choosing the right type of lock you should consider the specific door’s purpose (external, internal, garage, slide door etc
During the times when you need to change the entire lock, our professional’s locksmith come with a wide variety of quality locks to serve you 24/7 at any time of the year.
ROMO – Locksmith technicians can effectively change and upgrade your locks at your home and / or business. Allow our talented locksmiths of ROMO – Locksmith to provide you with services for the following:
- Better security for your home and / or business
- Repair or change an old lock that no longer functions well or at all
- Moved for a new business or home to ensure no one else has a copy of your keys
We offer locksmith service in London Ontario and the surrounding areas.
Our locksmith technicians also provide assistance with the following residential & commercial services:
- Deadbolts installation
- High-security locks
- Keyless locks entry
- Re-keying service
- 24/7 emergency lockout assistance
With years of experience in the industry and well-trained technicians, ROMO – Locksmith is a company who you can rely on to provide you with top locksmith services and security needs.
We know how to provide you with what you need to maximize your home/business security.
We offer same-day service as we are available 24 hours.
All our technicians carry with them a wide variety of quality locks from mid-high security so you can choices and options.

We provide a warranty on our hardware and labour.
Knob locks: Are most commonly found in residential homes as the primary locking device on both internal and external doors. These locks have a key cylinder located on one side and a rotatable knob on the other that controls the locking. They are very easily compromised to brute force attacks and for that reason, it should always be installed with a secondary lock in external doors.
Deadbolts: Utilize a rotating cylinder that drives a bolt into the door frame that can not be retracted until the locking cylinder is once again rotated. These locks are much more resilient to brute force attacks and are impervious to shimming. That is why this lock is most commonly installed with the knob lock at external doors, serving as another security measure.
Mortise lock: includes a non-locking sprung latch that is controlled by a lever handle and, it has a deadbolt that is used as secondary security. This lock utilizes two different types of locks compiled into one device this lock is considered more powerful than the knob and deadbolt locks.
Our skilled & experienced locksmiths are here to assist you anytime 24/7.
Call now and ask about our door lock repair & replace service
Re-keying Locks
The term Re-key is the process of removing the tumbler of a lock and changing the old combination pin for a new one so they will work with a different key cut. it means that the old keys will no longer work on the lock.
It’s very important and highly recommended to have your locks re-keyed when you purchase a new home to keep you and your loved ones safe.
a procedure originally invented in 1836 by Solomon Andrews,. Lock cylinders contain pins, each one in different length and combination to create a relatively unique key bitting. over time the pins ware out and become too short to reach the shear-line causing the lock to jam. in order to fix the lock the old pins must be replaced. other common reasons locks are rekeyed are to build master-key systems, make a set of locks share a common key, or to eliminate compromised keys.
To rekey a lock, first, the cylinder must be removed from any housing it rests in. Then it must be disassembled, and the plug removed. The plug has cylindrical chambers containing pins that are spaced according to manufacturer specifications. finally replacing the old pins with new ones, putting it all back together and you got a brand new lock.
Our skilled & experienced locksmiths are here to assist you anytime 24/7.
Call now and ask about our rekey service.
Combination locks
combination locks are a type of locking device in which a sequence of symbols, usually numbers, is used to open the lock. The sequence may be entered using a single rotating dial which interacts with several discs, by using a set of several rotating discs with inscribed symbols which directly interact with the locking mechanism, or through an electronic or mechanical keypad.
There are several types of combination locks differing by operation process, security measure and price.
Multiple-dial locks: One of the simplest types often seen in low-security bicycle locks and briefcases, uses several rotating discs with notches cut into them. The lock is secured by a pin with several teeth on it which hook into the rotating discs. When the notches in the discs align with the teeth on the pin, the lock can be opened.
Single-dial locks: Found on padlocks, lockers, or safes may use a single dial which interacts with several parallel discs a lock of this type is opened by rotating the dial in several directions according to the numeral code given by the manufacturer. The discs typically have an indentation or notch, and when the correct combination is entered, the notches align, allowing the latch to fit into them and open the lock.
Padlocks: Many doors use combination locks which require the entry of a numeric sequence on a keypad to gain entry. These special locks usually require the additional use of electronic circuitry, although there are purely mechanical keypad locks. the main of this mechanism is that multiple parties can be granted access without having to supply a physical key to each one. Also, in case one of the keys is compromised, changing the lock requires only configuring a new key code which is a cheaper and quicker solution opposed to traditional key locks.
Our skilled & experienced locksmiths are here to assist you anytime 24/7.
Call now and ask about our combination lock repair and installation service.
Electronic Door Locks
Is a locking device which operates by the use magnets, solenoids, or motors to actuate the lock by either supplying or removing an electric current. Electric locks may be connected to an access control system, the advantages of which include: key control, where keys can be added and removed without re-keying the lock cylinder; fine access control, where time and place are factors; and transaction logging, where the activity is recorded.
Magnetic lock: The most basic type of electronic lock. A large electro-magnet is mounted on the door frame and a corresponding armature is mounted on the door. When the magnet is powered and the door is closed, the armature is held fast to the magnet and the door is locked. Magnetic locks are simple to install and are very attack-resistant although they have a few downsides like time delay in locking procedure and the dependency in electrical power.
Electronic Deadbolts & latches: Electric mortise and cylindrical locks are an enhancement for the door-mounted mechanical locks. An additional hole must be drilled in the door for electric power wires. Also, a power transfer hinge is often used to get the power from the door frame to the door. Electric mortise and cylindrical locks allow mechanical free egress and can be either fail unlocked or fail locked.
Our skilled & experienced locksmiths are here to assist you anytime 24/7.
Call now and ask about our electronic lock repair and installation service
Mailbox & cabinets
Are considered low-level security and for that reason, most mailboxes and cabinets are equipped with Cam locks. This type of lock utilizes a small flat metal tailpiece called a “cam” that uses a key to rotate the cam into and out of a slot in the door and can be rotated either clockwise or counterclockwise.
Our skilled & experienced locksmiths are here to assist you anytime 24/7.
Call now and ask about our mailbox & cabinet lock installation service.
locksmith London Ontario 24 hours
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