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 estimateFast, Reliable Gate Repair Across Union City
A gate that won’t open, drags on the concrete, or refuses to latch is more than a nuisance in Union City, it’s a security gap on your property. Gate Repair Union City fixes manual and electric gates across the city, from the Decoto district to the townhomes near Union City Station. We’re a gate-only shop, which means the technician you talk to works on nothing but gates all day, every day. Call (833) 593-6430 and you’ll reach someone who can actually diagnose your problem over the phone, not a call center reading a script.
Most gate failures we see in Union City trace back to two things: gate hardware that’s 30 to 50 years old, and a fault line that runs directly under the city. We’ll get into both below.
Why Gate Repair Union City Is Union City’s Preferred Gate Repair Company
Gerardo Kendrick started this company with a simple rule: we only do gates. Not fences, not garage doors, not general handyman work. That focus matters when you have a LiftMaster operator that hums but won’t move the gate, or a swing gate with a post that’s tilted a quarter inch since the last Hayward Fault tremor. We’re trained across nine operator and gate brands, including FAAC, Elite, LiftMaster, and Mighty Mule, so the parts and diagnostic knowledge are already on the truck when we arrive in Union City.
Our Gate Repair team works across the entire city. Homeowners in the Mission Boulevard corridor, the Seven Hills area, and the neighborhoods off Alvarado-Niles Road call us for everything from seized hinges to failed control boards. Property managers with commercial slide gates on Union City Boulevard use us because we stock local parts and don’t make them wait a week for a single limit switch. When you call, you’ll get a straight answer about what’s wrong, what it costs, and whether the fix is worth doing.
Styles & brands we work with
- Wrought iron
- Wood & steel frame
- Farm & ranch
- Sliding driveway gates
- LiftMaster operators
Gate Welding in Union City
Gate welding in Union City is often the only repair that makes financial sense when a steel or wrought-iron gate has cracked at a hinge mount, snapped a picket, or rusted through near the bottom rail. Union City’s damp winter fog and summer heat cycles cause metal to expand and contract, and older gates that have been welded before sometimes fail at the old weld line because the original repair didn’t address the underlying flex in the frame. A typical gate welding repair in Union City runs $150 – $400 depending on the location and extent of the crack, while a full section rebuild can push $600 – $900 if the gate’s lower rail is heavily corroded.
Cracked Hinge and Frame Repairs
When a swing gate’s hinge plate tears away from the frame, bolting it back on rarely holds. The metal around the torn area is already fatigued. We grind back the damaged section, weld in a reinforced plate, and re-drill the hinge mounts so the gate hangs true again. This is specialized work that requires both a welder and a gate technician’s understanding of load paths, especially on the heavy ornamental gates common in Union City’s older neighborhoods.
Rusted Rail and Bottom Section Replacement
Union City’s marine-layer fog in the summer and rain in the winter keeps bottom rails damp for weeks at a time. We regularly cut out rusted lower sections on driveway gates along Alvarado Boulevard and weld in fresh steel, then prime and paint to match. If more than half the gate is compromised, we’ll tell you honestly and recommend a quote for a new gate instead, because welding onto heavily corroded metal is throwing money away.
Commercial Gate Repair in Union City
Commercial gate repair in Union City is a different animal from residential work. These are gates that cycle dozens of times a day, often on slide tracks with rack and pinion drive systems, and they’re usually tied to a keypad, card reader, or telephone entry system. A typical commercial slide gate repair in Union City runs $350 – $1,200 depending on whether we’re replacing a limit switch, rebuilding a chain or rack assembly, or swapping a failed control board. Slide gate track replacement can run $800 – $1,500 when the track has been bent or the wheels are worn through.
Slide Gate and Operator Repairs
When a commercial slide gate jumps the rack or grinds to a stop on Alvarado-Niles Road, the problem is usually worn chain tension, a bent track section, or a failed limit switch on the operator. We work on Viking, BFT, DoorKing, and FAAC commercial operators, and we keep common replacement boards and sensors on hand for Union City businesses that can’t afford a three-day shutdown. The fix often takes under two hours when the right parts are available.
Safety Loop and Photocell Retrofits
Many commercial gate systems in Union City were installed before current UL 325 safety standards, and their safety loops or photocells are either dead or intermittent. A gate that reverses on its own or ignores a vehicle on the loop is a liability. We retrofit existing systems with new safety edges, loops, and photocells so the gate complies with current requirements without requiring a full operator replacement.
Trusted Brands We Service in Union City
We work on LiftMaster, FAAC, Elite, and Mighty Mule systems specifically, and we carry common boards, remotes, and safety sensors for these brands on our service vehicles. If you have an older LiftMaster slide operator in a Union City commercial yard, or a Mighty Mule opener on a residential driveway gate, we can usually diagnose the problem and have the part in hand the same visit. Brand-agnostic means we recommend whatever fits your situation, whether that’s a budget-friendly retrofit or a commercial-grade FAAC replacement.
Common Gate Repair Problems We See in Union City Homes
- Seized hinges on repainted gates: Union City’s older homes have gates that have been repainted a dozen times over 40 years, and those paint layers bind metal hinges. Add damp winter fog and the gate starts sticking, then won’t close at all. The fix is usually new hinges and hinge-side frame work, not a new gate.
- Tilted posts from Hayward Fault settling: Minor seismic movement shifts gate posts a fraction of an inch, which is enough to make a swing gate drag or miss the latch. We re-set posts with fresh concrete footings and re-hang the gate properly.
- Swollen wooden gates every winter: The wet season brings fog and rain that make wooden gate panels swell against their frames. When summer heat dries them out, they warp the other way. This seasonal cycle causes recurring misalignment unless we trim, brace, and re-hang the gate with proper clearance.
- Obsolete operator boards: Many automatic gates installed in the 1980s and 1990s in Union City townhome developments have control boards that are no longer manufactured. When those boards die, the answer is a retrofit with a modern operator and current UL 325 safety photocells, not a board from eBay.
See the difference
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AfterPricing for Gate Repair in Union City, CA
Gate repair pricing in Union City depends on the actual failure, but here are straight numbers. Hinge replacement and gate re-hanging runs $225 – $500 for a standard residential swing gate. Post re-setting with new concrete starts around $400 and can reach $900 if the old footing needs full excavation. Electric operator replacement, including a new board and remotes, typically runs $700 – $1,500 depending on the brand and swing or slide configuration. Welding repairs on steel gates are $150 – $400 for cracks and $600 – $900 for section rebuilds. Every quote is agreed in writing before any work starts, and estimates are free. Call (833) 593-6430 to get an exact price for your gate.
We Also Serve Cities Near Union City
Union City is our home base, but our technicians also cover Newark, Fremont, Fairview, and San Lorenzo. If you’re just outside the city limits, call us and we’ll tell you honestly whether we can get to you today or schedule you for the next available slot. If you’re searching for Gate Repair in Union City specifically, you’re already in the right place.
Serving Union City, CA – Our Local Coverage Area
We’re based in the Union City 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 Union City
It can almost always be fixed. The sticking is usually a combination of wood swelling from winter fog and rain, plus hinge hardware that’s bound with 40 years of paint. We replace the hinges, re-hang the gate with proper clearance, and often trim or brace the panel so it doesn’t rub in wet weather. A new gate is only needed when the wood itself is rotted through, which usually shows up first at the bottom rail or hinge mounting points. Call (833) 593-6430 and we’ll give you a straight answer on whether yours is a repair or a replacement.
The most common causes are a failing safety photocell, a misaligned edge sensor, or a control board that’s reading false obstruction signals. In Union City, damp fog can also cause moisture in the sensor housings, which triggers intermittent false reverses. We test the photocells and safety edges first, then move to the board if needed. The fix is often a $150 – $300 sensor replacement rather than a full operator swap.
Yes. A rack and pinion slide gate that jumps the track usually has worn rack teeth, stretched chain tension, or bent track sections. We inspect the pinion gear, rack alignment, and wheel bearings in one visit, then repair or replace the failed components. Commercial slide gate track and rack repairs in Union City typically run $350 – $1,200, and we stock common parts for Viking, BFT, and DoorKing slide operators.
Check whether the hinge post has tilted. The Hayward Fault runs directly through Union City, and minor ground movement settles gate posts by fractions of an inch. That small shift is enough to make a swing gate drag, bind, or miss the latch. The gate panel itself is usually fine. The fix is re-setting the post in a new concrete footing and re-hanging the gate with adjustable hinges. That’s a $400 – $900 repair versus replacing a gate that doesn’t need to be replaced. Call us and we’ll confirm what actually moved.
Yes. We service solar gate openers from Mighty Mule and Ghost Controls in Union City, including panel diagnostics, battery replacement, and wiring repairs. We also install and repair keypad entry systems and intercoms on residential and commercial gates in Union City. If your solar opener has stopped charging or your keypad stopped accepting codes, we’ll trace the issue and fix it on site.
Call Gate Repair Union City for a Free Estimate
If your gate is stuck, sagging, or making a sound it never made before, call Gerardo Kendrick and the team at (833) 593-6430. We’ll talk through what’s going on, give you a realistic price range, and schedule a visit. Free estimates, written quotes before any work begins, and a technician who works on gates every single day. That’s what you get when you call a specialist.
Written by Gerardo Kendrick, Owner at Gate Repair Union City, serving Union City and the surrounding Bay Area.