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 Gate Repair Across Midlothian
Gate repair in Midlothian typically runs $180 – $480 for most mechanical fixes, with opener replacements landing between $650 – $1,400 depending on the brand and driveway setup. We dispatch local techs to every Midlothian neighborhood, from Longbranch to the acreage east of US-287, and most repairs are completed in a single visit. Calder Gate Repair is the dedicated gate specialist inside the Relay Home Co. family, and we’ve built our reputation here on showing up when we say we will, putting the price in writing before anything gets touched, and standing behind the work for a full year. Call (903) 417-0793 any time; a live person answers 24/7.

Why Calder Gate Repair Is Midlothian’s Preferred Gate Repair Company
Midlothian homeowners call us because we treat a broken gate like the security issue it actually is, not a side job. Whether you’re in one of the newer subdivisions off FM 663 or you’ve got five acres and a long gravel drive, your gate is doing real work, and when it fails, you notice immediately. Our techs know the two failure patterns that dominate this area, and that local knowledge means we diagnose faster and stop guessing on your dime.
Every job from Calder carries three non-negotiables, written down and in your hand before work begins: a written price that matches the invoice exactly, a written 365-Day Done Right Promise covering every repair, and a free second visit if that repair fails within the warranty window. Not optional. Not “we’ll see.” It’s how we’ve operated since Relay Home Co. launched in 2009, and it’s why Midlothian customers stop shopping around after the first call.
You’ll get a background-checked, uniformed technician with a live arrival time you can track on your phone, the same way you’d track a rideshare. No four-hour windows. No phone tag. Nico Alvarez runs this operation, and he’s built the Gate Repair team around a simple rule: answer the phone with a human, quote the real number, and stand behind it for 365 days.
Gate Welding in Midlothian
Gate Welding in Midlothian is frequently the right fix for steel and wrought-iron gates that have cracked, snapped, or rusted through at stress points, and it runs $150 – $450 per weld depending on the location and how much prep work the metal needs. On Midlothian’s expansive clay, welded joints are often the first casualty when a post shifts and the panel starts flexing. A crack at the hinge plate or a broken picket isn’t just cosmetic; it changes how the gate’s weight distributes, which then strains the opener motor.
Cracked Hinge Plates and Post Tops
We see this constantly on older ranch-style gates in the acreage east of US-287. The hinge plate cracks where it meets the post, the panel sags, and the opener fights the extra friction until something burns out. We cut out the cracked section, grind the area clean, re-weld with proper penetration on both sides, and then re-level the gate so the repair actually holds.
Rust Repair and Reinforcement
Midlothian’s humidity swings and occasional freeze-thaw cycles accelerate rust on any unpainted or scratched weld. We grind out the rust, weld in new stock where the metal’s too thin to save, and treat the repair so it doesn’t come back in six months. Expect $200 – $400 for most rust-through repairs, and ask about our 365-Day Done Right Promise before we start; it covers the weld, not just the opener.
Commercial Gate Repair in Midlothian
Commercial Gate Repair in Midlothian means keeping access points working for the businesses, churches, and light industrial sites that line US-287 and the growing commercial corridors near FM 663. Most commercial gate repairs here run $250 – $650 for mechanical issues, while full opener replacements on commercial or heavy gates start at $900 and climb based on gate weight, cycle frequency, and safety system requirements. A gate that opens fifty times a day fails differently than one that opens twice, and we plan the repair around how hard the gate actually works.
Loop Detector and Safety Edge Failures
Commercial slide gates in Midlothian rely on buried loop detectors to open for exiting vehicles and safety edges to prevent entrapment. When the loop’s wire corrodes or shifts in our clay soil, the gate stops recognizing cars and either stays shut or cycles erratically. We locate the failed loop, run new wire at the correct depth, and re-tune the detector so it reads reliably again.
Rack and Pinion Rebuilds
Worn rack teeth and tired rollers are the most common commercial gate problems we fix, and they’re routinely misdiagnosed as dead motors. If your slide gate jerks, grinds, or stalls mid-travel, call (903) 417-0793 before you buy a new operator. A rack and pinion rebuild often costs $300 – $500, far less than the $1,200+ opener you might not actually need.

Trusted Brands We Service in Midlothian
We’re factory-familiar with the openers Midlothian homes and businesses actually run, including Viking, Ghost Controls, DoorKing, and Elite, plus LiftMaster, FAAC, BFT, Linear, and Mighty Mule. That breadth matters when a control board fails and you need someone who knows the board’s failure modes, not someone learning on your driveway. We stock common replacement parts for the brands we see most often in Midlothian, which trims days off most repairs. For a DoorKing slide gate in a commercial lot or a Ghost Controls solar setup on a rural driveway, we’re not reading the manual; we’ve done the repair dozens of times.
Common Gate Repair Problems We See in Midlothian Homes
- Hinge post settling on Houston Black clay. This is the big one. The gate panel looks level but the post underneath has shifted an inch or more, and every cycle binds and strains the operator. A panel-only fix won’t hold; the post footing has to be reset or the geometry stays wrong.
- Photocell and loop detector failures after freeze-thaw cycles. Buried wire connections corrode and shift when north Texas winter rain soaks the clay and then freezes. Your gate stops reversing, or it won’t close automatically, and the fix is almost always in the wiring, not the opener’s brain.
- Operator arm misalignment on older slide gates. Midlothian’s established rural properties often have slide gates from the 2000s with worn track rollers or rack teeth. The gate grinds, stalls, or shakes, and the homeowner is told they need a new motor when the real issue is mechanical wear.
- Solar opener battery banks sized wrong for Texas heat. On acreage properties with long driveways, too many solar gates were installed with battery banks that can’t handle our summer temperatures. They fry in August and the gate dies on the hottest week of the year. We fix the bank and the charging loop, not just the battery.
Those last two failure patterns, by the way, are why this page reads differently from any other city’s. Midlothian’s split between dense subdivisions and rural acreage means we stock parts for both suburban LiftMaster openers and solar Ghost Controls rigs, and our techs know which one they’re driving toward before they leave the truck.
Pricing for Gate Repair in Midlothian, TX
These are real ranges for the Midlothian market, not national averages: mechanical hinge and post repairs run $180 – $360; photocell and loop detector fixes land at $120 – $250; gate welding runs $150 – $450; opener replacements run $650 – $1,200 for residential and $900 – $2,400 for commercial. What moves the number is gate weight, access to power, and whether we’re repairing a hinge post or replacing it entirely. You’ll get a written quote with exact parts and labor before we start, and the number on that quote is the number on the invoice. Free estimates, always. Call (903) 417-0793 to schedule yours.
We Also Serve Cities Near Midlothian
If your property is just outside city limits, we cover Midlothian and the surrounding communities: Cedar Hill, Mansfield, Waxahachie, and Red Oak. Dispatch is coordinated from our Dallas-Fort Worth office, but the crews work locally in Midlothian every week, so response times stay tight across the whole area. Call (903) 417-0793 and a live person will get you on the schedule, same day whenever the calendar allows.
Serving Midlothian, TX - Our Local Coverage Area
We’re based in the Midlothian 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 Gate Repair in Midlothian
Usually no. The most common cause is a failed photocell or a shifted hinge post, not a dead control board. Photo-eye replacement runs $120 – $250, and it’s a same-day fix in most Midlothian neighborhoods. If the post has shifted on clay soil, that’s a bigger job, $300 – $600, but still far less than the $1,000+ opener replacement people get quoted when the real problem is mechanical. Call (903) 417-0793 and we’ll diagnose it on site before quoting anything.
A sag correction alone costs $150 – $250 and works when the post is solid but the hinges have worn or the panel has dropped. If the post itself is leaning, you’ll see a gap opening at the base of the post in the concrete or soil, and the gate will bind on one side regardless of hinge adjustment. Post repair runs $350 – $600 because it requires re-setting the footing and re-leveling the gate, not just adding washers. We tell you which one you actually need before any work starts, and the written quote reflects that.
Yes, and it’s a smart move on acreage where trenching power to the gate would cost more than the opener itself. A solar upgrade for a Midlothian property typically runs $950 – $1,800 including the opener, panel, battery bank, and installation. The key is sizing the battery bank for north Texas summer heat, which is where most solar gates fail; we spec it correctly the first time. We install and service Ghost Controls and Viking solar systems regularly across the rural areas east of US-287.
We service all nine major brands: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. Our techs train on the specific failure modes of each brand, from DoorKing’s commercial control boards to Ghost Controls’ solar charge loops. Most common parts for these brands are stocked locally, which means faster turnaround for Midlothian customers. If you know your opener’s brand, mention it when you call (903) 417-0793 and we’ll bring the likely parts with us.
No, and we’ll be honest about why. A proper gate installation includes groundworks, post footings that cure properly, power runs, safety edges, and UL 325 entrapment testing. That’s measured and scheduled, not done in an afternoon. What you get instead is a free measure, a written quote with a clear installation date, and transparency on every step. Emergency repair is a different story: for a broken opener or a gate that won’t secure, same-day service is available across most of Midlothian.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Midlothian with the Relay Home Co. family since 2009.





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