DoorKing Keypad & Intercom Repair Nationwide

DoorKing Keypad & Intercom Repair: The Burbank Owner’s Guide

DoorKing keypad and intercom repair in Burbank typically runs $185 to $420 installed, depending on whether we’re replacing the keypad face, the intercom board, or the entire entry station. Most jobs are same-day when we have the part on the truck, which we usually do for the 1500, 1600, and 1800 series. The way most Burbank owners discover the failure: the keypad stops registering digits, the intercom goes dead mid-call, or the gate won’t respond to a code that worked last week. Sometimes it’s a corroded ribbon cable from morning dew getting into the housing. Sometimes the board simply gave out after eight or ten summers of San Fernando Valley heat.

Call (213) 577-1120

Which DoorKing Models This Applies To

We stock and service keypads and intercom modules across the DoorKing 1500, 1600, 1800, and 1812 series, plus the older 1300 entry stations still running on plenty of Burbank properties. The quickest way to identify what you have: open the front cover and look for the model label on the back of the circuit board, not the housing. The housing can say one thing and the board another if a previous repair swapped internals. DoorKing keypads come in two flavors: flush-mount (the 1514, 1601) and surface-mount pedestal units (the 1812 Classic, the 1838). The intercom board is separate from the keypad matrix on most models, so a dead speaker doesn’t always mean a bad keypad, and vice versa. We carry OEM DoorKing parts and quality aftermarket equivalents. For keypads, aftermarket is usually fine. For intercom boards, we recommend OEM: the audio filtering chips on cheaper aftermarket boards produce a buzz that echoes through the whole entry station, and you’ll hear it every time a guest calls up from the driveway.

Signs Your DoorKing Keypad & Intercom Repair Is Failing

• Buttons register intermittently or not at all. The carbon contact pads under the keys wear down over time. One button going dead is wear. An entire row going dead is usually a cracked solder joint on the matrix line, which points to a board-level repair rather than a keypad face swap.
• The intercom audio cuts in and out or hums constantly. On DoorKing units, this is often a failing electrolytic capacitor on the audio daughter board. In Burbank’s summer heat, caps dry out faster than the manufacturer’s lifespan estimate. If you hear a hum even when nobody’s calling, it’s the board, not the handset.
• Codes work intermittently after rain or morning dew. Moisture is getting into the housing. The gasket around the faceplate shrinks with age and heat cycling. Once water reaches the ribbon connector, the keypad will read phantom key presses or ignore the first digit of every code.
• The gate opens on its own or rejects codes that used to work. A failing keypad encoder can send ghost digits. On DoorKing 1800-series boards, memory corruption in the code storage chip produces the same symptom. We can usually re-flash or replace the memory module without touching the rest of the unit.
• The LED backlight flickers or stays dim. The backlight inverter on older DoorKing keypads fails gradually. It starts as a flicker, then becomes visibly dim, then goes dark. The keypad still works in daylight, but at night you’re typing blind. This is a simple repair: new inverter, new backlight strip, about 40 minutes.

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Replacement Cost & What’s Included

Here’s what we charge in Burbank for DoorKing keypad and intercom work. The price is written and handed to you before any work starts, and it doesn’t change unless we find something you approve first.

Every repair includes the part, the labor, a photographed record of what we found and what we installed, and our 365-Day Done Right Promise. If the repair isn’t right within a year, we make it right at no charge. No argument, no fee. That’s the Haven Standard.

DIY or Call Us?

You can safely do a few things before calling: clean the keypad face with a dry cloth, check for visible cracks in the housing, and verify the breaker hasn’t tripped. But once you open the housing, you’re handling low-voltage wiring and a circuit board that’s easy to damage if you’re not sure which ribbon cable lifts where. DoorKing units run on 16-24V AC, so you won’t get a lethal shock, but shorting the wrong pins on the relay terminal can smoke the access controller inside the gate operator, which turns a $200 keypad job into a $700 controller replacement. If you’re comfortable with a multimeter, you can test continuity on the keypad ribbon cable. If you’re not, don’t guess. Call us at (213) 577-1120 and we’ll have a uniformed technician out with the right part, a written price before work starts, and a photo log when it’s done.

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