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 Parts & Welding Across Cos Cob
Gate parts and welding in Cos Cob, CT typically runs $180-$950 depending on whether we’re replacing a hinge, rebuilding a post, or fabricating custom ornamental steel. Most repairs on harbor-side properties are done the same day we show up, because we carry stainless and hot-dip galvanized hardware on the truck rather than ordering it in. If your gate is binding, sagging, or won’t close, call (877) 610-2993 and you’ll get Hal or someone from his crew, not a voicemail. We’ve been fixing gates in this part of Fairfield County long enough to know exactly what the salt air off the Mianus River does to steel.
Cos Cob has its own set of gate problems. Properties within a few blocks of Cos Cob Harbor get hit with salt-laden air year round, and that changes which parts we install and how we weld them. We’re based close enough to run service calls through Cos Cob, Riverside, and Old Greenwich without making you wait on a crew from two counties away.
Why Gatewood Fence & Gate Is Cos Cob’s Preferred Gate Parts & Welding Company
Hal Gatewood has been running this shop since 2001, and his name is on the building, the truck, and every invoice. That matters when you’re hiring someone to weld on a custom ornamental gate that cost more than most cars. A lot of companies will look at a rusted hinge pin on a wrought-iron gate and tell you to replace the whole leaf. We fix the pin, true the gate, and send you a written 90-Day Done Right Promise that says if it’s not right, one call brings us back. No runaround, no fine print.
Gate repair in Cos Cob is different from the work we do inland. The salt air near the harbor basin means we’re constantly cutting out corroded hardware that a gate in Backcountry Greenwich wouldn’t need replaced for another decade. Local residents call us because, well, the person who answers the phone at (877) 610-2993 actually knows Cos Cob. We’re not reading a script. We know the difference between a 1930s colonial on Valleywood Road and a newer build up by North Street.
You’ll also see the same faces on every job. Hal or one of his background-checked crew members shows up in a uniform, gives you a straight answer, and quotes a price before any weld is struck. That’s how we’ve built a local reputation among Cos Cob homeowners who have already been burned by national outfits that quote one number on the phone and another at the door. With us, the price is the price. It’s agreed on before work starts.
Our Gate Parts & Welding Services in Cos Cob
Hinge Replacement
Hinge failure is the most common gate problem we see in Cos Cob, and it’s almost always worse near the harbor. Salt-laden air from the Mianus River pits steel hinge pins within two to three seasons, causing them to seize and overload the gate operator. When the operator strains, it trips the safety circuit or burns out the motor. That’s why we default to stainless or hot-dip galvanized hinge hardware on any harbor-side replacement. We cut out the old pin, sleeve the hinge barrel if it’s scored, and rehang the gate so it swings without dragging. A typical hinge replacement in Cos Cob runs $180-$420 per hinge assembly, depending on gate weight and whether the post has shifted.
Post Replacement
A gate sags in the hinge post, not in the middle, and that is where we start. Freeze-thaw ground heave in Connecticut shifts stone and brick pillar foundations every winter, and by spring a gate that ran true in November is dragging on the striker. In Cos Cob, the problem is worse because the ground never fully dries out; the moisture near the harbor expands and contracts with every frost cycle. We’ll dig out the old footing, reset the post in concrete, and re-align the operator. Post replacement in Cos Cob generally runs $500-$950, depending on post size, pillar construction, and whether we’re re-welding the gate frame to the new post. Every job carries the 90-Day Done Right Promise in writing.
Rail Repair
Slide gates on Cos Cob’s longer driveways put enormous stress on the ground track and rail. Salt-laden air plus winter road treatments corrode the rail surface, which then chews up the rollers and makes the gate grind and chatter. We repair or replace the rail, re-set the rack-and-pinion alignment, and if the corrosion has pitted the rail beyond service, we’ll weld in a new section rather than replacing the whole track. Rail repair locally runs $250-$700, depending on rail length and corrosion depth.
Custom Welding
This is where Hal gets genuinely interested. Cos Cob’s housing stock includes late-19th-century colonials and newer luxury infill, and many of those driveways are gated by custom wrought-iron or powder-coated steel that you can’t just order a replacement leaf for. We weld on site, in your driveway, so the gate never leaves your property. Curled scrollwork, rusted-through bottom rails, broken pickets, cracked frame corners: we’ll cut out the bad section and weld in new steel, matching the ornamental pattern as closely as the original. Custom welding in Cos Cob runs $350-$1,200 depending on complexity. And the job is priced before we strike an arc, so there are no surprises at the end.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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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 Cos Cob
We’re certified to service nine major gate brands, including FAAC, BFT, Linear, and Viking. If one of those names is on your operator, we already know how to work on it. More importantly, we keep common replacement parts stocked for Cos Cob customers, because waiting a week for a hinge pin to arrive from a warehouse in another state doesn’t help anyone. When we need a part we don’t stock, we know the local supply houses in Stamford and Greenwich. That means less downtime for your gate and less time with your driveway open to the street.
Common Gate Parts & Welding Problems We See in Cos Cob Homes
- Salt corrosion on ornamental steelwork near Cos Cob Harbor. Properties within a few blocks of the boat basin see galvanic corrosion eat through steel hinge pins and actuator mounts in as little as two to three seasons. Standard zinc-plated parts won’t survive a second winter that close to tidal water.
- Frozen or seized operator mechanisms from winter moisture. The year-round humidity near the Mianus River gets inside operator housings, and when winter hits, the condensation freezes. A gate that won’t open at 7 a.m. on a January morning is usually a seized drive shaft or a frozen limit switch, not a motor failure.
- Slide gates thrown out of rack-and-pinion alignment by ground heave. Frost shifts stone pillar footings just enough to misalign the rack, and the operator strains until the safety photocell trips. This is a rack alignment issue, not an operator problem, and it’s a spring ritual for many Cos Cob driveways.
- Latch bolts that won’t engage because the striker post has moved. When the post shifts even a half inch, the latch bolt no longer lines up with the striker, and the gate won’t lock. We see this constantly on older harbor-side homes where the driveway posts have been moving for decades.
Pricing for Gate Parts & Welding in Cos Cob, CT
Here are straight numbers for the Cos Cob market. Hinge replacement runs $180-$420 per hinge. Post replacement runs $500-$950. Rail repair runs $250-$700. Custom welding runs $350-$1,200 depending on the ornamental work involved. A full hinge-and-post rebuild on a heavy ornamental swing gate can run $1,500-$3,000, but that’s a restoration, not a patch job. The price you’re quoted is the price you pay. We don’t tack on trip charges inside the county, and you’ll get a free written estimate before any work begins. Seniors and veterans get a permanent 10% discount, and any repair over $200 takes $40 off. Also, if another company gave you a written estimate, bring it to us for a free second opinion. Call (877) 610-2993 and we’ll give you a number over the phone, no haggling.
This Cos Cob page explains how tidal salt air and freeze-thaw ground heave change which gate parts and welding techniques actually hold up on harbor-side estates. That’s the local knowledge worth paying for, and it’s not something a generic gate repair site covers.
We Also Serve Cities Near Cos Cob
Our gate parts and welding crews work throughout Cos Cob and the surrounding communities. If you’re in Riverside, Old Greenwich, Greenwich, or Stamford, we’ll bring the same local knowledge and the same truck stock. Rate and turnaround depend on where you are, but the 90-Day Done Right Promise applies everywhere. If you want to see more about what Hal and his crew do, start with our Gate Parts & Welding page for the full service breakdown or see how we serve all of Cos Cob.
Serving Cos Cob, CT - Our Local Coverage Area
We’re based in the Cos Cob 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 Cos Cob
Because Cos Cob sits directly on the tidal Mianus River and Cos Cob Harbor, and the salt-laden air from the water accelerates oxidation on steel hardware. Hinges that last 15 years inland will pit and seize within two to three seasons near the harbor. The fix is stainless or hot-dip galvanized hardware, which we install as standard on harbor-side properties. If your hinges are already seized, call (877) 610-2993 and we’ll cut them out and rehang the gate the same week.
Yes, and that’s one of the main reasons Cos Cob homeowners call us rather than a gate replacement company. We weld on site and we match the ornamental pattern as closely as the original fabrication allows. Some 1930s scrollwork was wrought by hand and can’t be matched exactly, but we’ll get it close enough that no one notices until you point it out. The gate stays in your driveway, and the work is priced before we start.
Yes, and this is a spring ritual for us in Cos Cob. The freeze-thaw cycle shifts stone pillar footings enough to throw swing gates out of alignment, and the gate starts dragging on the striker or binding mid-swing. We reset the post, re-align the operator, and rehang the gate on hardware that won’t corrode. Call (877) 610-2993 for a free estimate, and we’ll give you a straight answer on whether the post needs resetting or just the hinges need replacing.
We replace them with sealed stainless rollers or hot-dip galvanized units, and we inspect the rail at the same time. Near Cos Cob Harbor, the rail and rollers corrode together, so replacing the roller without addressing the rail means the new roller gets chewed up in a season. A roller and rail replacement on a harbor-side slide gate typically runs $250-$700, and we’ll quote the exact number before any work begins. That quote holds.
No. The photo-eye, or safety photocell, is what stops the gate from closing on a car, a child, or a pet. If it’s off, the gate will close regardless of what’s in the path, and that’s a serious injury risk. We recommend stopping use of the gate until the photo-eye is checked. Often the problem is a misaligned sensor or a corroded wire near the ground track, and it’s usually a quick fix. But don’t run a gate without working safety sensors. Call (877) 610-2993 if the photo-eye is out, and we’ll get someone to Cos Cob to look at it.
Call Gatewood Fence & Gate for Gate Parts & Welding in Cos Cob
If your gate is sagging, seized, rusted through, or throwing the operator off, call (877) 610-2993. You’ll get a live person on the phone, a straight quote, and a repair done right the first time. Hal Gatewood has been at this since 2001, and his name is on the shop. You can drive by and look him in the eye. That’s still the oldest accountability there is. Estimates are free, the price is agreed before work starts, and every job carries the 90-Day Done Right Promise. If you’re in Cos Cob, Riverside, Old Greenwich, Greenwich, or Stamford and your gate needs parts or welding, call us today.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving Cos Cob since 2001.