Property crime in the United States is falling. The FBI’s most recent national crime data shows burglary fell an estimated 8.6 percent from 2023 to 2024. That decline has held for several years. Yet the U.S. access control market is projected to grow from about $3.9 billion in 2026 to $4.8 billion by 2031, according to Mordor Intelligence, with commercial buildings already accounting for the largest share of that spending. If break-ins are becoming less common, why are more businesses investing in access control systems built to strengthen business security?
Outside threats aren’t always the problem. It’s more to do with what a metal key simply cannot do. A lock does one job. It opens for whichever key fits, without recording who used it or when. That difference between what a lock does and what a modern business needs to know is where access control earns its place.
The real cost of one key
Every business that still runs on physical keys is one lost key away from a decision it did not plan to make. When a master key disappears, whether through theft or simple carelessness, the only real fix is to rekey or replace every lock it opens. The federal government’s own security control catalog reflects this directly. NIST Special Publication 800-53 instructs organizations to change keys and combinations whenever an employee who held them is transferred or terminated, precisely because a lost or unreturned key cannot be tracked or limited once it leaves the building.
For a single office with one door, that might mean a locksmith visit. For a multi-tenant commercial building or a facility with a master key system, it can mean rekeying dozens of locks at once, along with the labor and disruption that comes with it. Some organizations put a real number on that disruption. Brigham Young University-Idaho, for instance, publishes internal replacement fees running from $50 for a single door key up to $500 for a lost grand master, and that figure covers the credential alone, before anyone calls a locksmith to physically repin the affected doors. Even after paying for the fix, there is still no way to know how many times that missing key was used before anyone noticed it was gone.
What replaces the master key
An access control system swaps the physical key for a digital credential, such as a badge or a mobile phone, that communicates with a networked door controller. Most people know this as keyless entry, though the credential does more than open a door. The controller checks the credential’s permissions in real time. If the assigned door and time window match, it unlocks. Either way, it logs the result. Because the system runs on the building’s network infrastructure, it is usually planned alongside a broader cabling and camera upgrade and rolled into that same project.
Audit trails and tiered access
Two features separate access control from a lock, and a metal key was never built to offer either one. The first is a record. Every credential event, whether a door opening or a badge being denied, is logged with a timestamp and tied to a specific user. Verkada, one of the manufacturer platforms our technicians are certified to install, keeps an audit log that administrators can filter by user or device across the past ninety days. An event that would once have been impossible to reconstruct becomes something an administrator can pull up in seconds.
The second feature is a tier. The same system allows permissions to be assigned by role, so each employee only gets access to the doors and time windows they need. A warehouse supervisor might reach loading bays and the main office during business hours, while a contractor gets one door for a two-week window that expires on its own. When someone leaves the company, their access can be revoked from a browser or a phone in seconds, without touching a single lock.
Where the risk is highest
Some industries carry more exposure than others when physical access goes unmanaged. Medical facilities that store electronic health records are required under the HIPAA Security Rule’s facility access controls standard to limit physical access to the systems and spaces that house patient data while still allowing properly authorized entry. Government buildings work under a similar expectation. Federal guidance from CISA lays out layered entry procedures for federal buildings, and many local government offices that combine public counters with restricted records follow a similar approach.
Commercial security setups face their own version of the problem, especially in properties with multiple tenants or after-hours contractors moving through shared spaces. Education campuses deal with a different variation, since outside visitors move through buildings all day alongside students and staff. Kern County’s oil and agricultural operations run into the same issue at a different scale. A single site might combine an open front office with restricted equipment yards or wellhead access that only a small number of workers should reach, and a shared set of keys makes that distinction almost impossible to enforce.
Signs your business is behind
A handful of practical signals tend to show up before a business decides to make the switch. A former employee still has a key that was never collected. Nobody can say with certainty who holds copies of the master key. An after-hours incident cannot be traced to a specific door or time. Growth adds its own version of the problem too. A second location usually means granting different people different levels of access across more than one building, which a ring of cut keys was never designed to manage. None of this is a small inconvenience. Each one is a blind spot access control built to close.
If any of that sounds familiar, the fix usually starts with a walkthrough of the building. For businesses across Bakersfield and the wider Central Valley, that walkthrough is often the part that changes the most minds. Not sure which access control setup fits your business? Talk to our team about a custom security assessment.
