The Fastest Mobile Locksmith in Central, PA
We don’t mean to brag, but at Miller Lock and Key, we are known by the residents of Harrisburg, Lancaster, and the surrounding areas as the fastest locksmith service around.
Don’t believe us? Call one of our locksmiths at (717) 287-9121!
Commercial Locksmith Services in Central Pennsylvania
At Miller Lock and Key, we have been proudly serving the Harrisburg-York-Lancaster areas for years and plan on continuing to meet all of their and your commercial locksmith needs. We provide a huge variety of locksmith services, including:
- Commercial lock repair
- Installation
- Panic door repair and replacement services
- Rekeying services
Protect Your Business
You have invested so much love, time, money, and energy in growing your business and want to protect that investment. You can count on the prompt service and professional manner provided by our amazing locksmiths.

What Our Quality Locksmith Services Include
High-Security Locks
You want the very best of the best, so you should consider installing high-security locks on your commercial property. What makes this variety of locks superior?
Unlike traditional locks, this special variety of residential and commercial locks are more difficult to pick or bump, manufactured from sturdier materials, and will last far longer.
Our commercial security experts only install high-security locks from the top manufacturers, including:
- Medeco
- Schlage
- Corbin Russwing
- Baldwin
We can provide you with both a fair price and the peace of mind that comes with having a high-security lock on your commercial property.
Lock Repair
When installed correctly, the lock on a commercial door can remain safe and secure for several decades. However, after years of the door being accessed and constant changes in the temperature and moisture, it is not uncommon for even the sturdiest unit to fail.
Our trained employees have the skills and knowledge to repair locks that have damaged internal components, such as a rotor or cylinders. If damaged or jammed keys are the issue, our technicians can quickly and easily extract the key and keep the current product intact.

Commercial Lock Change
If you lost a key, a former employee failed to return a key, or if the doors have been compromised in the past, including through damage, vandalism, or a break-in, swapping out your old locks is advisable.
One of our local technicians will meet the business owner on-site to discuss potential security risks and determine the ideal lock for your commercial property.
For example, many small business owners are opting for smart lock technology. State-of-the-art smart locks allow businesses to access their doors in a variety of ways. You can choose a smart lock that allows you to access the door with a biometric touch screen, a keypad, or even an app on your smartphone.
Don’t worry if you still love the convenience and safety of an old-school lock and key. Many smart locks can be operated by both smart technology and a physical metal key.
Commercial Lock Installation
If you need the locks upgraded on your Harrisburg, PA, commercial property, our trained professionals are available 24/7 to meet all of your needs. When a technician arrives on-site, they will discuss the different options and features available and the price of upgrading your existing unit. We have made a promise to our community to remain transparent because the satisfaction of our customers is a top priority for our locksmiths.

Rim Exit Device – Panic Bar
Panic Door Repair
If you have panic hardware installed on your Harrisburg, PA, commercial property, we are the right team for the job. Our professional locksmiths are well-trained and able to repair and replace the hardware on your panic door in a couple of hours.
Panic Bar Installation
What makes a panic bar unique and necessary is the specialized handle that allows customers the ability to quickly access the door easily and with as little force as possible. The handle will not require the use of a hand and, typically, can be opened with as little as 15 pounds of force.
Do not try to hang a panic bar yourself. This highly specialized door handle features a lock and key mechanism that a professional should always install. A professional locksmith can ensure the handle is installed correctly and works properly, which is critical in the event of an emergency.
Master Key System
Many larger commercial properties, including schools and hospitals, are fitted with a master key system. This system typically utilizes a main skeleton key, which can access every door throughout the property. A master key system can be structured in several ways, such as by department, function, or security level.
In this system, some keys can access all the doors throughout an entire structure or complex, while another key may only access the doors in a particular building.
If you have several employees, departments, or security levels, having a master key system installed on your Harrisburg businesses is an intelligent decision.

Rekeying Locks
In many instances, the affordability of rekeying locks makes good business sense. Unlike a total replacement, a rekeying service refers to replacing specific components inside the locks, such as the tumblers or rotors.
If your commercial keys are missing or stolen, having your locks professionally rekeyed is a simple, fast, and affordable way to improve your property’s security.
Safes
Have a commercial or residential security safe that needs to be rekeyed? Are you missing the keys to your safe, or have the keys to your safe been damaged beyond repair? Our team specializes in all varieties and brands of safes.
We are the best central Pennsylvania locksmith service to replace the existing keys, access a safe that you were locked out of your years, or rekey the safe. Whatever your safe-related needs, our locksmith company is here to help!
Miller Lock and Key is a Call Away!
If you live in the Harrisburg, PA, area, and need help with your commercial property, don’t hesitate to message or call us. Our staff is highly trained, we are locally owned, and we can complete any job you throw at us.
Our fast, efficient services are unmatched, and in addition to commercial locksmith services, we also offer residential locksmith and automotive locksmith services.
If you are locked out of your car, need to access the front door of your Harrisburg, PA, house, or lost your keys and are in a panic, we are only a phone call or message away!