Commercial Locksmith for San Marcos Businesses and Business Parks
Keys under control for the new tilt-up and logistics buildings along SR-78 and the storefronts on San Marcos Boulevard. Suite rekeys, master key charts, storefront cylinders and panic hardware, scheduled around your hours.
- Licensed and insured
- Background-checked technicians
- Open 8am–8:30pm, every day

Moving into a new suite or building
A new lease in San Marcos Business Park or one of the newer logistics buildings comes with a handful of keys and no list of who else has copies: the general contractor, the previous tenant, the leasing agent, the cleaning crew. The first job is a tenant move-in rekey. We rekey every door on the suite to keys only you hold, cut the number you need, and give you a key inventory sheet: which key opens what, who has it, and the date issued.
For businesses that want to stop worrying about copies, we put the suite on a restricted keyway. Restricted keys are cut on blanks the key kiosk at the hardware store cannot buy, so a departing employee cannot leave a copy behind. It costs a little more per key and removes a whole category of problem.
Rekeying a home instead? Move-in rekeys for houses are on our residential rekey page.
Master key systems
A master key system gives each door its own key while a smaller number of keys open groups of doors. The plan is a key chart: which keys exist, what each opens, and who is allowed to carry one. A typical three-tier chart for a San Marcos office looks like this:
| Key tier | Opens |
|---|---|
| Owner (grand master) | Every door in the suite or building. |
| Manager | Front door, office suite, stockroom. Not the server closet. |
| Staff | Front door and their own workspace only. |
We build the chart before we pin a single lock, so it has room to grow. A distribution business that starts with one suite and takes the neighboring bay next year should not need to start over. Charts are kept on file with us and with you, and every key is stamped with its chart code so it can be traced.
Storefronts and glass doors
Aluminum storefront doors on Restaurant Row, at Grand Plaza and around the Nordahl Marketplace shops use a different family of hardware than a house: mortise cylinders, hookbolt or deadlatch locks, pivots instead of hinges, and closers that take the abuse of a thousand customers a week. The common failures are a cylinder that spins, a latch that no longer catches because the door dropped, and a closer that slams.
We service and replace storefront cylinders, including thumbturn conversions where fire code allows, adjust or replace deadlatches and hookbolts, reset pivots so the door meets the frame, and swap closers. Most parts are on the van; the rest is usually next-day.

Rear doors, dock areas and panic hardware
Rear steel man-doors in the tilt-up buildings do the hard work: employee entry, trash runs, and the way out in an emergency. They usually carry a panic bar on the inside and a keyed or blank pull on the outside. Two rules from fire code apply: the door has to open with one motion from the inside with no key and no special knowledge, and anything you add to the outside cannot interfere with that.
We repair and replace exit devices, add outside key trims where a tenant needs a way in, fit rim cylinders for alarm-tied doors, and re-align doors on slabs that have settled so the bar actually latches. Dock offices get the same treatment. If your alarm company or the fire marshal has flagged a door, send us the note and we will match the fix to it.
Employee turnover
When someone with keys leaves, the honest options are: rekey the doors they had a key to, or accept the risk. On a restricted keyway with a key inventory, you know exactly what they had and the rekey is small. On a plain keyway with no inventory, the safe move is the whole suite.
If turnover is a regular thing, shift workers, seasonal staff, contractors, it is time to stop handing out metal. A fob or keypad system lets you remove one person in seconds without touching a lock. That is going keyless for staff, and it has its own page. Many businesses run both: fobs on the doors that see traffic, keys on the ones that do not.
For property managers and HOAs
Property managers get one contact, one invoice format, and a tech who already knows the building. Unit turnovers on the same key system, common-area locks (laundry, mail rooms, equipment rooms, roof hatches), lockbox key sets for vendors, and lock changes ordered by a board. We bill to management, note the unit and work order on every invoice, and keep the key chart current so the next turnover is a phone call.
For HOA boards in the master-planned communities, the mechanical side is here: clubhouse doors, pool equipment rooms, pedestrian gates with keyed locks. Resident fobs and amenity gate readers are on the access control page.
What managers get
- One point of contact and a direct line
- Billing to management, work order on every invoice
- Key chart kept current across turnovers
- After-hours scheduling for occupied buildings
- Certificate of insurance on request
How we work with businesses
Walkthrough and written scope
We look at every door, note the hardware, and hand you a scope with ranges before anything is touched.
Scheduled around your hours
Early shift starts in the logistics buildings, weekend-only access, after close on Restaurant Row. You name the window.
Documented as we go
Key inventory, key chart, certificate of insurance on request, and an itemized invoice with door-by-door notes.
On file for next time
Your chart and hardware notes stay with us, so a new hire, a lost key or a new bay is a phone call, not a new project.
Moving in, or tired of chasing keys?
Book a walkthrough and we will scope every door with ranges before anything is touched. Or call and talk it through first.