Door unlocks intermittently in the evening
A schedule left over from a previous occupier or an old shift pattern. Worth auditing the whole schedule rather than fixing the one door.
Security & Low VoltagePriced as an emergency callout7,302 businesses licensed for it
Access control and entry system repair
Access control fails in the two worst ways: nobody can get in, or the door that should be locked is not. Work covers card and fob readers, keypads and mobile credentials, maglocks and electric strikes, door position sensors and request-to-exit devices, intercoms and entry phones, and the controller and software behind them. Fire code sets a hard rule here: an electrically locked exit door has to release on a fire alarm and on loss of power.
Enter your ZIP to see the businesses listed for this trade nearest to your site, with their phone numbers.
- Free to searchno account, nothing to submit
- Public registersevery listing names its source
- License numberswhere the state publishes one
- Directyou call the business yourself
- Our estimate
- $220-$7,000
- Time on site
- 1.5-10 hrs
- Fault patterns covered
- 2
- Licensed for this trade itself
- 7,302
What access control and entry system repair costs
Most of these jobs land near $560. The full spread runs $220 to $7,000, and the gap between those two ends is diagnosis against replacement rather than one business being dearer than another.
What moves it: how much of the job is parts, whether the fault is found in the first hour or the third, access to the equipment, and the hour of the day you call. We never speak to the businesses listed here, so there is no rate card behind any of this. It is our own band for the category, and there is no regional index: the figure does not change with your metro.
| How soon you need it | Typical | Range |
|---|---|---|
| Scheduled visitBooked in advance, no urgency multiplier applied | $560 | $220 to $7,000 |
| Same dayOur band multiplied by 1.12 | $625 | $245 to $7,840 |
| Emergency calloutOur band multiplied by 1.35 | $755 | $295 to $9,450 |
Our estimate from national cost bands, not a quote from any business. Every row is the same band with the urgency multiplier the site applies everywhere else, so this table can never contradict the headline number. Ask for a written price before the work starts.
Who is licensed to do this work
In California the classification that squarely covers this is C-28 lock and security equipment, C-7 low voltage systems, D-16 hardware, locks and safes or D-28 doors, gates and activating devices, and the register says who holds it. Every listing on this site shows the classification, the license number and the date we read it, with a link back to the register entry so you can check it against the state rather than against us.
Overlapping classifications exist and are labeled as overlapping rather than as a match: C-10 electrical and C-6 cabinet, millwork and finish carpentry. A general building contractor may hold the job and subcontract the trade, which is a real answer and a different one, so the card says which of the two you are looking at.
One thing worth being plain about: CSLB classifications do not distinguish commercial work from residential. There is no separate commercial license to hold and no register field that would prove one. That is why this page describes the equipment rather than the contractor, and why nothing here says a business has been checked out. We read a public record on a stated date. That is the whole claim.
If it is down right now
Everything below is about our mechanism. We hold no hours for any business on this site, have never contacted one, and cannot tell you who is awake, so none of this is a promise that somebody answers.
- Enter the ZIP of your premises. We measure from that ZIP to the address each business filed with its licensing authority and keep everything inside 25 miles.
- The order is distance, nearest first. Nobody buys a position in it and there is nothing here to sell.
- If fewer than three businesses clear the filters, the ring steps out toward 75 miles and the page tells you it widened. The distances you then see are the real ones.
- Each listing carries the phone number the register publishes. You call it yourself. We have no phone line, take no fee and pass nothing on.
- Our band for an emergency callout is the category band multiplied by 1.35. That multiplier is ours and describes our estimate, not a rate anybody has quoted.
Before you pay for a callout
Two minutes of checks that sometimes end the problem
We would rather you did not need a callout at all. These are the checks that end the most calls for this fault.
Try a quick fix first
Some issues resolve without a truck roll. Two minutes now can save the callout.
- 1
If a locked exit door will not release, treat it as an emergency and staff the door until it is fixed. An exit that does not open is the most serious fault in this category.
- 2
Test whether it is one credential or all of them. One card is a user record. Every card is the reader, the controller or the power supply.
- 3
Check the power supply and its backup battery. Access control runs on a small supply in a cabinet nobody opens, and a failed battery takes the whole door down at the first power blip.
- 4
Keep a mechanical override key and know where it is. Every powered lock should have one and half of them are lost.
What the visit actually includes
- Reader, controller and power supply diagnosis
- Lock hardware repair or replacement
- Credential and user record cleanup
- Fire alarm release and egress function test
- Backup battery replacement and door position check
Diagnosis
How access control faults usually present
Written from how these faults actually present on a working premises, not from a manual.
Former staff credentials still active
The most common access control failure has nothing to do with hardware. Ask for a user audit at the same visit; it costs nothing extra and it is the actual security risk.
Listed for this trade
Businesses listed for access control
Read from public license registers, so there is no ranking here and no distance: this page has no location to measure from. Enter your ZIP to sort by who is nearest to your site.
By location
Access control and entry system repair near you
Local pages show which businesses are listed for that metro, how far out they sit, and the local conditions that drive demand.
Counted from the businesses we have imported for each metro center inside a 25 mile radius, and counting only those whose own license classification names this trade. General contractors licensed widely enough to take it on and subcontract it are excluded here, and still appear in a search. A metro reads “none yet” until we load a register that covers this trade there.
All coverage areasQuestions owners ask
Access control FAQs
Short, specific answers. If yours is not here, ask the business you call before you agree to the visit.
What happens to the doors in a power cut?
It depends on whether the lock is fail-safe or fail-secure, and exit doors are required to allow egress either way. Ask the technician to show you what each door does with the power off, because a lot of owners have never seen it.
Can I manage users myself?
On most modern systems yes, and you should, because staff turnover is faster than any service visit schedule. Ask for admin access and a five-minute demonstration.
Which license covers this?
C-7 low voltage systems and C-28 lock and security equipment in California, with D-28 for powered gates and doors. The listings here show what each business holds.
Related work
Often booked in the same visit
Batching jobs into one mobilization is the cheapest way to buy this kind of work.
CamerasCameras offline, no recording, dark night images and recorders that lost the drive.from $200AlarmFalse alarms, panels that will not set, dead sensors and monitoring that stopped.from $180Network cablingDead data points, damaged cabling, patch panels and cabling for new equipment.from $200Walk-in coolerCooler not holding temperature, iced coils, failed compressors and door seals.from $260
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Ready when you are
Need access control sorted?
Search your ZIP to see the businesses listed for this trade nearest to your site, with the license numbers and phone numbers we hold, then call them yourself.
- Cost to search
- Free
- Account needed
- None
- Who you call
- The business