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.
Fast, Reliable Electric Gate Repair Across Southlake
Electric gate repair in Southlake usually comes down to two culprits: voltage drop on long driveway runs, and clay-soil movement under posts and operator pads. Most repairs run $185 – $440 before parts, and we’re typically at your gate within 90 minutes of your call. Calder Gate Repair serves every neighborhood in Southlake, from the estate lots off South White Chapel Boulevard to the gated communities near East Highland Street. If your gate is stalling, grinding, or refusing to close, call (903) 417-0793 and a live person answers, day or night.

Why Calder Gate Repair Is Southlake’s Preferred Electric Gate Repair Company
We know Southlake gates the way a local mechanic knows the cars in his own garage. The long, gated driveways here aren’t like the short suburban runs you see in Colleyville or Grapevine. Southlake estate lots mean low-voltage wire pulls that stretch 200, 400, sometimes 600 feet from a house-mounted transformer. That’s why we diagnose voltage drop before we ever condemn a motor. Homeowners around South White Chapel Boulevard and along East Highland Street call us because they’ve already had another company swap a perfectly good opener and the gate still stalled. The problem wasn’t the motor. It was the wire.
Every Calder technician is background-checked, uniformed, and dispatched with a live, trackable arrival time. You’ll know exactly who’s coming and when. Nico Alvarez leads our team, and he’s built Calder around one idea: a gate repair should be priced in writing before a single bolt turns, and if the fix doesn’t hold, we come back at no charge. That’s the 365-Day Done Right Promise, and it’s printed on every invoice we hand a Southlake homeowner.
Commercial Gate Operator in Southlake
A Commercial Gate Operator in Southlake handles heavier gates and higher cycle counts than residential openers. Think of the slide gates at a community entrance off Kirkwood Boulevard or the swing gates at an office park near State Highway 114. These operators run on 1/2 or 1 horsepower motors, often paired with loop detectors and safety edges, and they’re built to cycle hundreds of times a day. When one fails, it’s rarely the motor. It’s usually a limit switch, a control board, or a loop detector that’s drifted out of tune from weather or settling pavement.
When a Southlake HOA or Business Needs One
A commercial operator typically fails during peak traffic times, which is when HOAs and property managers call us. The gate won’t open for residents, the fire department override stops working, or the safety reverse trips constantly. We carry common commercial replacement parts in our Dallas-Fort Worth dispatch office and get them to Southlake fast. Expect $450 – $1,100 for typical commercial operator repairs, with a written quote before any work starts.
What the Repair Actually Includes
A proper commercial operator repair in Southlake isn’t just swapping a board. Our techs inspect the rack and pinion mesh, re-set limit switches, test the loop detector’s sensitivity, and run UL 325 entrapment reversal testing before we clear the gate for service. If the concrete pad has shifted, we re-level the operator so the rack and pinion don’t bind. That’s the difference between a fix that lasts and one that fails again in two weeks.
Automatic Gate Repair in Southlake
Automatic Gate Repair in Southlake covers the residential systems most homeowners have: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, and Elite operators on swing and slide gates. Southlake’s estate lots off South White Chapel Boulevard and East Highland Street often run these operators on long low-voltage runs from a house-mounted transformer. When voltage drops across that distance, the operator stalls mid-cycle and the homeowner assumes the motor is dead. It usually isn’t. The wire is losing too much current.
Diagnosing the Real Problem
We start every automatic gate repair in Southlake by measuring voltage at the operator, not at the house. A homeowner on East Highland Street had a LiftMaster slide gate operator that would stall halfway open. Our tech found the rack and pinion was binding because the concrete pad had shifted after clay soil movement, and the loop detector was also mis-triggering from a settling driveway apron. We re-leveled the operator, re-set the rack and pinion mesh, re-tuned the safety photocell and loop detector, and tested reversal under UL 325 before clearing the call. That’s the full job. Skipping any of those steps is why gates fail again.
Typical Southlake Repair Costs
Most automatic gate repairs in Southlake run $185 – $440 before parts. A new control board for a LiftMaster or FAAC operator might add $150 – $400. A replaced safety sensor pair usually sits around $90 – $180. We quote the total in writing before we start, and the invoice matches the quote. Always.

Trusted Brands We Service in Southlake
Our techs are factory-familiar with nine major gate opener brands, including FAAC, BFT, Linear, and Viking. We stock common parts for these brands and can source anything else fast through our Dallas-Fort Worth office. That means a Southlake homeowner with a BFT slide gate on South White Chapel Boulevard isn’t waiting a week for a control board. We carry it. We program it. We test it. And our Electric Gate Repair team backs every brand fix with the same 365-Day Done Right Promise.
Common Electric Gate Repair Problems We See in Southlake Homes
- Voltage drop on long low-voltage runs. Southlake estate driveways often stretch hundreds of feet from the house transformer to the gate operator. Intermittent stalls that look like a dead motor are frequently just insufficient current at the operator.
- Clay soil movement under posts and operator pads. Southlake’s expansive clay soil shifts with moisture. That movement racks swing and slide gates out of square, making the rack and pinion bind and the operator strain.
- Safety photocell and loop detector faults after landscaping. Irrigation work, new planting beds, or a settling driveway apron near the gate can knock sensors and loops out of alignment. The gate runs, but it fails UL 325 reversal testing and becomes a safety hazard.
- Keypad and remote intermittency. Southlake homeowners often find the gate works from one remote but not another, or the keypad only responds sometimes. That’s usually a receiver board or a keypad ground issue, not a full opener replacement.
Pricing for Electric Gate Repair in Southlake, TX
In Southlake, you should expect an electric gate repair to cost $185 – $440 in labor before parts. Control boards run $150 – $400 depending on brand. Safety sensor pairs are typically $90 – $180. A full diagnostic visit is free with any repair we perform. If you need a new operator installed on a long Southlake driveway, that’s a measured, scheduled job with a written quote, not a same-day dispatch. The price we quote is the price you pay, and it’s in writing before the first bolt turns.
We Also Serve Cities Near Southlake
Calder Gate Repair covers all of Southlake and the surrounding area. We regularly run calls to Colleyville, Grapevine, Flower Mound, and Roanoke. If you’re just outside Southlake, we can still get a technician to your gate quickly. See our full coverage at Electric Gate Repair in Southlake.
Serving Southlake, TX - Our Local Coverage Area
We’re based in the Southlake 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 About Electric Gate Repair in Southlake
The most common cause is voltage drop on long low-voltage runs from your house transformer to the gate operator. Southlake estate lots often have 300- to 600-foot wire pulls, and the operator isn’t getting enough current under load. We measure voltage at the operator to confirm it before we ever suspect the motor.
It’s usually both working together. Southlake’s expansive clay soil shifts with moisture, which tilts gate posts and operator pads. That racks the gate out of square so it drags, and the operator strains against the extra load. The fix is re-leveling the operator, re-setting the rack and pinion mesh, and often re-welding or re-hanging the gate leaf. Call (903) 417-0793 for a free assessment.
Yes. Our techs are factory-familiar with all nine brands and we stock common parts locally for fast Southlake turnaround. That includes FAAC swing operators, BFT slide operators, Linear receivers, and Viking gate systems. If your opener is on that list, we can diagnose and repair it.
We run UL 325 entrapment reversal testing on every automatic gate repair in Southlake. That’s the federal standard for gate safety: the gate must stop and reverse when it meets resistance or breaks a photocell beam. We test it before we clear the call, and we show you the result. If the gate fails reversal testing, we tell you and we fix it before we leave.
Yes. Intermittent keypad and operator response in Southlake is usually a receiver board, a keypad ground fault, or a weak antenna connection. We diagnose it on site, quote the fix in writing, and test the system through multiple cycles before we leave. Estimates are free, and a live person answers 24/7.
If your electric gate is stalling, grinding, or not responding in Southlake, call Calder Gate Repair at (903) 417-0793. You’ll get a real person, a trackable arrival time, and a written price before any work starts.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Southlake and the Dallas-Fort Worth area.





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