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Get your free estimateDoorKing Gate Repair in Fort Worth, TX | Calder Gate Repair Fort Worth
DoorKing gate repair in Fort Worth typically runs $180 – $340 for most board, limit switch, and motor jobs before parts, and we do most of it same-day. Calder Fort Worth Gate Repair is the independent DoorKing specialist inside the Relay Home Co. family. What makes our DoorKing work different here: we carry legacy step-down transformers and limit-switch kits for those original 1980s 9150 slide operators still running on 220V single-phase circuits across older ranch estates. That’s not a part most shops stock, and it’s the difference between a two-hour fix and a week waiting on freight. Call (682) 432-9830 for a written quote before anything gets touched.

Why Fort Worth Residents Choose Us for DoorKing Service
Most gate companies in Fort Worth see a DoorKing on the service ticket and treat it like any other opener. We don’t. Our techs live in these boards, these motors, these limit assemblies. Nico Alvarez, the owner, learned gate repair at Los Angeles Trade-Technical College and has worked residential and commercial gates across the Southwest, but the DoorKing focus came from years of seeing the same failures repeat in North Texas conditions. Hail, heat, and lightning hit DoorKing equipment in predictable ways, and knowing those patterns means we diagnose faster and quote accurately. We’re an independent DoorKing service provider, not a factory-authorized shop, and we’re upfront about that. The independence works in your favor: we recommend OEM DoorKing boards and motors where surge protection matters, and we’ll tell you when a quality aftermarket hinge or roller is the smarter spend. Every tech arrives background-checked and in uniform with a live arrival time you can track, and every customer gets a written price before a single bolt turns. The 365-Day Done Right Promise backs the work: if the repair fails within a year, we return free. For more on our broader DoorKing sales & service coverage, that page lays out the full scope.
Styles & brands we work with





Common DoorKing Gate Repair Problems We Solve in Fort Worth
- Hail-dented aluminum panels and knocked-out microswitches on 9150 slide operators. Fort Worth storms are violent, and a 22-foot aluminum slide gate catches hail like a drum. We regularly straighten panels in place and realign the microswitches that tell the gate where to stop. If the panel is beyond saving, we source OEM-gauge replacement and match the finish.
- DKS 6004-080 control boards losing limit settings after thunderstorms. Lightning doesn’t even need a direct hit. A nearby strike sends a surge through the board, and the gate suddenly stops mid-travel or overruns the stops. We replace with OEM boards specifically because DoorKing’s surge suppression is tuned for exactly this. Aftermarket boards often aren’t, and Fort Worth’s storm season exposes that fast.
- 1601 swing arms stripped at the gearbox on heavy ornamental gates. Ice storms torque these arms out of plane, especially on the long, heavy wrought-iron gates in Westover Hills and Tanglewood. The gearbox is usually the point of failure. We can rebuild in many cases, and we’ll tell you honestly when a 25-year-old operator should be replaced instead of patched.
- Magnetic locks and solenoid releases binding on west-facing gates in July. Direct afternoon sun heats the lock housing until metal expands just enough to bind. It works fine at 8 a.m. and refuses at 4 p.m. We replace these with heat-rated solenoids and adjust the strike alignment to account for thermal expansion.
- Legacy 220V DoorKing 9150 operators failing on original components. Fort Worth’s ranch-era estates still run plenty of original 1980s installs. When the transformer or limit kit dies, the fix requires parts Dallas shops rarely stock. We carry them for exactly this reason.
DoorKing Service in Fort Worth: What Local Conditions Mean for Your Equipment
Fort Worth is one of the few Texas cities where ranch-era estates still run original 1980s DoorKing 9150 slide operators on 220V single-phase circuits, especially out toward Summerfields and the larger lots west of Loop 820. Those systems were built before modern low-voltage controls, and they need step-down transformers and legacy limit-switch kits when components fail. A generic gate shop in Dallas or Arlington won’t have those parts on the truck, and they’ll quote you a full operator replacement because it’s easier than sourcing the right component. We carry those kits as standard inventory. We spent an afternoon at a property in Montserrat after a June hailstorm: an original 9150 on a 22-foot wrought-iron drive gate had a bent track, a shattered limit switch, and a DKS 6004 board that kept throwing error code 71. Our tech straightened the track in place, replaced the limit switch with OEM, and reinstalled the board’s surge protector. The gate cycled normally by evening, and the 30-year-old operator stayed in service. That’s what local DoorKing knowledge actually looks like.
DoorKing Models & Products We Service in Fort Worth
We cover the full DoorKing lineup you’re likely to have on a Fort Worth property. The 9150 Series slide gate operators, from original 1980s units to current production. The 1601 Series swing gate operators on ornamental estate gates. DKS 6004-080 control boards with their surge suppression architecture. MicroCLIK transmitters and receivers, including the older models still common on ranch gates. For critical components like boards, motors, and limit assemblies, we prefer OEM DoorKing parts because the surge protection is engineered for Texas lightning. For purely mechanical items like hinges, rollers, and chains, quality aftermarket parts usually deliver better value, and we’ll say so plainly. Given the age of many Fort Worth installations, we stock the legacy parts that keep older operators running rather than forcing a replacement. Battery backup retrofits are a growing request, and we install them on existing systems regularly.
See the difference
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AfterDoorKing Service Pricing in Fort Worth
Most DoorKing gate repairs in Fort Worth run $180 to $340 in labor before parts, depending on the failure. A simple limit switch replacement sits at the low end. A motor rebuild or swing arm gearbox repair lands higher. DKS 6004 board replacement runs mid-range for labor, with the board itself typically $300 to $550 OEM, and we quote that separately. Every job starts with a free estimate where we diagnose the issue, show you the written price for labor and parts, and get your agreement before any work starts. The number on the invoice matches the number on the quote. Always. Call (682) 432-9830 and tell us what the gate is doing or not doing, and we’ll give you a straight price range over the phone before we even roll a truck.
Serving Fort Worth, TX - Our Local Coverage Area
We’re based in the Fort Worth area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – DoorKing Gate Repair in Fort Worth
A nearby lightning strike likely surged the DKS 6004 board and wiped its limit settings, so the gate no longer knows where to stop. This is one of the most common storm-related failures we see in Fort Worth, and the fix is usually re-setting the limits or replacing the surge-damaged board with an OEM unit that has proper suppression for the next storm. Call (682) 432-9830 and we’ll diagnose it over the phone.
Yes, in most cases. The gearbox is usually where ice damage shows up on heavy ornamental gates, and we can rebuild or replace just that section. If the arm itself bent, we assess whether straightening is safe or whether the arm should be replaced. We’ll tell you honestly, and we’ll quote you the cheaper fix first if it will hold.
That’s thermal expansion in the keypad’s circuit board or the solenoid lock behind it. West-facing gates in Fort Worth take direct afternoon sun, and temperatures inside the housing exceed 140 degrees. The fix is usually a heat-rated keypad replacement or relocating the control box to a shaded side. We see this every summer across Fort Worth.
Yes, we install battery backup on existing DoorKing operators, and with our Electric Gate Repair in Fort Worth, it’s worth considering given how often storms knock out power. A battery backup keeps the gate operational through short outages and prevents the operator from losing settings. Call (682) 432-9830 for a quote on your specific model.
You can. We add smart controllers that integrate with the existing MicroCLIK receiver, so you get phone-based access while keeping the DoorKing operator and remotes you already have. This works on even the oldest 9150 and 1601 installs. Call (682) 432-9830 and we’ll walk you through the options for your gate.
Service Areas Near Fort Worth
Our DoorKing service runs throughout Fort Worth, including Summerfields, Montserrat, Mira Vista, Westover Hills, and Tanglewood. We also handle DoorKing work in the surrounding cities, including our DoorKing service in North Richland Hills. If you’re up toward Tarrant County’s northeast side, see our DoorKing service in Keller. Need broader coverage details? Check the full Fort Worth service area page for everything we handle across the metro.
Book Your DoorKing Service in Fort Worth Today
Call (682) 432-9830 for a free estimate on your DoorKing gate repair. We answer live 24/7, and for most storm damage and board failures, we can have a tech at your Fort Worth property today. Written price first, 365-Day Done Right Promise after. Tell me what it’s doing or not doing, and we’ll tell you exactly what it needs.
Written by Nico Alvarez, Owner at Calder Gate Repair Fort Worth, serving Fort Worth since 2009.