Free on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
The assessment is free and the quote is the invoice.
Before
After
Before
After
Before
AfterDoorKing Keypad & Intercom Repair: The Southlake Owner’s Guide
We stock and install DoorKing-compatible keypads and intercom systems throughout Southlake, and most keypad repairs or replacements run between $285 and $690 installed, depending on the model and whether we’re replacing just the keypad face or the control board behind it. Same-day service is available for most keypad failures. The typical call starts the same way: a homeowner punches in their code, hears a faint beep or nothing at all, and the gate sits there like it never got the message.
The DoorKing keypad is the gate’s front line. When it stops talking to the control board, everything behind it goes quiet. We’ve replaced enough of them across Southlake to know exactly what fails first, what’s worth repairing, and when a full swap is the only honest answer.
Which DoorKing Models This Applies To
We service the full DoorKing keypad and intercom range that shows up in Southlake driveways: the 1814 keypad (the flush-mount classic you see on brick columns throughout Carroll and Timarron), the 1808 pedestal keypad, the 6100 telephone entry system, and the 1515/1516 surface-mount keypads. The 1814 has been in production for decades, so plenty of the ones we open up in Southlake are 15 or 20 years old and still worth repairing.
One compatibility gotcha that trips people up: the older 1814 keypads run on a 4-wire connection, but the newer boards moved to a 5-wire setup. If you buy a new keypad online and it won’t power up, that’s usually why. We match the part to your actual board, not just to the model number. For most Southlake homes, we recommend OEM DoorKing parts when the keypad is less than 10 years old and a quality aftermarket equivalent for older units where OEM pricing doesn’t make sense. We’ll tell you which one we’d put on our own gate. We’re an independent service company, not affiliated with DoorKing, so our loyalty is to your gate working right, not to a brand’s part number.
Signs Your DoorKing Keypad & Intercom Repair Is Failing
- Dead keypad, no beep, no backlight. The most common failure we see in Southlake is a control board that’s given out after years of Texas heat. A dead keypad usually means the board, not the buttons.
- Intermittent code acceptance. The key works some days and ignores you on others. That’s typically a keypad membrane wearing thin or a loose wiring connection at the board. It gets worse before it gets better, and it never fixes itself.
- Gate opens but won’t close through the keypad. This points to a relay issue on the board or a photo-sensor fault on the gate itself. We check both before quoting anything.
- Intercom rings but voice audio is garbled or absent. On the DoorKing 6100, this is often the speaker unit or the phone line relay. In Southlake’s humidity swings, corrosion on the audio terminals is a regular culprit.
- Sticky or unresponsive individual buttons. Some keys work, some don’t. The rubber membrane behind the faceplate has failed. It’s a simple fix, and it’s one we can usually do same-day.
Replacement Cost & What’s Included
Across Southlake, here’s what we see for installed DoorKing keypad and intercom work:
- Keypad membrane replacement (1814/1515/1516): $145-$245 installed
- Full keypad replacement (single-gang keypad, OEM part): $285-$450 installed
- Control board replacement (keypad or intercom): $320-$590 installed
- DoorKing 6100 telephone entry system replacement: $580-$690 installed
- Service call / diagnosis (applied to the repair): $89
The range depends on the age of your unit and whether we’re repairing the existing board or putting in a new one. Every price is quoted and agreed before we turn a single screw, so there are no surprises on the bill. All DoorKing keypad and intercom work carries our 90-Day Done Right Promise in writing: if it’s not right, we come back and make it right. We also offer a Free Second Opinion on any written estimate you’ve received from another company.
DIY or Call Us?
The honest answer: you can safely check the obvious things. Confirm the gate has power at the operator. Check that no breaker tripped. Look for a loose wire behind the keypad if you’re comfortable with a screwdriver. Those three checks resolve maybe one call in ten.
What we’d caution against: opening the keypad housing and probing the control board. DoorKing boards run low voltage, but a wrong probe can short an otherwise-good board and turn a $145 membrane job into a $400 board replacement. If the keypad is exposed to direct afternoon sun on a Southlake driveway, heat has likely cooked something inside, and that’s a board job anyway. Call us at (817) 580-8494. We’ll diagnose it honestly, and if it’s a five-minute adjustment, we’ll tell you that too.
FAQs
In our experience across Southlake, a DoorKing keypad membrane lasts 7 to 12 years, and a control board lasts 10 to 15. Gates that face west or sit in full Texas sun tend to age faster, and we see failures on the early side of those ranges more often than the late side.
Often, yes. If the buttons are sticking but the board is responsive, we replace just the membrane. If the board is dead, repairing the old board is rarely worth it, and a new board is the better use of your money. We’ll show you the failed part before we quote the fix. Call (817) 580-8494 and we’ll give you an honest read on whether it’s a repair or a replacement.
Most DoorKing keypad replacements take 45 to 90 minutes on site. Telephone entry systems like the 6100 take a bit longer, usually around two hours, because there’s more wiring and programming involved. We schedule a firm window and show up when we say we will.
We keep the most common DoorKing keypads, membranes, and boards on our service vehicles, along with parts for LiftMaster, Mighty Mule, and Ghost Controls. If your part is an odd size or a less common series, we get it from our local distributor and return within a few days.
If your DoorKing keypad or intercom has gone quiet, call Ironworks Gate Co. at (817) 580-8494. A live person answers, 24 hours a day. We’ll help you figure out what’s wrong over the phone, and if it needs a repair, we’ll quote it before we start. Free estimates, a written 90-Day Done Right Promise, and a 5% discount for seniors and veterans. Victor Salinas grew up near Southlake Town Square back when that stretch of Carroll Avenue was quiet, and he’s been fixing gates around here long enough to know a DoorKing board failure from a loose wire without charging you to figure it out. A gate that works right doesn’t need to announce itself.
Written by Victor Salinas, Owner, Ironworks Gate Co. at Ironworks Gate Co., serving Southlake and nearby areas.