When someone searches “metal gate repair near me,” they usually have one of about six problems, and which metal the gate is made from decides how it gets fixed. A cracked weld on a steel gate is a twenty-minute job for a technician with a welder on the truck. The same crack on an aluminum gate needs different equipment and often a shop. Knowing what you have, and what has failed, makes the call go faster and the estimate more accurate.
First: Which Metal Is Your Gate?
- Steel — the most common. Heavy, magnetic, and it rusts. Includes tube steel, pipe gates, and most “wrought iron” gates, which are really mild steel fabricated in an ornamental style.
- Wrought or ornamental iron — functionally steel for repair purposes. Scrollwork, finials, and decorative pickets; the design is custom and parts are made, not bought.
- Aluminum — light, non-magnetic, does not rust. Common on very wide gates, coastal properties, and pool fencing. Dents and cracks rather than corrodes.
A magnet on the frame tells you steel from aluminum in one second.
What Fails on Steel and Iron Gates
Rust
The defining problem in Houston. It starts at the bottom rail, at joints, and inside hollow tubes, and it progresses from cosmetic to structural over a few years. Surface rust is cleaned and recoated; structural rust means cutting out the affected section and welding in new steel. Full guide: How Houston Humidity Destroys Iron Gates.
Worn hinges and sag
Steel gates are heavy, and heavy gates wear out hinge pins. The leaf drops, drags, and stops latching. The fix is new properly rated hinges, welded on, with the gate re-hung level. See How to Fix a Sagging Iron Gate.
Cracked welds
Picket-to-rail joints, hinge welds, and brace joints crack from cycling stress, vehicle impact, or rust undermining the joint. Most can be ground clean and re-welded on-site.
Bent frames and pickets
Vehicle impact is the usual cause. Individual pickets are cut out and replaced. Bent rails or a racked frame are heated and straightened, or the section is rebuilt if the damage is severe.
What Fails on Aluminum Gates
Cracked welds and joints
Aluminum work-hardens and cracks at welds under repeated stress, especially on wide gates. Aluminum welding requires a TIG or spool-gun MIG setup and clean material; it is not a driveway repair for most shops, so cracked aluminum frames often go to a fabrication shop.
Dents and deformation
Aluminum dents easily. Cosmetic dents are usually left alone; structural bends in a rail typically mean replacing the section, because aluminum does not straighten cleanly the way steel does.
Hardware corrosion
The aluminum does not rust, but the steel hinges, latches, and fasteners bolted to it do — and where steel touches aluminum, galvanic corrosion attacks both. Stainless or properly isolated hardware is the fix.
What Fails on Every Metal Gate
The operator and its accessories do not care what the gate is made of. Dead batteries, failed photo eyes, capacitors, control boards, and limit drift make up about half of all gate service calls regardless of material. If your gate is automatic and the metal itself looks fine, start with the seven checks before assuming a mechanical problem.
On-Site vs. Shop Repairs
A well-equipped metal gate service truck carries a welder, grinder, cutting tools, and stock hinges, and can handle most steel and iron repairs in one visit: hinge replacement, weld repairs, picket replacement, latch work, and minor straightening. Repairs that go to the shop are full refinishing and powder coating, major frame rebuilds, custom fabrication of ornamental pieces, and most aluminum welding. A good company tells you up front which category your repair is in and how long the gate will be off its hinges.
Choosing a Metal Gate Repair Service
The question that separates a gate company from a handyman is whether they fabricate. A company that welds and fabricates can repair the gate you have and match its design. One that does not will steer you toward replacement because that is all they can sell. The rest of what to check — insurance, operator brands, warranties, response time — is in How to Choose a Gate Company in Houston.
Welder on every truck. Most repairs done in one visit.
$89 service call, applied to the repair. Written estimate before work starts. Same-day service across Houston, The Woodlands, Katy, Spring, and surrounding areas. More on our gate repair page.