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 Parts & Welding Across Terrell Hills
Gate parts and welding in Terrell Hills usually means one of three jobs: a hinge post that has gone out of level, a cracked weld on an older ornamental iron frame, or a gearbox that seized when the clay moved and the operator kept forcing the gate anyway. We handle all three, and most repairs are done right in the driveway without hauling your gate off to a shop. Call (877) 610-2993 and a live person will answer, day or night.
Terrell Hills has a particular problem that most gate companies never look for. The houses here were built from the 1940s through the 1970s on expansive clay soil, under mature live oaks. That combination means the gate post that was level in 1975 probably has not stayed level. We will get into that below, because it explains most of the gate trouble we get called for in the 78209 zip code.
Why Gatewood Fence & Gate Is Terrell Hills’s Preferred Gate Parts & Welding Company
Hal Gatewood started this shop in 2001, and he has been fixing gates in Bexar County the whole time. When somebody in Terrell Hills calls about a gate dragging on the driveway, Hal or one of his crew shows up in a marked truck, walks the gate by hand, and finds the actual failure. Not the part that is easy to sell. The part that broke.
Our Gate Parts & Welding crew knows the difference between a hinge problem and a footing problem, because around here you cannot fix one without checking the other. A gate that sags on one side after rain is rarely a hinge problem. It is almost always the post. If we only replaced the hinges, you would call us again next spring.
Every job we do in Terrell Hills carries the 90-Day Done Right Promise, in writing, on the invoice. If something is not right, Hal comes back. No runaround, no phone tree. That promise is the whole point of putting his name on the shop.
Our Gate Parts & Welding Services in Terrell Hills
Hinge Replacement
Older estate gates around Terrell Hills were hung with whatever hardware the original builder could get in the 1950s or 1960s. Many of those hinge pins and straps are worn to half their original thickness now. We replace them with new ball-bearing hinges sized to the weight of the gate, not just the cheapest hinge that fits the bolt pattern. On custom ornamental iron, that often means welding new hinge straps onto the gate frame while it hangs in place.

Post Replacement
This is the job Terrell Hills homeowners need most often and get sold least often. The expansive Vertisol clay under this part of San Antonio swells when it rains and shrinks in drought. A shallow concrete footing set in the 1950s moves with the soil. One hinge post lifts, the latch post stays, and the gate racks out of square. You can shim hinges for a while, but the only permanent fix is pulling the post, digging a deeper footing, and setting the post with rebar so it stays where it belongs. We do that work on site, including cutting back any live oak root that has crawled under the footing.

Rail Repair
Ornamental iron gates on Terrell Hills estates were built heavy, but decades of gravity and the occasional ice event take a toll. The top rail and hinge strap are where original welds crack first, because that is where the load concentrates. We grind the old weld back to clean metal, weld the joint with the gate braced in position, and touch up the finish so the repair disappears. If the frame is bowed or rusted thin in several places, we will tell you honestly whether welding is still worth it or whether a new frame is the cheaper answer over ten years.

Custom Welding
We weld on site, in your driveway, with a mobile rig. That means we can add a pedestrian gate into an existing ornamental iron driveway, shorten a gate panel to fit a shifted opening, build a new matching panel, or reinforce a frame that has flexed for too long. The welds are done at the gate, not at some shop across town, so the fit is checked against the actual posts and the actual driveway grade.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Terrell Hills
We service opener hardware from FAAC, BFT, Linear, and Viking, along with the other major brands. Many Terrell Hills gates still run on older FAAC and BFT swing-arm operators installed in the 1990s and early 2000s, and we keep common boards, gears, and limit switches on hand so we are not waiting on a parts truck out of Dallas when your gate will not close. When a control board on a 25-year-old operator dies, we will tell you straight whether a retrofit board makes sense or whether the money is better spent on a new unit.
Common Gate Parts & Welding Problems We See in Terrell Hills Homes
- Diagonal sag from a lifted hinge post. One post heaves up with the clay, the other stays put, and the gate drops toward the latch side. No hinge adjustment fixes it for long. The post has to come out and go back in at the right height, on a deeper footing.
- Cracked top rail or hinge strap welds. These gates were welded before anyone thought about modern safety sensors and automatic operators. Years of operator pressure on an aging frame cracks the original welds. We weld the frame back solid and can add a gusset if the design allows it.
- Operator gearboxes that seize after a hard freeze. Rare in Terrell Hills, but when the ice does come, it finds every old gate on the street. Grease thickens, a gear stops, and the motor keeps pushing until something strips. We can usually save the operator with a new gear set; if the board is also original, replacement may cost less than the accumulated repairs.
- Live oak roots under the footing. Heritage oaks all over Terrell Hills send surface roots 30 and 40 feet from the trunk. A root under one post lifts it slowly over years. You see the gate start dragging, then binding, then the latch will not catch at all. Cutting the root and releveling the footing is the only fix that holds.
Key Takeaways for Terrell Hills Homeowners
- Most sagging gates in Terrell Hills are a post or footing problem, not a hinge problem.
- Hinge replacement on a custom iron gate typically runs $220 to $480, including welding new straps if needed.
- Post replacement for a failed footing usually runs $650 to $1,250 per post, depending on depth, root work, and concrete removal.
- We weld on site. Your gate does not leave your driveway.
- The 90-Day Done Right Promise is written on every invoice. If it is not right, Hal comes back.
Pricing for Gate Parts & Welding in Terrell Hills, TX
Here is what we typically see in Terrell Hills. Hinge replacement runs about $220 to $480 for a standard double-leaf ornamental gate, including welding new hinge straps if the old ones are cracked. Welding a cracked top rail or hinge strap runs $180 to $400, depending on how much grinding and bracing the job needs. Post replacement is the bigger job: expect $650 to $1,250 per post when we have to break out the old concrete, cut roots, and pour a deeper footing. A full custom pedestrian gate cut into an existing ornamental frame usually runs $1,200 to $2,600 with the gate, hinges, latch, and welding.
You will get an exact price before we start, in writing, and that is the price you pay. No trip charge inside the county, $40 off any repair over $200, and a permanent 10% discount for seniors and veterans. Call (877) 610-2993 and we will come look at the gate for free.
We Also Serve Cities Near Terrell Hills
We work throughout the surrounding area, including Alamo Heights, Windcrest, Kirby, and the nearby neighborhoods of San Antonio. Scheduling is coordinated from the Gatewood Fence & Gate office in San Antonio, with crews serving Terrell Hills locally. If you are just across the city line, call (877) 610-2993 and we will tell you what our next available window looks like.
Serving Terrell Hills, TX - Our Local Coverage Area
We’re based in the Terrell Hills 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 - Gate Parts & Welding in Terrell Hills
Because the clay under one hinge post is doing exactly what expansive clay does: it swells with moisture and lifts the post. The other post stays put, the gate racks, and you get a diagonal drop toward the latch side. The fix is releveling the post and pouring a deeper footing, not shimming the hinges. Call (877) 610-2993 and we will tell you which post is moving before we touch anything.
Yes, and we do it on site. We grind the crack back to clean metal, brace the gate so the panels stay aligned, and weld the joint solid, sometimes adding a gusset behind the repair for extra strength. If the frame is rusted thin at the crack, we will tell you that before we weld, because welding rusted metal just moves the failure to a new spot. Estimates are free, and the price is set before we start.
If the control board and motor are still sound, rebuilding the gearbox with a new gear set usually costs $350 to $600 and makes sense on a quality older FAAC or BFT unit. If the board is original and the gearbox is gone, a new operator often costs less than fixing both, and it comes with a fresh warranty. We will show you the numbers on both options before you commit. Call (877) 610-2993 for an honest read.
Yes, that is one of the custom jobs we do regularly in Terrell Hills. We cut the opening, weld a matching frame and pickets, hang the pedestrian gate with new hinges, and mount the latch. Most of these jobs run $1,200 to $2,600 depending on the width and how much matching the existing ironwork matters. You get a written price before any cutting starts.
A typical post replacement on an estate gate in Terrell Hills runs $650 to $1,250 per post. That includes breaking out the old footing, cutting back any live oak roots, setting the new post in a deeper footing with rebar, and rehanging the gate. If the gate needs new hinges or weld repair at the same time, we will quote that separately so you know exactly what you are paying for.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Terrell Hills and the surrounding communities. Hal started this shop in 2001 and still shows up to look at the gate himself.





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