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.
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AfterFast, Reliable Gate Repair Across Charleston
Most gate repairs in Charleston run $180 – $420 before parts, depending on what failed and whether it’s a swing or slide gate. If your gate won’t open, sags on its hinges, or stopped responding to the keypad, we can usually get a tech to your home same day when you call before noon. Calder Gate Repair serves the entire Charleston peninsula, West Ashley, James Island, Daniel Island, and Mount Pleasant. Call (903) 417-0793 for a written price before any work starts.
Why Calder Gate Repair Is Charleston’s Preferred Gate Repair Company
Charleston homeowners deal with a specific set of gate problems that inland cities never see. Salt air off the harbor eats through standard hardware. Sandy soil under James Island and Folly Beach shifts posts out of alignment. And hurricane season brings wind loads that bend tracks and burn out operators. Our techs know these failure patterns because we work them every week across the Lowcountry.
Every job we do in Charleston comes with three things in writing: a price quoted before the first bolt comes off, a 365-Day Done Right Promise, and a free second visit if the repair fails within that year. Nico Alvarez runs our gate repair team, and he’s particular about this stuff: background-checked techs in uniform, a live arrival time you can track on your phone, and a digital invoice you pay from a link. No four-hour windows, no voicemail runaround. A live person answers 24/7.
We’re the dedicated Gate Repair specialist inside the Relay Home Co. family, which has been operating since 2009. Our Charleston dispatch is coordinated from the brand’s Charlotte office, but the crews you’ll meet are local and factory-familiar with FAAC, BFT, Linear, Viking, LiftMaster, and more.
Wrought Iron Gate Repair in Charleston
Wrought iron gate repair in Charleston is one of the most common calls we get, and it’s almost never just about the iron. The ornamented gates on historic homes along Broad Street and around the South of Broad neighborhood look beautiful, but the posts underneath them sit in sandy, shifting soil. A gate that suddenly drags on the latch side usually means the hinge post has moved, not that the iron bent. Wrought iron gate repair in Charleston typically runs $220 – $650 depending on post work, hinge replacement, and rust treatment.
Post Refooting and Realignment
When a post shifts in Charleston’s sandy subsoil, tightening the hinges won’t help. The post needs to be dug out, refooted with additional concrete, and set plumb before the gate is rehung. We do this with a string line and level, not just eyeballing it.
Rust Treatment and Reinforcement
Salt air means rust. We grind the affected area, treat it with a rust-inhibiting primer, and reinforce any thinned sections with plate steel before repainting. On severely corroded scrollwork, we cut out the bad section and weld in new matching stock.
Metal Gate Repair in Charleston
Metal gate repair in Charleston covers a lot of ground: aluminum driveway gates, steel pedestrian gates, and decorative panels on older homes in Wagener Terrace and Hampton Park. Aluminum doesn’t rust, but it corrodes differently in salt air, especially where dissimilar metals meet. Steel gates rust from the inside out in this climate. Metal gate repair in Charleston generally runs $200 – $580 before parts, with post work running higher.
Welding and Crack Repair
Cracks at weld joints are the most common structural failure we see. The gate flexes every time the wind pushes on it, and over a few hurricane seasons, a hairline crack becomes a full break. We grind, weld, and gusset the joint so it holds under load.
Corrosion Control and Hardware Replacement
We regularly replace hinges, latch bolts, and gate stops on Charleston homes because standard zinc-plated hardware lasts about three years here. We spec hot-dip galvanized or stainless hardware instead, and use marine-grade grease on moving parts. It costs a little more upfront and lasts four to five times longer.
Trusted Brands We Service in Charleston
Charleston gates run on all kinds of openers, and we’re factory-familiar with the ones you’re most likely to have: FAAC ticketing systems on HOA entrances, BFT operators on newer developments, Linear boards on older lift systems, and Viking on heavy slide gates. Because salt corrosion hits control boards and photocells hard here, we keep common parts stocked locally so we don’t have to wait on a shipment from Atlanta. That means faster turnaround when your opener stops responding. If you have a LiftMaster or Mighty Mule, we work on those daily too.
Common Gate Repair Problems We See in Charleston Homes
- Posts shifted in sandy soil. Areas like James Island and Folly Beach sit on sand that drains fast and shifts with tidal groundwater. Gate posts set with minimum concrete lean over time, causing the gate to sag and the latch to miss.
- Salt-corroded safety photocells. The photo eye that stops your gate from closing on a car or child sits inches off the ground and gets washed in salt spray. We replace several of these a month in Charleston, especially on homes near the creeks and marsh edges.
- Storm-bent gate tracks. After a tropical storm or hurricane, we get calls from across West Ashley and Daniel Island about slide gates that bind at one point on the track. Wind-driven debris or water pressure can bow a track section without touching the gate itself.
- Failed opener control boards. Charleston’s humidity pushes corrosion into low-voltage boards faster than dry climates. Common symptoms: the gate opens but won’t close, the keypad blinks but nothing moves, or the opener hums and trips.
Pricing for Gate Repair in Charleston, SC
Here’s what you can expect for common jobs in Charleston: fixing a sagging hinge or realigning a swing gate runs $180 – $350. Replacing a photocell or keypad is $150 – $280. Control board replacement on a Linear or FAAC opener typically lands between $300 – $600 installed. Full post refooting is $450 – $900 depending on depth and access. We quote every job in writing before work starts. The number on the invoice is the number you agreed to at the door. Parts are priced at cost plus markup, and we’ll show you the line items if you want to see them. Call (903) 417-0793 for a free estimate.
We recently repaired a sagging wrought iron swing gate at a home on Water Street in downtown Charleston. The hinge post had shifted in the sandy soil, so our tech reset the footing with additional concrete and reinstalled the gate with new hinges. After that, we replaced the LiftMaster operator’s safety photocell, which had failed from salt corrosion, and tested the entrapment protection to make sure it met UL 325. The gate now swings smoothly and the owner has reliable keypad entry again.
We Also Serve Cities Near Charleston
Beyond Charleston proper, our techs cover the surrounding Lowcountry: Mount Pleasant, West Ashley, James Island, Daniel Island, North Charleston, Summerville, Goose Creek, and Hanahan. If you’re in one of those areas and need Gate Repair in Charleston metro, same pricing and guarantees apply.
Serving Charleston, SC - Our Local Coverage Area
We’re based in the Charleston 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 Charleston
Most gate repairs in Charleston run between $180 and $420 before parts. Common jobs like hinge realignment, photocell replacement, and keypad repair fall in that range. Structural work like post refooting or weld repair runs $450 – $900. You’ll get an exact written quote before any work starts. Call (903) 417-0793 and we’ll give you a real number.
Yes. We repair automatic gates in Charleston’s Historic District regularly, including properties on Broad Street, Meeting Street, and South of Broad. Historic District work often involves older wrought iron gates paired with newer opener hardware, which we’re set up to handle. Access can be tight, but we plan for that ahead of time.
Test your gate’s safety sensors at least once a month, and more often during hurricane season when salt spray is heavy. Place a four-by-four post or a trash can in the gate’s path and close it. The gate should reverse immediately. If it doesn’t, call (903) 417-0793 and we’ll check the photocell alignment and wiring.
Yes, this is one of the most frequent calls we get from James Island and Folly Beach. The fix usually involves re-footing the hinge post with deeper concrete, resetting the gate to plumb, and installing new hinges. We have done dozens of these in Charleston’s sandy subsoil and know how to make the repair last.
We repair FAAC, BFT, Linear, Viking, LiftMaster, DoorKing, Elite, Ghost Controls, and Mighty Mule operators. That covers nearly every opener installed on Charleston homes and HOA properties. If you’re not sure what brand you have, call (903) 417-0793 and we’ll identify it over the phone.
Get Your Charleston Gate Fixed Today
If your gate is sagging, stuck, or silent, call Calder Gate Repair at (903) 417-0793. We’ll give you a written price before work begins, send a tech with a trackable arrival time, and back every repair with the 365-Day Done Right Promise. Live person answers 24/7.
Written by Nico Alvarez, Owner at Calder Gate Repair, serving Charleston gate repair and opener service.