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 Schertz
Gate repair in Schertz usually comes down to one of three things: a post that has shifted in the clay, an opener that has quit after a storm, or a gate that never ran right from the day it was installed. Most repairs run $180 to $650, and a lot of them we can handle the same day we hear from you. Calder Gate Repair has technicians who know Schertz streets, Schertz soil, and the gate openers most common across the area. Call (903) 417-0793 and you will talk to a live person who can book a time you can actually track.

Why Calder Gate Repair Is Schertz’s Preferred Gate Repair Company
Schertz homeowners call us because we answer the phone. Not a voicemail, not a chatbot – a real person, 24/7, who can schedule a visit or talk through what your gate is doing. Our technicians are background-checked and arrive in uniform with a live arrival time you can follow from your phone. No four-hour windows. No wondering if anyone is coming.
We are the dedicated gate repair specialist inside the Relay Home Co. family, which was established in 2009 and operates each location independently under The Relay Visibility Guarantee. That means before-and-after photos, a digital invoice you pay from a link, and a written price agreed before any work starts. The invoice number is the number you approved at the door. Always.
Every repair in Schertz carries the 365-Day Done Right Promise: a written guarantee on the job, and if the repair fails within 365 days, we return at no charge. No fine print gymnastics. Nico Alvarez leads the Calder team, and the standard he holds us to is simple – fix it properly or come back free.
Iron Gate Repair in Schertz
Iron gate repair in Schertz has a particular pattern, and it starts with the ground. Much of this city sits on blackland-prairie clay that swells when wet and shrinks when dry. Over the course of a single year, that movement can shift a gate post enough that an iron gate binds against the latch, drags on the driveway, or refuses to close fully. The iron itself is rarely the problem – the foundation under it is.
When a Schertz homeowner calls about an iron gate that suddenly sticks or sags, we check the post plumb first, then the hinge alignment, then the panel itself. Repairs generally run $220 to $550 depending on whether we are resetting a post or just re-hanging a panel. A full post reset with new concrete and re-alignment can push toward the top of that range but is still far cheaper than replacing a gate that warps beyond correction.
What It Involves
We remove the gate panel, pull the post, and inspect the footing. In Schertz, we almost always recommend a deeper pour with proper drainage because the clay will keep moving. Then we re-hang the panel, adjust the hinges, and test the full swing at least a dozen times while the concrete cures.
When to Call
You notice the gate scrapes the driveway, the latch no longer lines up, or the panel looks visibly tilted. Waiting makes it worse because the post keeps moving and the hinges take more stress. The quicker we get it braced, the less likely you need a full weld repair on top of the post work.
Sliding Gate Repair in Schertz
Sliding gate repair in Schertz takes on two common forms: a gate that grinds and jerks on the track, or one that will not move at all. The clay soil here causes slab driveways to shift slightly over the seasons, and a slide gate that ran smooth last spring can start catching on its track by August. We also see a lot of rim wheels that have worn flat because the gate was originally installed without enough clearance for the ground movement.
A typical sliding gate repair in this area runs $190 to $600. Replacing worn rollers or rim wheels sits at the lower end. Realigning the entire track and re-hanging the gate sits higher. If the opener itself has failed, we quote the repair separately and in writing before anything is touched.
Track and Roller Work
We inspect the track for warps, check every roller for flat spots, and re-level the gate so it travels without binding. On Schertz properties with clay movement, we often recommend adjustable roller brackets so the gate can be re-leveled easily in the future without a full re-hang.

Opener Troubles
When a slide gate stops responding, the culprit is often the limit switch – the small sensor that tells the gate when to stop – or a gear that has stripped inside the operator. We test those first before recommending any motor replacement, because a $40 limit switch replacement beats a $600 opener swap every time.
Trusted Brands We Service in Schertz
Our technicians are factory-familiar with nine major gate opener brands, and around Schertz we see a lot of Ghost Controls on residential swings, DoorKing on slide gates, and Viking on commercial and larger estate set-ups. We keep common parts for these brands on our trucks so we are not waiting on a warehouse shipment to finish a repair. If your opener is from LiftMaster, FAAC, BFT, Linear, Ghost Controls, DoorKing, Elite, Mighty Mule, or Viking – we service it. For expert help, our Gate Repair team covers all makes and models.
Common Gate Repair Problems We See in Schertz Homes
- Clay heaving under post footings: The blackland-prairie soil swells after rain and shrinks during dry stretches. That cycles a post out of plumb, and the gate binds or drags within months of a new install.
- Control box moisture faults: Summer heat followed by afternoon thunderstorms pushes moisture into control boxes and keypad units. Intermittent faults on LiftMaster and Linear openers spike here between June and September.
- Skipped safety devices on DIY installs: A slide gate put in without a loop detector or a reverse test violates UL 325 and leaves a gate that can close on a car – or worse, a person. We see this regularly on newer Schertz lots.
- Rack and pinion grind: When a slide gate jerks and grinds, the rack gear is often out of alignment with the drive gear, or the motor mount has loosened. Left alone, it chews the gear teeth and turns a simple adjustment into a parts replacement.
Pricing for Gate Repair in Schertz, TX
Here is what Schertz homeowners can realistically expect to pay. Hinge and latch repairs: $120 to $260. Gate realignment and sag correction: $180 to $350. Control board or limit switch replacement: $190 to $450. Iron gate post reset with new concrete: $350 to $650. Sliding gate track and roller rebuild: $250 to $600. Full gate opener replacement runs higher and gets quoted on-site because the opener model and the gate weight change the price.
Every quote is written and agreed before work starts. You will know the number at the door, and the invoice will match it. Call (903) 417-0793 for a free estimate – no obligation, no pressure, just a real price from a technician who has seen Schertz gates fail in every season.
We Also Serve Cities Near Schertz
Calder Gate Repair regularly serves Universal City, Cibolo, Converse, and New Braunfels. If you are just outside Schertz proper, the same team, guarantees, and live-answer phone line apply. For a full picture of the communities we cover, see our Gate Repair in Schertz service area page.
Serving Schertz, TX - Our Local Coverage Area
We’re based in the Schertz 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 Schertz
In Schertz, the usual answer is not the hinges – it is the post. The clay soil under your post footing expands and contracts with moisture, shifting the post out of plumb. Adjusting hinges treats the symptom. The fix that lasts is resetting the post on a deeper footing with proper drainage, which costs $350 to $650 depending on the post size. Call (903) 417-0793 and we will check the post before touching a hinge.
A proper installation starts with the groundwork: a stable post or pad, a properly sized operator for the gate’s weight, a correctly aligned arm or rack, and then the safety devices – photoelectric sensors and a reverse test under UL 325. In Schertz, where clay shifts the ground, we also account for future movement in the mount design. We do not promise same-day installation because proper concrete cures on its schedule, not ours. We do give a written price with a timeline before anything starts.
We service LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule. Around Schertz specifically we see Ghost Controls and DoorKing most often on residential gates, with Viking showing up on larger estate properties. Parts for those brands are usually on the truck, which means most repairs finish in one visit.
Yes. A loop detector is the buried sensor that tells the gate a car is waiting, and it is also a primary entrapment protection device under UL 325. Without one, a slide gate can close on a vehicle or a person and not reverse. We regularly repair Schertz gates where a DIY install skipped this, and we will not leave a gate running without proper entrapment protection. A loop detector install typically adds $250 to $450 and is worth every dollar.
The rack gear has usually drifted out of alignment with the drive gear, or the motor mount bolts have loosened. Either way, the teeth are grinding and wearing fast. The repair usually costs $150 to $350 if we catch it early, but a full rack replacement runs higher. Call (903) 417-0793 and we will diagnose it before you spend on parts.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Schertz, TX with gate repair backed by the 365-Day Done Right Promise.





Before
After
Before
After
Before
After