Wrought iron
Wood & steel frame
Farm & ranch
Sliding driveway gates
LiftMaster operatorsFree 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.
Get your free estimateStyles & brands we work with
See the difference
Before
After
Before
After
Before
AfterWeld & Rust Repair in Houston, TX
Weld and rust repair in Houston typically costs $225 – $750 for most residential gate jobs, depending on how far the corrosion has spread and whether structural steel needs to be replaced or can be ground back and reinforced. In this city’s humidity and salt air, rust is not a cosmetic issue, it’s a structural one that moves through mild steel faster than most homeowners expect. Portcullis Automatic Gate Repair welds, grinds, treats, and repaints rust-damaged gate frames and panels, and we give you a written price before we strike the first arc.
We’re an independently owned Kingswell company, and we’ve been repairing gates in Houston since 2008. Dean Prescott leads the shop, and every technician who shows up at your driveway is background-checked and in uniform. If you’ve watched a gate sag, a hinge tear free, or rust bloom through a powder coat, call us at (325) 378-0676 and we’ll tell you what the repair will cost over the phone. If you want a broader look at what we handle, start with our Gate Repair page.
When You Need Weld & Rust Repair
Rust never announces itself politely. By the time you see it, it’s already working through the metal underneath. Here’s what usually pushes Houston homeowners to pick up the phone:
- The gate drags or scrapes at the latch post. Hinges rust first, and once a lower hinge loses its bite, the whole gate drops at the free end and grinds against the concrete.
- Flaking or bubbling paint with orange streaks under it. That’s not a paint failure. That’s oxidation lifting the coating from the steel beneath, common on gates near Galveston Bay or any neighborhood with sprinkler overspray.
- A cracked weld at a hinge, a post cap, or a decorative scroll. Houston’s clay soil shifts with every wet-dry cycle, and a gate that moves with it eventually fatigue-cracks at the welded joints.
- A hinge that has pulled loose from the post or the gate frame. When the steel around a hinge rots thin, the hinge plate tears free under the gate’s own weight.
- A gate that lists to one side even though the opener still runs. The frame itself may be compromised. Rust eats welds from the inside out, and the first sign is often a panel that no longer sits square.
- Surface rust you’d rather stop now than replace later. Houston’s humidity means a little surface rust today is a through-section hole in two or three years. Catching it early is always cheaper.
Our Weld & Rust Repair Process
Every job starts the same way: you get a written price before we touch anything. Here’s how weld and rust repair works with Portcullis Gate Repair Houston:
- Assessment and written quote. We inspect the gate frame, hinges, posts, and any decorative steel. We measure the rust depth, find the cracked welds, and put a fixed price in writing. No “we’ll see once we start.” The price you sign is the price you pay.
- Preparation and rust removal. We grind or media-blast the affected areas back to bright metal. You don’t weld over rust, ever. We cut until we find solid steel, and if the section is too far gone, we replace that piece of tube or plate rather than building on a bad foundation.
- Welding and reinforcement. This is where the trade matters. We weld with the right process for the material thickness, then grind the repair flat so the gate hangs true and the repair doesn’t look like a patch. Where a hinge pulled free, we weld the hinge back and often add a backing plate to spread the load.
- Rust treatment and sealing. After the weld cools, we treat the bare steel with a rust-inhibiting primer, then paint or powder coat to match the existing finish as closely as the materials allow. A weld that isn’t sealed will rust again inside a Houston summer.
- Re-hang and test. We re-mount the gate, adjust the hinges, and cycle the opener if you have one. The gate should swing or slide without dragging, and the latch should line up like it did when the gate was new.
- Written Kingswell Guarantee. You get a written guarantee on the repair, stamped on the invoice. If that weld or that rust repair fails inside 365 days, we come back and fix it at no charge under the 365-Day Done Right Promise.
Weld & Rust Repair Pricing in Houston
Here’s what we see across the Houston market, including neighborhoods like Meyerland, Spring Branch, Kingwood, and Clear Lake. These are honest ranges, not teaser numbers:
| Repair Type | Typical Range (Parts & Labor) |
|---|---|
| Surface rust treatment and repaint (small gate) | $150 – $300 |
| Hinge re-weld (one hinge, including prep and paint) | $125 – $225 |
| Cracked weld repair (frame or decorative steel) | $180 – $350 |
| Hinge replacement with weld-in backing plate | $250 – $450 per hinge |
| Section replacement (rusted-through frame tube or panel) | $300 – $750 depending on section size |
| Full gate re-powder coat after rust repair | $400 – $900 depending on gate size |
What moves the price is how much steel has to come out and how much has to go back in. A hinge that just needs re-welding is a one-hour job. A bottom rail that’s rusted through from sprinkler overspray needs new steel cut, fitted, welded, and finished. If the rust has reached the post, we may need gate realignment or to set a new post, which adds concrete work and cure time.
We don’t give you a “starting at” price and then find reasons to climb. We inspect, we measure, and we write the number down before any of our tools come off the truck. Call (325) 378-0676 and describe what you’re seeing. We’ll tell you what’s likely involved and schedule a no-charge estimate.
FAQs – Weld & Rust Repair
How much does weld and rust repair cost in Houston?
Most residential weld and rust repairs in Houston run between $225 and $750, with simple hinge re-welds at the low end and rusted-through frame section replacements at the high end. See how much does gate repair cost? (2026 Price Guide) - Houston, TX for more detail. The two biggest cost drivers are how deep the rust has penetrated and whether structural steel needs to be replaced rather than ground back and reinforced. Call (325) 378-0676 and we’ll give you a written quote after a quick inspection, free of charge.
Can you fix a rusted gate without replacing the whole thing?
In most cases, yes. If the rust is surface-level or limited to a hinge or a single frame tube, we grind or media-blast the affected area back to clean steel, treat it, weld any damage, and repaint or powder coat. The gate is only a candidate for full replacement when the structural tubes are rusted through in multiple places and the frame can no longer hold its square. We’ll tell you honestly which situation you’re in, and the price is in writing before we start.
How long will a weld repair hold up in Houston’s humidity?
A properly executed weld, ground clean and sealed with a rust-inhibiting primer and paint, will last for years, not months. The reason welds fail quickly in Houston is usually preparation, welding over rust or paint, or leaving the finished weld unprotected against the humidity. Our repairs carry a 365-day written guarantee under the 365-Day Done Right Promise. If the weld or the rust repair fails inside that year, we return and correct it at no charge.
Do you weld aluminum gates as well as steel?
Yes. Aluminum requires a different process and filler metal than steel, and Houston’s salt air and pool chemicals attack aluminum differently too, usually pitting rather than flaking. We weld both materials, and the same written Kingswell Guarantee applies to every aluminum weld and rust-treatment job we do.
Written by Dean Prescott, Owner at Portcullis Gate Repair Houston, serving Houston.