Master Key Systems
Running a multi-tenant office building on South Temple, managing a retail strip along State Street, or overseeing a sprawling warehouse near the Inland Port — access control in Salt Lake City's fast-growing commercial landscape is rarely simple. A well-engineered master key system lets you assign the right level of access to every person in your organization without handing out dozens of individual keys, and without the chaos that comes from rekeying every lock every time an employee leaves. Our mobile team at A1 Salt Lake City Locksmith designs, cuts, and installs tiered key hierarchies on-site, coming directly to your property so you lose zero working hours.
Open 24 hours, 7 days a week · Licensed, bonded & insured

What separates a thoughtfully designed key hierarchy from a rushed job is the planning stage. Before a single mortise lock cylinder is pinned or a single key is cut, our experienced commercial locksmith technicians map out every door, every access level, and every future growth path your operation might need. The result is a system that expands cleanly — adding a sub-master for a new department or a new floor without disrupting what is already working. If you are ready to talk through your building's needs right now, call (801) 438-3704. We answer 24/7.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Salt Lake City, we reach the Salt Lake City area in well under an hour.
Insured & background-checked
Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
Frequently asked questions
How much is the average locksmith charge for designing and installing a master key system?
There is no single flat figure because the scope varies enormously between a five-door office suite and a 40-door retail complex. The factors that shape your final quote include the number of locks in the system, the grade and type of hardware involved — particularly whether mortise lock cylinders or standard cylindrical locks are being used — the number of key tiers required, any restricted keyway components, the time of day the work is scheduled, and the travel distance to your Salt Lake City location. What we commit to is confirming an exact up-front price with you before a single pin is touched or a single key is cut. There are no mid-job surprises.
How much should an emergency locksmith cost when I need help outside business hours?
Time of day is one of the legitimate variables in any service call price, and after-hours or weekend work does reflect that. Beyond the time factor, the final price also depends on what the job actually requires — whether it is a straightforward lockout resolved without hardware damage, a cylinder that needs to be drilled and replaced, or a re-key of multiple locks. Our process is the same at 2 a.m. as it is at noon: we give you a confirmed price before we begin, and our technicians are trained, insured, and equipped to handle the job safely and completely in a single visit. Call (801) 438-3704 anytime — we answer 24/7.
What is the most common locksmith task, and is it related to master key work?
The most frequent call we receive is a lockout — someone locked out of their home, office, or vehicle and needing access restored quickly without damage to the door or lock. While lockouts are a separate service from master key system design, the two connect in commercial settings: a well-built key hierarchy actually reduces the frequency of full lockouts because a manager or supervisor with a master key can resolve the situation internally before calling us. When a lockout does happen at a business using a master key system, our technicians can verify authorization, use non-destructive entry methods where the hardware allows, and immediately cut a replacement key to the correct specification for the existing system.
Can a locksmith get you into your home if you are locked out?
Yes, and it is one of the most common services we perform across Salt Lake City neighborhoods from Sugar House to the Avenues to West Valley. Before we begin any entry work, our technicians verify that you are the resident or authorized occupant — typically through an ID matching the address or a landlord authorization. Once confirmed, we use professional non-destructive techniques wherever the lock type and condition allow, which means no kicked-in doors and no drilled cylinders unless the situation truly requires it. If a re-key or upgraded door knob lock is advisable after entry — for example if the original key was lost rather than left inside — we can handle that in the same visit.
Can a locksmith reprogram my key fob or handle vehicle locksmith services?
Our technicians handle a range of automotive locksmith needs beyond just unlocking car doors. This includes cutting and programming transponder keys, reprogramming key fobs to vehicle specifications, and addressing ignition cylinder issues for many makes and models common on Salt Lake City roads. Key fob reprogramming requires specialized equipment to communicate with a vehicle's onboard computer, and not every situation allows over-the-air programming — some manufacturers require a tow to a dealership for full module replacement, and we will tell you honestly if that is the case for your specific vehicle. What we will never do is quote a vehicle service and then revise the price once we are on-site; the confirmed up-front figure you receive before work starts is the figure you pay.
Are there good automotive locksmiths in Salt Lake City, Utah who come to you rather than requiring a tow?
Our mobile service model means we drive to you — whether you are stranded in a parking structure near the Gateway, at a trailhead above the Bonneville Shoreline Trail, or in a residential driveway in Millcreek. We carry the equipment to cut keys by code, program transponder chips, and handle lockouts for a wide range of vehicles on the spot. The advantage of a mobile automotive locksmith over waiting for a tow is obvious in Utah winters when temperatures in the Salt Lake Valley drop sharply overnight. Our technicians are trained, insured, and arrive in marked vehicles. To reach us at any hour, call (801) 438-3704.