Fast, Reliable Gate Parts & Welding Across Sunset
Gate parts and welding repair in Sunset typically costs $180–$650 depending on whether you’re fixing a hinge, replacing a post, or doing full custom fabrication, and most jobs are completed same-day. For the thousands of ornamental wrought iron portones on 1970s–1990s ranch homes throughout 33173, this means finding a technician who can weld custom repairs on-site rather than ordering generic parts that won’t fit.

We’re Summit Gate Repair Service Miami, and we know Sunset’s gates. James Wilson, our owner and lead technician, has spent eight years working on the exact ironwork you’ll find along Southwest 142nd Avenue, Sunset Drive, and the residential blocks between Miller Drive and Coral Way. We’ve replaced posts that cracked in tropical storm winds, re-welded scrollwork hinges that corroded through decades of Miami-Dade humidity, and retrofitted obsolete openers on gates that were custom-fabricated before most current brands existed. When you call (844) 722-6701, you’re talking to James directly — not a dispatcher — and he’s usually at your Sunset home within hours, welding equipment and parts stocked in the van.
Why Summit Gate Repair Service Miami Is Sunset’s Preferred Gate Parts & Welding Company
730+ customers have reviewed our work at 4.8 stars, and a significant share of those reviews come from right here in 33173. Sunset homeowners return to us because we don’t outsource the welding — James handles the job himself, cutting and fitting custom rail sections on your driveway rather than hauling your gate to a third-party fabricator and leaving you waiting a week.
Our response time to Sunset is typically same-day because we’re already working in neighboring Olympia Heights, Kendale Lakes, and Westwood Lake. We know the area’s gate stock intimately: the custom-welded hinges on 1980s portones, the undersized concrete footings that predate current hurricane code, the obsolete FAAC and LiftMaster operators still clinging to life in garages off Sunset Drive. That local knowledge saves you a return trip. We’re also the Gate Parts & Welding specialist that stocks parts for nine major brands — including DoorKing, Mighty Mule, and Elite — so when your operator needs a bracket re-welded to accept modern hardware, we finish in one visit.
Our Gate Parts & Welding Services in Sunset
Hinge Replacement
In Sunset, hinge replacement rarely means unbolting a standard part and swapping it in. The ornamental wrought iron portones on 1970s–1990s ranch homes here typically have custom hinges welded directly to the gate post, not bolted on like newer construction. When corrosion from Miami-Dade’s subtropical humidity weakens that weld joint, we torch-cut the old hinge free, grind the post clean, and precisely re-weld a new hinge or rebuild the original. A typical hinge replacement in Sunset runs $220–$380. We’ve done this exact repair on homes near Miller Drive where the original 1987 scrollwork hinge had corroded to the point of snapping.
Post Replacement
Post replacement in Sunset is where our hurricane-code expertise matters most. Miami-Dade’s High-Velocity Hurricane Zone requirements mandate specific concrete footing depths and diameters for gate posts — standards that didn’t exist when many 33173 homes were built. We routinely find original posts set in footings too shallow or too narrow for current code, especially on homes near Southwest 142nd Avenue. When we replace a post, we excavate to proper depth, pour HVHZ-compliant concrete, and re-weld your gate hardware to the new post. This isn’t optional if you’re installing a heavier modern operator or retrofitting an older gate. Post replacement in Sunset typically costs $450–$650 including footing work.
Rail Repair
Bottom rails on Sunset’s older wrought iron gates take a beating. Years of ground contact, lawn equipment strikes, and the settling common in 1970s–1980s construction leave rails warped, rusted through, or separated from vertical pickets. On a Southwest 142nd Avenue home, we found a 1985-era FAAC operator straining against a one-piece wrought iron gate with a warped bottom rail from years of Hurricane Andrew-era repairs. Our team cut out the rusted section, custom-bent a new rail piece, and re-welded the original scrollwork to restore the gate without replacing the entire unit. Rail repair in Sunset generally runs $280–$480 depending on how much custom fabrication the scrollwork requires.
Custom Welding & Fabrication
Custom welding is the backbone of our Sunset work. Because so many 33173 gates were locally fabricated rather than mass-produced, off-the-shelf parts often don’t exist. James welds replacement scrollwork, rebuilds decorative finials, and fabricates mounting brackets to adapt modern openers to legacy gate frames. We carry a portable MIG/TIG rig and stock common steel profiles, so most custom welding happens on your property same-day. Custom welding projects in Sunset range from $180 for a simple bracket to $600+ for extensive scrollwork replication.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Sunset
We work on DoorKing, Elite, and Mighty Mule operators regularly in Sunset, and we stock common parts for all three brands in our service van. That matters when your 1990s Mighty Mule needs a new limit switch bracket welded to a corroded frame, or your Elite CSW200 requires a custom mounting plate because the original bolt pattern doesn’t match current hardware. We also service LiftMaster, FAAC, BFT, Linear, Viking, and Ghost Controls — nine brands total — so whether your gate has a modern smart opener or a pre-internet workhorse, we have the parts and the welding skill to make it work. No waiting for a second contractor. No “we’ll come back when the part arrives.”
Common Gate Parts & Welding Problems We See in Sunset Homes
- Obsolete opener circuit boards. Original 1970s–1980s LiftMaster openers in Sunset have boards that haven’t been manufactured in decades. Parts are nearly impossible to source, forcing a retrofit that requires re-welding brackets to fit modern I-beam rails. We encounter this regularly on homes near Coral Way.
- Cracked post footings from operator torque. Miami-Dade’s HVHZ code now mandates substantial concrete footings for gate posts, but many Sunset homes have undersized footings that crack under the torque of even a properly functioning operator. We find this during repair calls and address it before installing new hardware.
- Brittle weld joints on custom scrollwork hinges. The custom hinges on wrought iron portones are often welded directly to the post. Repeated corrosion from 33173’s year-round humidity makes the weld joint brittle, and a “simple” hinge replacement becomes full re-welding rather than unbolting.
- UV-degraded gate rollers and track misalignment. Intense South Florida sun degrades nylon rollers and warps aluminum track on sliding gates, particularly on west-facing installations common in Sunset’s ranch-style lots. We replace rollers with UV-stabilized hardware and realign track, welding new mounting points where the original fasteners have pulled free.
Pricing for Gate Parts & Welding in Sunset, FL
| Service | Typical Range in Sunset |
|---|---|
| Hinge replacement (custom welded) | $220 – $380 |
| Rail repair / section replacement | $280 – $480 |
| Custom welding / fabrication | $180 – $600+ |
| Post replacement with HVHZ footing | $450 – $650 |
| Gate roller replacement | $160 – $280 |
| Latch / lock repair or replacement | $140 – $260 |
What moves you within these ranges? Extent of corrosion damage, whether we can access the weld point without disassembling decorative elements, and whether hurricane-code footing work is required. Custom scrollwork replication sits at the high end because it’s hand-fabricated to match your existing design. We always provide upfront pricing before starting work — call (844) 722-6701 for a free estimate at your Sunset home.
We Also Serve Cities Near Sunset
James and our van are regularly in Olympia Heights for post-replacement jobs on similarly aged ranch homes, Westwood Lake for access control upgrades, Richmond Heights for welding repairs on commercial gates, and Kendale Lakes for full operator retrofits. If you’re in any of these areas and need gate parts or welding, the same response times and local expertise apply.
Serving Sunset, FL — Our Local Coverage Area
We’re based in the Sunset 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 Sunset
We cannot source original Wayne-Dalton parts for 1978 openers; those components have been obsolete for decades. What we do is retrofit a modern operator — typically a LiftMaster or Ghost Controls unit — and custom-weld new mounting brackets to your existing gate frame so the upgrade fits without replacing the ironwork. This retrofit with custom welding runs $380–$580 in Sunset. Call (844) 722-6701 and we’ll assess your gate’s structural condition to confirm it’s a candidate.
You need a post replacement with a footing that meets Miami-Dade HVHZ standards: typically 36 inches deep minimum and 12 inches in diameter for residential gates, though exact specs depend on your gate’s weight and wind exposure. Many Sunset homes have original footings half that size. We excavate, pour to code, and re-weld your hardware. Post replacement with compliant footing in Sunset costs $450–$650. Call (844) 722-6701 for a free inspection — wobbling posts only get worse.
Yes, we can replicate and weld replacement scrollwork for Sunset’s ornamental portones. James shapes matching scrolls from steel stock using the broken piece or photos as reference, then welds and finishes to blend with your existing gate. Simple scroll replication starts around $220; complex multi-element fabrication runs $400–$600. We do this on-site in Sunset, not at a distant shop. Call (844) 722-6701 to schedule.
A humming motor with no movement usually means a failed capacitor or seized gearbox; on 1990s FAAC units, both issues often signal end-of-life because replacement parts are scarce and expensive when found. We typically recommend retrofitting a modern operator — we work on FAAC, but we also stock DoorKing and Mighty Mule units that bolt up with custom-welded adapter brackets. Retrofit with welding in Sunset runs $480–$720 versus $300+ for a repair that may fail again within months. Call (844) 722-6701 and we’ll diagnose on-site.
We stock standard hinge pins, but Sunset’s 1970s–1990s wrought iron gates rarely use standard hardware. Most have custom-welded hinges that require torch-cutting and re-welding rather than pin replacement. When we encounter a gate that does use removable pins — usually a later modification — we carry 3/4-inch and 1-inch hardened pins. The real issue is usually the weld joint, not the pin. Hinge service in Sunset is typically $220–$380. Call (844) 722-6701 and James will assess what you’re actually dealing with.
Written by James Wilson, Owner at Summit Gate Repair Service Miami, serving Sunset and Miami-Dade County since 2016.