What does access control installation involve for a San Dimas business?
Access control replaces a metal key with something you can manage: a code, a card, a fob, or a phone credential. When an employee leaves, you cancel that person's credential instead of rekeying every door and hoping every key came back. When a contractor needs access on one afternoon only, you give them that and nothing else. That is the real value, and it is why most businesses call us about it long before they care about the hardware.
Wilshire Lock & Key installs commercial access control from a single keypad on a back-office door up to multi-door systems with schedules for different groups of people. We have been doing locksmith work since 1987. The electronics have changed a great deal in that time, but the door still has to close, latch, and open for someone leaving in an emergency. Most failed installations fail at the door, not at the reader, so that is where we start.
This page covers new installs, upgrades, and repair of electronic systems. If what you need is mechanical key control, our master key system work is the better fit, and we will tell you honestly when a mechanical solution suits your building better than electronics.
What are the parts of a business access control system?
People often picture a card reader and nothing else. A working electronic access control system is several parts that have to agree with each other. Knowing the parts makes any quote easier to compare.
Not every site needs every piece. A single back door might run on a standalone keypad that holds its own codes. A site with several doors usually wants a central list, so removing a person in one place removes them everywhere.
- Credential readers: keypad, proximity card, key fob, smart card, or phone-based credential. Some readers combine two methods.
- Controller: the part that stores who is allowed and decides whether to release the lock. Some live inside the reader or lock; others sit in a panel in a utility closet.
- Locking hardware: an electric strike, an electrified latch, or a magnetic lock, chosen door by door.
- Request-to-exit device: a push button or motion sensor so people can leave without a credential.
- Power supply and battery backup: low-voltage power that keeps the locks and controller running through an outage, within the limits of the battery.
- Door position sensors: so the system knows whether a door is actually closed, not just unlocked.
- Management software: anything from reader-menu programming to a browser dashboard for adding and removing people.
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Call (213) 577-1366How do we install access control, step by step?
Every site is different, but the sequence is the same. We would rather spend time at the front end than come back to fix a door that was never ready for electronics.
- You call (213) 577-1366, any hour, and describe the doors, who uses them, and what hardware is on them now. Photos of the door and frame help.
- We look at the site. We inspect the door, frame, hinges, closer, and the path for low-voltage wiring and power. We also check whether the door latches reliably on its own, because electronics cannot fix a door that drags or bounces.
- We plan each door. That means choosing strike or maglock, deciding how people exit, picking credential types, and deciding who gets which schedule. You get a written scope before work starts.
- We prepare the doors. That can mean aligning the frame, adjusting the closer, cutting for a strike, mounting a maglock bracket, running wiring, and mounting the reader.
- We install the controller and power supply, then connect the exit devices and door sensors.
- We enroll credentials, set schedules, and test every door three ways: normal entry, normal exit, and what happens when power drops.
- We walk you through managing the system: adding and removing people, replacing a lost fob, and reading the activity records if your system keeps them. You keep a record of what was installed and where.
Electric strike or magnetic lock: which is right for your door?
This is the most common design decision, and the answer depends on the door, not on preference. An electric strike replaces the strike plate in the door frame. Your existing latch stays in place, the door still latches mechanically when it closes, and the strike releases when a valid credential is presented. Strikes suit most solid doors and many offices. Narrow aluminum storefront frames can limit strike options, so we check the frame profile first.
A magnetic lock mounts at the top of the frame and holds the door with an electromagnet. It has no moving parts to wear, but it does not latch mechanically, so the door is only held while power is on. If power is cut, a maglock releases. That is why maglocks need a dependable release for people leaving, and why any door on an exit path needs careful design. Where the exit device itself is the issue, see our panic bar installation page.
Here is the short version of how we decide:
- Strikes usually fit doors that need to stay mechanically latched when power fails, with a key or exit hardware as the fallback.
- Maglocks usually fit doors where the frame or door cannot take a strike, and where a reliable release on the secure side is possible.
- Sometimes the right answer is an electrified exit device or electrified lever instead of either one.
- Summer heat matters here. In San Dimas, doors swell and latches stick in late summer, and a strike that was aligned in spring can bind in August. We set the alignment with that movement in mind.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of access control installation?
We do not quote numbers on a web page because the range between a one-door keypad and a multi-door system is enormous, and a number without a site visit would be a guess. Here is what actually moves the cost, so you can see where your project falls.
The usually more economical route is often a standalone keypad or reader on a single door with a solid frame. A networked, multi-door system costs more up front but is easier to manage as your staff grows. We will say plainly which one we think your situation calls for, and why.
- Number of doors: each door needs its own reader, lock hardware, and wiring.
- Door and frame type: solid wood, hollow metal, and aluminum storefront each take different hardware and different labor.
- Wiring route: a short run through an accessible ceiling is very different from drilling through masonry or finished walls.
- Credential type: codes cost less to set up than cards, fobs, or phone credentials, but they are easier to share and harder to track.
- Controller type: standalone versus networked, and whether you want remote management.
- Locking hardware: a basic strike, a heavy-duty strike, a maglock with sensors, or an electrified exit device.
- Condition of the existing door: worn hinges, a sagging door, or a failing closer have to be fixed first. See our commercial door hardware page for that side of the work.
- Software and subscriptions: some systems carry ongoing software fees. We tell you before you choose, not after.
- Timing: work outside business hours takes scheduling and is priced accordingly.
Can you repair or upgrade an access control system someone else installed?
Yes, in most cases. Access control repair is a big share of what we are called for. Typical problems are readers that stop responding, fobs that no longer read, strikes that buzz but do not release, maglocks that hold weakly, and power supplies that have failed. Often the fault is not in the expensive part. A loose wire, a misaligned strike, or a dead battery causes much of it.
Upgrades usually go one of three ways: moving from a shared keypad code to individual credentials, adding doors to an existing system, or replacing aging readers. We are straight about limits. Some older proprietary systems cannot be expanded, and some readers will not work with the controller already on the wall. We check what you have, including the credential format, before we promise anything about reusing it.
If the trouble is the door itself, our storefront lock repair service covers that. If a failed system has left you locked out of your own building, that is a business lockout, and we can get you in first, then sort out the system.
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We answer around the clock, every day of the year.
Call (213) 577-1366How does access control work in San Dimas buildings and climate?
San Dimas has a mix of building types, and each one changes the job. The western-themed downtown along Bonita Avenue has older storefronts with legacy commercial hardware. Putting a keypad or reader on one of those doors is a retrofit: the frame may be out of square, the lock may be a mortise or older cylinder design, and the owner often wants the entrance to keep its look. A typical request in that district is a shop that wants keyless entry for a rear stockroom or staff door while leaving the street-facing door alone. We plan the wiring and hardware around what the building already has.
Further out, businesses along the Foothill Boulevard (Route 66), Arrow Highway, and Lone Hill Avenue corridors range from small offices to larger sites with several entrances. Those are the places where multi-door and employee access control make the most sense, and where we usually start with a walk through every door. If your building is in ZIP code 91773, we come to you with a mobile van.
The weather matters too. San Dimas is an inland valley, with summer highs well above the coastal basin. Doors expand, latches stick in late summer, and canyon winds carry dust into exterior hardware. For access control, that means we favor outdoor-rated readers and keypads on exposed doors, keep wiring protected, and test strikes in warm conditions rather than only on a cool morning.
Larger-lot and equestrian properties near San Dimas Canyon sometimes ask for keypad or reader entry on a gate, tack room, or barn door. The same rules apply: weather-rated hardware, a dependable power source, and a manual way through if power fails. Our shop is in Westwood, about 40 miles away, and our mobile vans do the on-site work.
Why call Wilshire Lock & Key for access control?
We are a real company with a storefront at 10740 Wilshire Blvd in Westwood and mobile service vans. We have been in business since 1987 and serve 140 cities across Los Angeles and Ventura counties, San Dimas among them. When you call, you reach us, not a dispatch service that sells your job to whoever is closest.
David, the owner and lead technician, oversees how systems are designed. That matters because access control is mostly judgment: which door gets which hardware, what happens in an outage, and who can get out in an emergency. The phone is answered 24 hours a day, 7 days a week, which counts if a system fails and you cannot secure the building overnight.
We also take on the broader picture. If your project reaches past access control into hardware or door work, our commercial locksmith page shows what else we handle for businesses.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you ask any locksmith before they install access control?
Ask for their BSIS license. California requires locksmith companies to hold a Bureau of Security and Investigative Services LCO license, and any legitimate company will give you the number when you ask. Ask us the same question, and check the number yourself with the state.
Beyond that, ask these questions of anyone you consider:
- What happens at this door if the power goes out? Get the answer for each door, not a general reply.
- How do people exit, and does that comply with the fire and life-safety rules that apply to this building?
- Who holds the administrator login or master codes? They should be yours, not the installer's.
- Is the system open to other service companies, or locked to one installer?
- Are there ongoing software fees, and what happens to the system if they stop?
- Will you get written documentation of what was installed?
Frequently asked questions
Can you put keyless entry on just one business door?
Yes. A single-door keypad or reader with a standalone controller is a common job and often the more economical route. Your door and frame have to be in good enough shape to carry it, which we check at the site visit.
Should my employees use codes, key cards, or fobs?
Codes are simplest, but they are easy to share and you cannot tell who used them. Cards and fobs tie entry to a person and can be cancelled individually, which is what most employee access control needs. Some sites use both: a card for general doors and a card plus code for sensitive ones.
Will my access control work during a power outage?
It depends on the door design. Electric strikes can be set so the door stays locked in an outage, with a key or exit hardware as the way through. Maglocks release when power is lost. Battery backup keeps the system running for a limited time. We settle this door by door before we install.
Can you add access control to a glass storefront door?
Often, yes, but the frame profile decides how. Narrow aluminum frames limit strike choices, so we may use a maglock, an electrified exit device, or a different approach. We look at the door before recommending anything.
Can you fix an access control system another company installed?
In most cases. We check the controller, readers, locks, and power supply to find the real fault. If a system is proprietary and closed to other technicians, we will say so and explain your options, including replacing only the readers if the controller can still be used.
How do I remove a former employee's access?
On a credential-based system, you delete or disable that person's card, fob, or code in the controller or software, and it takes effect right away. If you are still on a shared keypad code, you change the code for everyone, which is one reason many businesses upgrade to individual credentials.
Does San Dimas summer heat affect electronic door hardware?
It can. Heat makes doors swell and latches stick, which puts load on strikes and maglock alignment. Dust carried by canyon winds gets into exterior hardware. We use weather-rated equipment on exposed doors and adjust the door so the electronics are not fighting it.
Do I need a permit or fire review for access control?
It depends on the building and on whether the doors are part of an exit path. We tell you what we see and which rules likely apply, but the building owner, the city, and the fire authority have the final say. We design so that people can always get out.
Can you come after hours, or if my system fails at night?
Our phone at (213) 577-1366 is answered around the clock, every day of the year. If a failed system leaves your building unsecured, call and we will arrange a mobile van. Planned installations are scheduled around your business hours.
More locksmith help in San Dimas
Access Control Installation near San Dimas
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
