John Rossin Locksmith on Facebook
Commercial door lock installation at a property in Pinellas Park, FL.

Commercial Locksmith Services In the St. Petersburg, Pinellas Park, & Largo, FL Area.

Schedule our locksmith services that include lockouts, lock rekeying, and lock repairs at your business. Rely on us for quick, professional, and affordable locksmith service.

Call (727) 614-1641

Request Pricing
Error Submitting Form:

Professional Commercial locksmith services St. Petersburg, Pinellas Park, Largo and surrounding Florida areas.

Whether you find yourself locked out of your business, you purchased a new building and need our re-keying services, or your locks are simply in disrepair. We have it covered!

At John Rossin Locksmith, our commercial locksmith services offer business owners a peace of mind. You can go about your day knowing there is someone there to help with any lock services you may need for your business. We currently provide the following services to commercial establishments in the communities of St. Petersburg, Pinellas Park, and Largo

  • Lockout Services
  • Lock Rekeying
  • Lock Repairs

We offer work on multiple types of lock systems, including standard door locks and deadbolts, patio door locks, and master key systems.

Newly installed commercial door lock at a property in St. Petersburg, Florida.

24/7 Commercial Lockout Services

We offer professional lockout services to businesses big and small. If you accidentally locked your keys in your building, we have you covered! Call us at (727) 614-1641 for 24/7 lockout services. We will dispatch an expert locksmith to your location to help you gain access to your business.

Our commercial locksmith services are transparent, affordable, and reliable. You will receive an accurate quote with all fees disclosed over the phone for your lockout services. We are professionals who take every caution to make sure customers are who they say they are--identification is required at every service provided to your company.


Rekeying your locks for the safety of your business.

Rekeying is especially important if you have a major employee who leaves your company or if you are a property owner for a condominium or apartment complex.

The first instinct for many homeowners and business owners is to go and purchase new locks. Rekeying your locks is the more efficient method. Our commercial locksmiths adjust the internal mechanisms on your business locks so a new key is needed to unlock the door. All previous keys are rendered obsolete after a lock has been rekeyed. This method will save your business time, money, and boost the security on your property.


Repair old worn out or broken locks.

Over time locks can malfunction and compromise the security on your commercial property. Whether the doorknob is loose or the latch has become misaligned, our services are always available to assist you in determining the problem and offering a solution.

Some of the most common reasons we offer businesses lock repairs are

  • A lock seized up
  • Someone's key broke off into the lock
  • A misaligned latch
  • Deadbolt is stuck
  • Doorknobs are loose
Older building locks may all malfunction at some point from simple wear or some other issue. It is a good idea to have your locks serviced occasionally to prevent future security issues.

Our expert locksmiths can assist with most locks at your business.

The most common door locks we work with throughout the St. Petersburg, FL area is

  • Standard Door Locks and Deadbolts
  • Patio Doors
  • Master Key Systems

For the commercial space, standard doors and master key systems are going to be the most common. While some business may have patio doors, we mostly service residential patio doors.

New door lock installed inside a commercial building in Largo, FL.

Standard Door Locks and Deadbolt Repair and Installation

Our company provides excellent advice and opinions when it comes to replacing or upgrading your current lock system. We advise business owners to use nothing under a grade one-door lock, as determined by ANSI (American National Standards Institute). Grade one locks are more durable and resistant to intruders. They are the strongest locks on the market and are necessary for protecting your business's assets.

Patio Doors

When it comes to patio doors, most are constructed with steel mortise or cast aluminum alloy locks. Both of these locks take careful consideration when installing, repairing, or upgrading. Our locksmiths are trained to consider all aspects of your sliding door, including

  • The width of the lock
  • The configuration of the faceplate
  • Screw hole sizes
  • The door manufacturer

Commercial Property Master Key Systems

We configure and install master key systems for commercial businesses in the areas of St. Petersburg, Pinellas Park, and Largo. Master key systems offer one of the highest levels of security for businesses, allowing a varying degree of entry to people based on different levels of access.

Master key systems can work on up to four different levels of access, including

  • Change Key
  • Master Key
  • Grand Master Key
  • Great Grand Master Key

The change key offers the lowest level of access, granting its key owner access to one lock. The master key is a step up, allowing the key holder access to various locks, all of which have their own key. This system works well for property owners and condominium owners. The grand master key offers even more access and is designed to fit into several master key lock systems. The great grand master key is at the top of the chain. This key supplies the greatest access and opens all subsequent systems under it.

The levels needed for your commercial property will be determined through the size and needs of your business. Before putting a master key system in place, consider a consultation with our experts. We can help you determine how many levels of security are needed and what access should be granted to the people who enter and exit your building.


Contact us at (727) 614-1641 for all your commercial locksmith services.

At John Rossin Locksmith you can rely on us for quick and affordable commercial locksmith services. Call us at (727) 614-1641 for more information on installing locks or take advantage of our 24/7 emergency services for repairs or lockout services.

Contact Info For John Rossin Locksmith, (727) 614-1641

Get Pricing

Error Submitting Form: