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Get your free estimateLinear Access Control Installation: The Austin Owner’s Guide
If you’re holding a Linear access control part that failed, here’s the short version: we stock Linear-compatible access control components on our trucks, install them across Austin for a typical job cost of $275 to $650 depending on the specific part and your gate setup, and can get to most repair calls the same day. The way most Austin homeowners discover this problem is unglamorous: the keypad stops responding, the intercom goes silent, the card reader blinks but nobody gets in. Sometimes it’s a control board that fried during a summer storm; other times it’s a keypad that’s been baking in direct Texas sun for five years and finally gave up.

Whatever the exact part, this page tells you what your Linear system actually needs, what it costs, and how to tell if the failure is something small or something that legitimately needs a professional. Linear is one of nine gate opener brands we work with regularly, and we’ve seen the same failure patterns repeat across hundreds of Austin installations.
Key Takeaways:
- Linear access control installation in Austin typically runs $275 – $650 installed, parts and labor included, depending on the component and site conditions.
- We stock Linear-compatible keypads, card readers, intercom modules, and control boards on our service trucks for same-day swap-outs on most common failures.
- Every Calder Gate Repair job includes a written price before work starts, the 365-Day Done Right Promise, and a free second visit if the repair fails.
- We’re an independent service company, not affiliated with Linear, so we match OEM quality honestly instead of pushing one vendor’s catalog.
Which Linear Models This Applies To
Linear has been making gate and access control hardware since the 1960s, and the brand has gone through a few corporate hands over the years. What that means for you: the part number on your failed component matters more than the name on the box. We work on Linear access control parts for AP-5, AE-1000, AE-2000, RE-1, and RE-2 series systems, plus the newer Linear Pro Access line that took over after Nortek’s acquisition.
Here’s the compatibility gotcha most owners discover the hard way: Linear changed their wiring harnesses and connector spacing between the AE-1000 and AE-2000 generations. A keypad that physically fits the mounting box from the older unit will not just plug into the newer controller, even if the terminals look similar. Before you order anything online, check your existing control board for a model label and compare it to the replacement part’s listed compatibility. Better yet, send us a photo during your call and Nico Alvarez will tell you before we even roll the truck whether it’s a match.
On the OEM versus aftermarket question: for Linear specifically, we’ve seen quality aftermarket keypads and readers hold up fine, but the control boards are worth buying OEM. Texas heat and humidity are hard on circuit boards, and the aftermarket board failures we’ve replaced in Austin neighborhoods like Mueller and Allandale usually trace back to cheap voltage regulators.
Beyond Linear, we also stock parts for LiftMaster, Mighty Mule, and Ghost Controls systems, so if your gate setup mixes brands, we can sort that out on one trip.
Styles & brands we work with





Signs Your Linear Access Control Installation Is Failing
- The keypad lights up but the gate doesn’t move. This usually points to a failed relay on the keypad’s output side rather than the keypad itself. If you hear a click but nothing happens, the relay is making contact; if there’s no click at all, the keypad’s internal controller is likely dead.
- Codes work intermittently, especially after rain or humidity. Austin’s humidity cycle means corroding terminals inside the keypad housing. The rubber membrane seal on Linear keypads breaks down after five to seven years in direct sun, letting moisture reach the circuit board underneath.
- Your card reader beeps but won’t unlock. On Linear Pro Access readers, this usually means the reader has lost its programming or the controller’s memory battery died. The reader itself may be fine; we can re-program it before swapping hardware in most cases.
- The intercom buzzes, voices cut out, or audio drops to one side. Linear intercom modules run on low-voltage signal wires that Austin’s temperature swings stretch and fatigue over time. The symptom is often a bad connection at the terminal block rather than a failed board.
- The whole system goes dead, even after a power cycle. If the transformer feeding your access control system has hummed its last, the Linear control board gets no voltage and everything downstream shuts off. This is where calling us saves money: we test the transformer first before selling you a board, which is a $30 fix instead of a $300 one.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
Here’s what linear access control installation costs in Austin, based on what we actually bill:
| Service | Typical Installed Price Range |
|---|---|
| Linear keypad replacement | $275 – $400 |
| Linear card reader replacement | $300 – $450 |
| Linear intercom module swap | $350 – $550 |
| Linear control board replacement | $450 – $650 |
| Transformer / power supply replacement | $150 – $250 |
Every price we give is a firm quote: written, agreed to, and unchanged before any work starts. The range reflects part availability and site conditions; a keypad mounted to a standing brick pillar in Tarrytown takes longer to install than a wall-mounted unit with direct wire access. Labor and parts are always itemized on the invoice you get, not lumped into a mystery number.
Every Calder Gate Repair installation carries the 365-Day Done Right Promise. If your access control system fails within a year of our repair, we come back at no charge and make it right. That guarantee is written on every invoice, not tucked away in fine print.
Call (903) 354-7419 for a free estimate. Tell me what it’s doing wrong, and I’ll tell you exactly what it costs to fix it.
DIY or Call Us?
Full disclosure: some Linear access control part swaps are genuinely simple. If the keypad housing unscrews, the wire terminals are clean, and you’ve confirmed the wiring matches the new part exactly, that’s a viable DIY project. No judgments here. What we’d caution against: opening or rewiring the control board side unsupervised, especially on Linear Pro Access panels that run 120V. That’s where we see DIY repairs go wrong in Austin, and it’s the one place where you should definitely call us rather than experiment.
The other DIY trap we see: homeowners buying a used part on Marketplace, installing it, and discovering it’s married to someone else’s system or just as worn as the one they replaced. New OEM parts aren’t that expensive, especially when we source them at trade pricing. If you’re on the fence, send us a photo before you buy anything and we’ll tell you honestly whether the part you’re looking at will work. That consult costs nothing, and it beats a $150 mistake.
If you’d rather let a professional handle it, call (903) 354-7419 and we’ll get a technician out with a live arrival time you can track from your phone.
FAQs
Keypads and card readers in Austin typically last five to eight years before the membrane seals break down under UV exposure and humidity cycling. Control boards last longer, usually eight to twelve years, but Austin’s summer thunderstorms and occasional brownouts mean a surge suppressor on the power feed is the single best thing you can do to extend the life of any Linear board.
Sometimes. If the failure is corroded terminals, a weak power supply, or lost programming, we can usually restore the part on-site without a new unit. If the membrane is cracked, the relays are burning out, or the board shows visible capacitor swelling, replacement is cheaper in the long run. We’ll show you the damaged part and explain what we found before any work is approved. Call (903) 354-7419 for a free diagnosis.
Most keypad and card reader swaps take 30 to 60 minutes from arrival to tested and working. Control board replacements take longer, usually 90 minutes to two hours, because we test every downstream component after the swap. We respect your time: you’ll have a live arrival time, and the job is done when we’ve verified the gate opens and closes properly, not when we tighten the last screw.
Yes. Our Austin trucks are stocked with Linear-compatible keypads, card readers, intercom modules, and control boards for the most common systems we see, so most repairs are same-day. If you have a rare part or an older AE-1000 generation system, we order overnight and install the next day. Call (903) 354-7419 and we’ll confirm stock before we schedule.
Written by Nico Alvarez, Owner & Lead Gate Technician, Calder Gate Repair Austin at Calder Gate Repair Austin, serving Austin and nearby areas.