Linear Keypad & Intercom Repair Nationwide

Linear Keypad & Intercom Repair: The Pearland Owner’s Guide

Linear keypad and intercom repair in Pearland typically runs between $145 and $390 installed, depending on whether we’re replacing a weather-damaged keypad face, a failed radio receiver, or the entire entry station. We stock Linear-compatible keypads, intercom boards, and power supplies on our trucks, and most keypad replacements happen same-day in Pearland. The way most owners discover the failure is unglamorous: the keypad works for the UPS driver at 10 a.m., then nothing at 6 p.m., or the intercom crackles, then goes silent, and suddenly a guest is calling from the street instead of the driveway speaker.

Call (346) 253-3225

You’re not chasing a mystery. Linear entry systems fail in predictable ways, and after 22,000+ gate jobs since 2014, we’ve documented most of them. This page tells you what fails, what it costs in Pearland, and whether you should touch it yourself. The short version: we’ll have the part on the truck, the price in writing before we start, and a photo record of what we installed when we leave.

Which Linear Models This Applies To

We repair Linear keypads and intercoms across the AP series, the AE series, the AK-11 and AK-11 Exterior keypads, the IEI-era Linear boards, and the Multi-Code and Delta-3 receivers that often pair with them. If your keypad has a Linear label, a model number starting with AP or AE, or a gray die-cast housing with raised buttons, we know the part. The single most common compatibility gotcha in Pearland: a Linear AP-5 keypad looks nearly identical to an AP-4, but the AP-5 is a 5-wire keypad wired for a normally-open relay, while the AP-4 is a 4-wire unit that usually feeds a radio receiver. Wire it wrong and the gate stays locked. We identify by the label on the back of the board, not by the housing, because aftermarket cases get swapped.

On the OEM versus aftermarket question for Linear specifically: for entry keypads exposed to Pearland sun and rain, we recommend OEM Linear or a quality sealed aftermarket unit with a silicone boot over the board. For indoor receiver boards and intercom power supplies, a good aftermarket board often outperforms the original because Linear’s OEM electrolytic capacitors have a known heat-aging problem in Texas attic installations. We stock both, and we’ll show you the failed part and the replacement part number before we leave. Vance Gate Repair Pearland is an independent service provider and is not affiliated with Linear or Nortek Control; we work on the equipment, not for the manufacturer.

Signs Your Linear Keypad & Intercom Is Failing

• Keypad works sometimes, then stops at night. This is almost always a failing power supply or a swollen capacitor on the board. The board gets enough voltage when ambient temperatures are moderate, then loses regulation when it heats up. We see this pattern every summer in Pearland garages and attic-mounted intercom supplies.
• Buttons beep, but the gate never opens. The keypad is sending a code, but the receiver or the relay output is dead. On Linear systems, this is often a relay that has arc-welded closed or a receiver board that lost its programming after a power surge. The fix is usually a board swap or relay replacement, not a whole new keypad.
• Intercom rings, but the audio sounds like a drive-through speaker underwater. Moisture has gotten into the speaker or the audio amplifier stage is failing. Pearland humidity gets into entry stations through the speaker grille, especially on unshielded north-facing posts. We replace the speaker and the amplifier board, and we re-seal the enclosure with a gasket that actually fits.
• Keypad code works, but only when you stand in one spot. The wireless transmitter has a broken antenna connection or the keypad is losing range. On Linear multi-button transmitters, the antenna is a small wire soldered to the board; it breaks at the solder joint from years of case flex. A $12 antenna re-solder often restores 50 feet of range.
• The keypad face is cracked, faded, or the buttons are mushy. UV and heat from direct Pearland sun will destroy a keypad face in about 3 to 5 years. The buttons lose tactile snap when the silicone membrane degrades. We keep replacement keypad assemblies on the truck for the AP and AE series, so this is a same-day swap in most Pearland neighborhoods.

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Replacement Cost & What’s Included

Here is the honest pricing picture for Pearland. A replacement Linear-compatible keypad installed ranges from $145 to $260. A full keypad plus receiver board replacement runs $220 to $390. A complete entry station, including the intercom module, power supply, and new enclosure, runs $390 to $650 installed. What drives the range is whether you have a simple keypad wired to an existing operator, or a full intercom stack with a failed amp and a corroded enclosure. Parts run 55-65% of most jobs; the rest is the labor to wire it right, program the codes, and test the relay output under load.

Every price is written and handed over before we touch the gate, under Clause 1 of the Haven Standard. No “time and materials” surprises. The price we write is the price you pay. And under Clause 4, every visit includes a documented photo record: the failed part, the new part number, the wiring before and after, and the programmed code test. We leave that with you and file it in your job record. If the repair is not right within 365 days, we make it right at no additional charge.

DIY or Call Us?

For a keypad that is simply not responding, there are three safe things an owner can check before calling us: confirm the operator has power (the gate still opens from the wall button), check the keypad’s wiring for a loose connection at the terminal block, and replace the keypad’s 9-volt battery if it has one. That’s the safe end of the list. After that, you’re into 12-volt and 24-volt board-level diagnosis, relay testing, and radio programming, and this is where DIY goes wrong. A shorted keypad wire can take out the operator board, and a wrong relay connection can leave your gate locked open all night. We’ve repaired enough “I tried to fix it” jobs in Pearland to say this plainly: if the board shows scorch marks, swollen capacitors, or corrosion, stop and call us. We will quote the repair in writing before we start.

Call (346) 253-3225 and a live person answers, 24 hours a day, seven days a week. We’ll tell you what we think it is, what it will cost, and when we can be there. Usually same day in Pearland for keypad swaps.

FAQs