What is access control installation, and what does it replace?
Access control is a way of deciding who can open a door, and when, without relying only on a metal key. Instead of a keyed cylinder alone, the door gets a keypad or reader on the outside and an electric locking device on the door or frame. When someone presents a valid credential, such as a code, a card, or a key fob, the controller releases the lock for a moment. Every other attempt stays locked.
For a business in Azusa, that usually means one of a few setups: a keypad on a back door, card readers on a front office and a stockroom, or a multi-door system where each employee carries a credential that works only on the doors they actually need. The hardware side is our work: mounting readers, fitting electric strikes or magnetic locks, running low-voltage wiring, setting up power, and programming who gets in and when. We explain it plainly so you can decide what is worth doing.
Why do Azusa businesses move away from keys?
Keys work until they don't. An employee leaves and the key stays in a pocket. A manager copies a key for a contractor and nobody remembers who has it. A shared back-door key gets passed around until no one can say who can open the building. Rekeying fixes that once, but the same problem returns the next time staff changes.
Electronic access control changes the arithmetic. Removing one person's access becomes a change in the system, not a trip to every door with a new set of keys. A part-time employee can get a credential that opens the front door and nothing else. Systems that keep an event log can also tell you which credential opened which door, which helps when a question comes up about the stockroom. Not every system logs events, and we tell you which ones do before you buy.
It is not right for every shop. A small business with one door and two people may be better served by a solid commercial lock and a tidy key plan, and we will say so. If you are not sure which way to go, start with our overview of commercial locksmith services and then call us to talk through your doors.
How do we install a door access control system, step by step?
Every building is different, so the order below flexes, but this is how a typical job runs from first conversation to handover.
- Walk the doors. We look at each door you want controlled: material (wood, hollow metal, aluminum storefront, or glass), the frame, the hinges, how it closes, whether it is an exit route, and where low-voltage power can come from.
- Talk through who needs to go where. Owners, managers, staff, cleaners, deliveries, after-hours access. The system should match how your business really runs, not a generic template.
- Choose the hardware. That means the reader or keypad style, whether the door gets an electric strike or a magnetic lock, the power supply, and what happens if power drops.
- Plan the wiring. We decide where the controller and power supply will sit and how cable travels from the door to them, because the route through walls and ceilings is often the hardest part of the job.
- Install. We mount the readers, fit the strike or maglock, run and terminate the cable, and connect everything. Where a strike needs the frame modified, we do that cleanly.
- Program and test. We enroll credentials, set schedules, and test each door repeatedly, including from the exit side and with power removed, so you see exactly how it behaves in an outage.
- Hand over. We show you how to add and remove credentials, make sure the admin access belongs to you, and keep a mechanical key override where the door design allows. If you want one key plan for the overrides, a master key system can tie them together.
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Call (213) 577-1366Keypad, card reader, or key fob: which credential and which lock fits?
There are two decisions per door: how a person proves they are allowed in, and what physically holds the door shut. Here is the credential side.
- Keypad access control: nothing to carry or lose, which suits low-risk doors and small teams. The weakness is that codes get shared, so plan to change the code when staff leave.
- Card access system or key card entry system: each person has their own credential, and you can turn off one card without touching anyone else's. Cards can be lost, but a lost card is a quick fix in the system.
- Key fob access control: works like a card but is compact and sturdy, and it rides on a key ring. A good fit for staff who already carry keys every day.
- Card plus keypad: a two-step reader for the doors that matter most, such as an office with records or a cash room.
Electric strike installation or magnetic lock installation?
An electric strike replaces or modifies the strike plate in the door frame. It works with the latch you already have, so the door stays physically latched when locked, and it can be set to stay locked or unlocked when power is lost. It does need accurate alignment between the latch and the strike, because the tolerances are tight.
A magnetic lock uses an electromagnet on the frame that holds a steel plate on the door. There is no latch to wear out, but most maglocks release when power is cut, and people must always be able to leave. That means a request-to-exit device or proper egress hardware on the inside, and fire and building requirements apply. If your door also needs a push-bar exit, see our page on panic bar installation.
Narrow aluminum storefront doors and glass doors limit which hardware will fit. We check the door before recommending anything, rather than promising a particular product over the phone.
What affects the cost of a commercial access control system?
We don't quote numbers on a web page, because honest pricing depends on the doors in front of us. These are the factors that move the cost up or down:
- How many doors are being controlled, and whether they connect to one controller.
- Door and frame type: wood, hollow metal, and storefront aluminum all take hardware differently.
- Strike versus maglock, plus any exit hardware the door needs.
- Reader style and credential type, and how many credentials you need to issue.
- Wiring: distance, and whether cable runs through open ceilings or finished walls and masonry. Labor for wiring often matters more than the reader itself.
- Power supply and battery backup.
- Controller features such as schedules, event logging, and multi-door management.
- The condition of the existing door. A door that sags, drags, or won't latch has to be corrected first, which can mean door closer repair or updated commercial door hardware.
- Timing: planned installs are simpler to schedule than urgent after-hours work.
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Call (213) 577-1366What does access control look like around Azusa?
Azusa's mix of storefronts, apartments, and gated communities shapes what people ask us for. Along the downtown Azusa Avenue corridor, storefront lock and panic-bar service is a common scenario, and the access control conversation tends to be about a front door that stays public by day while a back or stockroom door has to be staff-only. Whatever the age of the building, we check the frame and the door before deciding between a strike and a maglock.
Near Azusa Pacific University, in the University District, apartment complexes and student rentals turn over residents often. For a property manager, credential-based entry on a shared entrance means a lost key or a departed tenant is handled in the system instead of by changing hardware. Individual unit doors are a different question, and smart lock installation usually covers those.
Mountain Cove is a gated community at the mouth of San Gabriel Canyon, and keypads and readers at entry points use the same technology as a business door. We service gate and entry hardware there; for the lock and latch side of a gate, see our gate lock repair page. In Rosedale, homes lean toward builder-grade and smart hardware, so a home-office owner in 91702 asking about keyless entry is often better served by a smart lock than a full commercial system. We'll tell you which is which.
The weather matters too. Azusa sits where San Gabriel Canyon funnels strong Santa Ana winds through town, and summers are hot and dry. Wind-blown dust gets into exterior keypads and readers, so we choose outdoor-suited units and mount them out of direct sun where we can. Heat expansion on sun-facing doors can shift the door slightly, which changes the latch-to-strike alignment on an electric strike and the plate alignment on a maglock. We set up hardware with that movement in mind and re-check alignment when a door starts to misbehave in summer.
Can you repair or upgrade an access control system you didn't install?
Often, yes. Access control repair usually starts with a symptom: a reader that is dead or intermittent, a strike that buzzes but won't release, a door that doesn't latch, a fob that stopped working, or a maglock with a weak hold. Many of these turn out to be power supply, wiring, or alignment problems rather than the reader itself, so we test the whole chain instead of just swapping parts.
An access control upgrade might mean moving from a shared keypad code to individual cards, adding doors to an existing system, or replacing an aging controller. If the existing system is proprietary or no longer supported, replacing it may be the more economical route than patching it. We'll look at what you have and say plainly which path makes sense.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for access control?
- In business since 1987, so we have seen a long run of doors, frames, and failure modes.
- A storefront at 10740 Wilshire Blvd in Westwood plus mobile service vans. Azusa is about 35 miles from our base, so we plan installs deliberately instead of treating them as quick drop-ins.
- One company, no dispatch middlemen. The people who answer the phone are the people who run the work.
- David, the owner and lead technician, oversees the work.
- Phones answered 24 hours a day, 7 days a week, year-round at (213) 577-1366, which matters when a controlled door won't lock overnight or a system fails.
- We serve 140 cities across Los Angeles and Ventura counties, so we are not new to this territory.
What should you ask any locksmith before hiring them for access control?
California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith for the number and check it yourself with the state. Beyond that, a few questions separate careful installers from careless ones:
- Will I get a written scope of work that lists every door and every piece of hardware?
- What happens at each door when power is lost?
- Will I own the admin codes and credential records, or do you?
- Who do I call when a reader fails, and is someone answering at night?
- How will people exit each door in an emergency?
Frequently asked questions
How much does access control installation cost in Azusa?
It depends on the number of doors, the door and frame type, whether you use strikes or maglocks, the credentials, the wiring route, and power backup. We give a written scope after seeing your doors, because a phone call can't capture those details.
Do I have to replace my doors to add keyless entry for business use?
Usually not. Many existing hollow metal and wood doors take an electric strike or maglock with modest work. Narrow storefront and glass doors are more limited, and a door that sags or won't latch needs to be corrected first.
Is a keypad or a key card entry system better for my business?
A keypad suits a small team and low-risk doors, but codes get shared. Cards or fobs give each person a separate credential you can cancel individually, which is better when staff turns over often or many people have access.
What happens to the door if the power goes out?
That depends on the hardware. Maglocks typically release when power is lost, while electric strikes can be set either way. We choose and test the behavior for each door, and every door must still allow people to exit safely.
Can you add doors later to a system you install now?
Often yes, if the controller and power supply have capacity. We plan with growth in mind, so tell us if you expect to add a stockroom, office, or second entrance. Older or proprietary systems may limit expansion.
Can you fix a card reader or electric strike that stopped working?
Yes, we handle access control repair. We test power, wiring, the reader, and door alignment, since the fault is often not the reader. If the system is unsupported, we'll tell you if replacing it is the more economical route.
What if a lost fob or a failed system locks us out of our own business?
Call (213) 577-1366 any hour. We can help you get back in, and our business lockout service is built for that situation. Afterward we can discuss why the system failed and how to prevent it.
Do the heat and wind in Azusa affect access control hardware?
They can. Santa Ana wind pushes dust into exterior keypads and readers, and heat can shift sun-facing doors enough to disturb strike and maglock alignment. Outdoor-suited units, sensible mounting, and a re-check of alignment help.
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Access Control Installation near Azusa
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.