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Get your free estimateDoorKing Keypad & Intercom Repair: The Fort Worth Owner’s Guide
If your DoorKing keypad or intercom is dead, flashing error codes, or only working when it feels like it, we can help. Calder Gate Repair Fort Worth stocks DoorKing-compatible keypads, intercom boards, and wiring harnesses on our trucks, and most keypad and intercom repairs in Fort Worth run $185 to $390 installed, parts included. We’re usually out within one business day in Fort Worth, and we always hand you a written price before touching a single wire.
Most people discover the problem the same way: they punch in the code, nothing happens, and then they’re standing at the gate holding a bag of groceries. Or the intercom crackles when a delivery driver buzzes in. Or the keypad works fine for a week, then goes dark for two days, then comes back like nothing happened. In Fort Worth, with our heat and the occasional hard freeze, those intermittent failures are usually a corroded wiring connection or a power supply on its way out – not the keypad itself. That’s the first thing we check.
Which DoorKing Models This Applies To
We work on virtually every DoorKing keypad and intercom system still in service in Fort Worth. The most common ones we see are the DoorKing 1812, 1838, 6002, 6050, and the older 1814/1816 series. The DoorKing 1812 keypad is a workhorse on single-family gates and small HOAs, while the 1838 and 6002 series are more common on larger commercial and multi-tenant properties. If you’re not sure which model you have, check the inside face of the keypad housing for a small silver label with the model number stamped on it. That label is usually faded or missing on older units, which is fine – a photo of the keypad face is enough for us to identify it.
One thing worth knowing: DoorKing keypads aren’t universal. The wiring harness and screw pattern changed between the 1812 and the newer 6000-series, so an aftermarket keypad that “fits all DoorKing systems” often doesn’t fit at all. We stock OEM DoorKing parts and a few quality aftermarket equivalents that are actually pin-compatible, and we’ll tell you straight up which one is worth the money for your specific unit. If your keypad is ancient and obsolete, we won’t Jerry-rig it into obsoleting again in six months – we’ll tell you the replacement cost up front.
For the record, Calder Gate Repair Fort Worth is an independent gate repair company. We service DoorKing systems every week, but we’re not affiliated with the manufacturer.
Styles & brands we work with
Signs Your DoorKing Keypad & Intercom Repair Is Failing
- Keys stick or need a death grip to register. Rubber membrane keypads on older DoorKing 1812 units wear out after five to eight years in Fort Worth heat. The membrane turns brittle, the printed numbers fade, and moisture gets in. That’s not a “maybe” problem – it’s a part that needs replacing.
- Works after you wiggle the wire, then dies again. This is almost always a corroded or loose wiring connection at the back of the keypad or at the control board. Fort Worth’s humidity swings plus cheap wire nuts from the original install are a common culprit. We tighten and weather seal every connection we touch.
- Intercom buzzes, but nobody can hear you. On DoorKing systems with an intercom card, a failed capacitor on the audio board causes that constant buzz with no voice. It’s repairable if the board hasn’t overheated, but if it’s fried, replacement is faster and cheaper than nursing it along.
- You can hear the relay click, but the gate doesn’t move. The keypad and intercom are doing their job. The relay is firing. The problem is downstream – typically a weak gate operator or a failed limit switch. We’ll diagnose the whole chain, not just swap the keypad and hope for the best.
- Water or condensation inside the keypad lens. Once moisture is inside the housing, the keypad is running on borrowed time. The circuit board will corrode. In Fort Worth, where a cold front can drop temperatures twenty degrees in an hour, condensation inside a cracked housing kills more keypads than lightning does.
Replacement Cost & What’s Included
For a straightforward DoorKing keypad replacement in Fort Worth, you’re typically looking at $185 to $260 installed. If the intercom board or wiring harness is part of the job, the range creeps up to $260 to $390. That’s the installed price, new part included, wired, programmed, and tested in front of you. The price is always in writing before we start – and the number you agree to at the door is the number on the invoice. No exceptions.
Here’s the breakdown:
- Diagnostic & wiring inspection: $49, waived if the repair moves forward that same visit.
- Replacement keypad (OEM DoorKing or compatible equivalent): $110-$150 depending on series.
- Intercom board repair or replacement: $90-$180 depending on damage.
- Labor & programming: $75-$110, including code re-entry and testing.
Every repair is covered by our 365-Day Done Right Promise. If that keypad or intercom fails again within a year, we’re back out at no charge. That guarantee is in writing, on every job, because a keypad that dies in two months wasn’t fixed – it was patched.
See the difference
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AfterDIY or Call Us?
If you’re comfortable with a multimeter, there are two things you can safely check before calling: the power supply at the control board (should read 12-14 volts DC on most DoorKing units) and the keypad wiring connections for visible corrosion. That’s useful information to have when you call us. But when it comes to replacing a DoorKing keypad or intercom board, I’d pump the brakes on the DIY route. These are low-voltage systems, so electrocution isn’t the main risk – but a crossed wire at the control board can fry a $400 gate operator that was working fine. The programming and relay timing on a DoorKing system isn’t like pairing a Bluetooth speaker. One wrong sequence and the gate opens when it shouldn’t, or won’t open when it should. That’s a security problem, not a convenience problem.
If you’d rather skip the trial and error, call us at (682) 432-9830. We’ll give you a straight answer, a written price, and usually have you working again within a day.
Key Takeaways
- DoorKing keypad and intercom repair in Fort Worth: $185-$390 installed depending on what failed.
- We stock OEM parts and compatible equivalents for DoorKing 1812, 1838, 6002, and older series.
- Same-day and next-day service across Fort Worth, including Summerfields and areas with older swing gates.
- Free diagnostic call fee when the repair moves forward. Written price always given before work begins.
- 365-Day Done Right Promise: if the part fails within a year, we’re back out free.
FAQs
Five to eight years is the realistic lifespan for a DoorKing keypad exposed to Fort Worth heat and weather. Units in full afternoon sun on west-facing gates tend to fail sooner because the membrane and circuit board bake all summer. If yours is older than that and acting up, replacement usually costs less than repeated service calls. Call (682) 432-9830 and we’ll tell you if yours is worth repairing or time to replace.
Sometimes. If the issue is a bad connection, a sticking relay, or minor corrosion, we can often repair it for under $120. If the membrane is cracked, the board is water-damaged, or multiple keys are dead, replacement is the smarter money. The diagnostic will show us which path you’re on, and we’ll give you the number before we do anything. Estimates are free.
Most keypad replacements take 45 to 90 minutes from truck to test. Intercom board repairs usually run closer to two hours because we’re testing audio quality and relay timing. If you’re on a tight schedule, we’ll tell you the window before we arrive – and our arrival time is trackable on your phone, not a four-hour guessing game.
Yes. Our Fort Worth trucks carry keypads, intercom boards, wiring harnesses, and relays for the most common DoorKing models, plus hard-to-find parts for LiftMaster, Mighty Mule, and Ghost Controls. That means we can often fix the problem the same day without ordering and rescheduling. If we don’t have a specific part, we’ll tell you exactly when it’ll arrive and what the total job costs before you commit to anything.
Talk to a Real Person
Tell me what it’s doing – or not doing – and I’ll tell you exactly what it needs. That’s Nico Alvarez. And that’s how every call to Calder Gate Repair Fort Worth works. You’ll get a live person 24/7, not a phone tree. A background-checked, uniformed technician with a live arrival time. A written price before any wire is touched. And if the repair isn’t right, we’re not right – so we come back free within 365 days.
Call (682) 432-9830 for a free estimate on your DoorKing keypad or intercom repair in Fort Worth.
Written by Nico Alvarez, Owner, Calder Gate Repair Fort Worth at Calder Gate Repair Fort Worth, serving Fort Worth and nearby areas.