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 San Lorenzo
Gate repair in San Lorenzo usually means one of two things: a sagging gate that drags and won’t latch, or an operator that stopped responding. Most calls we handle in 94580 involve gates that were hung when the tract homes went up, typically between the late 1940s and mid-1960s, and the posts, hinges, and operators have been working hard ever since. We know the ranch-style lots, the clay soil, and the way moisture moves through this part of Alameda County. That local knowledge saves time on diagnosis. If your gate is giving you trouble, call us at (833) 593-6440. Same-day service is available for urgent safety issues.
Why Gate Repair Pleasanton Is San Lorenzo’s Preferred Gate Repair Company
We’re a gate-only shop. Every call we run in San Lorenzo is a gate call, whether it’s a residential swing gate, an automatic driveway operator, or a side-yard pedestrian gate that’s started scraping the concrete. That focus means our techs show up with gate hardware on the truck, not a general handyman’s grab-bag. We service equipment from Viking, Ghost Controls, DoorKing, and Elite, along with LiftMaster, FAAC, BFT, Linear, and Mighty Mule. When a San Lorenzo homeowner calls about a DoorKing board that won’t respond or a Viking arm that’s lost its travel limits, we’ve usually got the diagnostic path mapped before we arrive.
Our Gate Repair team has spent enough hours in San Lorenzo to know what to expect before the gate even comes into view. The clay-heavy soil under the post-WWII housing stock shifts seasonally. Wet winters swell it, dry summers shrink it. That movement works hinge posts loose over decades. What often looks like a gate problem is actually a post problem. We check both. This page is part of our commitment to giving San Lorenzo homeowners straight answers about their specific situation.
Styles & brands we work with
- Wrought iron
- Wood & steel frame
- Farm & ranch
- Sliding driveway gates
- LiftMaster operators
Wrought Iron Gate Repair in San Lorenzo
Wrought iron gate repair in San Lorenzo is one of our most common requests, and for good reason. These gates were typically installed new with the home in the 1950s or 60s, which means the ironwork itself is often still solid, but the hardware around it has aged out. Hinges wear, posts lean, and coastal-influenced dampness works its way into every joint. The gate itself usually doesn’t need to be replaced. What it needs is a specialist who can assess the real failure point and correct it. A typical hinge replacement with sag correction in San Lorenzo runs $280 – $550. If the post needs to be reset in new concrete, expect $450 – $900 depending on access and whether the old footing can be reused.
Sag Correction and Hinge Replacement
Most wrought iron gates we reset in San Lorenzo aren’t broken. They’re leaning. The original hinge posts were set in clay soil that expands and contracts with the seasons. Add forty or fifty years of heavy use and the post shifts a few degrees, which translates to inches of sag at the latch side. We correct the alignment, replace the worn hinge bearings, and reset the post if needed. The gate keeps its original character and works as it should.
Rust Repair and Binding Joints
San Lorenzo’s damp winter air is hard on bare metal. Surface rust at hinge barrels and latch hardware is the usual culprit when a gate starts binding or squealing. We remove the hardware, clean the rust, and replace components that are too far gone. In most cases, the gate face itself just needs a scuff and repaint rather than replacement. If the bottom rail has rusted through from standing water, we’ll tell you that honestly and quote a patch or a replacement section.
Metal Gate Repair in San Lorenzo
Metal gate repair in San Lorenzo covers a broad range of work, from aluminum drive gates to chain-link pedestrian gates and steel commercial operators. The common thread is metal on metal: hinges wearing against pins, wheels grinding on tracks, and slide gates that drag because the rollers have flattened. A typical roller and track adjustment on a sliding gate in San Lorenzo runs $250 – $500. If the chain or sprocket on an older slide operator has failed, budget $400 – $700 for parts and labor. Metal gates are worth repairing; they rarely need full replacement unless there’s structural corrosion at the frame.
Slide Gate Track and Roller Service
Most slide gate failures in San Lorenzo are mechanical before they’re electrical. The gate works fine for years, then starts shuddering and stalling. That’s almost always flat spots on the rollers or a track that’s picked up debris from the wet season. We clean the track, replace the rollers, and adjust the guide wheels. The operator usually doesn’t need to be touched.
Frame Straightening and Weld Repair
San Lorenzo’s narrow lots mean side-yard gates sometimes catch a car bumper or a garbage tote at the wrong angle. Bent frames and cracked welds are common, especially on older tubular steel gates that weren’t built for that kind of force. We straighten what’s straightenable and weld what’s cracked. If the frame is too far gone, we’ll say so and give you a replacement price.
Trusted Brands We Service in San Lorenzo
We maintain working knowledge across nine major gate operator brands, which matters when your system was installed ten or twenty years ago and the original installer is long gone. In San Lorenzo, we regularly service Doorking and Viking operators from the 1990s and early 2000s, plus newer LiftMaster, FAAC, BFT, Linear, Ghost Controls in San Lorenzo, Elite, and Mighty Mule systems. We stock common control boards, remote receivers, and safety sensors for same-week repairs. When a compatible board isn’t on the shelf, we source it fast so you’re not waiting weeks for your gate to work again.
Common Gate Repair Problems We See in San Lorenzo Homes
- Wood gates swelling in winter: The wet season saturates the bottom rail, causing wood gates to swell and stick against the jamb. When the rains stop and the air dries out, those same gates shrink and loosen at the hinges, often throwing the latch out of alignment. Swelling then shrinking cycles are the main reason wood gates in San Lorenzo need regular hinge and latch adjustment.
- Wrought-iron hinges rusting and binding: Coastal-influenced dampness attacks bare metal hinge barrels. The rust builds up inside the bearing surface until the gate starts grinding and dragging. On a narrow San Lorenzo lot where the side gate is the only rear access, a binding gate quickly becomes a daily fight.
- Obsolete operators without entrapment protection: Original 1950s and 60s gate operators, when they still run, usually lack the safety reversing and photocell sensors required on modern automatic gates. These units often have obsolete control boards that can’t accept current safety accessories. We’ll tell you honestly whether a retrofit is possible or whether replacement is the cheaper long-term answer.
- Sagging posts on aged footings: The expansive clay soil under San Lorenzo shifts with winter rain and summer drought. Fifty-year-old post footings, poured shallow when the house was built, move with that soil. The result is a post that leans a few degrees and a gate that drags at the latch end.
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AfterHow Much Does Gate Repair Cost in San Lorenzo, CA?
Gate repair pricing in San Lorenzo depends on the failure mode, but these are the realistic ranges we see week to week. Hinge replacement and sag correction on a wrought-iron or wood gate: $280 – $550. Post reset with new concrete: $450 – $900. Track and roller service on a slide gate: $250 – $500. Control board replacement on a LiftMaster, DoorKing, or Viking operator: $350 – $850 installed, depending on the model. Full operator replacement, including the arm and safety sensors: $1,500 – $3,200. Every job is quoted and agreed in writing before we start work. There’s no surprise invoice at the end.
If the gate is old enough that the board is obsolete and sensors can’t be added, we’ll walk you through the repair-vs-replace math. Sometimes a new operator is cheaper than chasing parts for a dead legacy board. Call (833) 593-6440 for an exact quote. Estimates are free.
Why San Lorenzo’s Narrow Lots Make Gate Repair Different
Because San Lorenzo’s lots are narrow and side-yard gates are the only rear-access route, a dragging or sagging gate often blocks garbage and utility access. It’s not just an annoyance; it means the PG&E reader can’t get to the meter, the garbage tote can’t get to the curb, and a water leak at the back hose bib becomes an emergency you can’t reach. The hinges set decades ago in the area’s expansive clay soil shift with winter rain and dry-season shrinkage. That’s a San Lorenzo problem specifically. On a ranch-style home in the Bockman Road area, our crew repaired a sagging wrought-iron swing gate that had been dragging for months. The hinge post had shifted in the clay soil, so we reset the post footing, performed sag correction, and replaced the worn hinges, restoring smooth operation without replacing the gate. We also upgraded the aging LiftMaster operator with a safety photocell to meet current standards. That’s the repair-before-replace approach we take across San Lorenzo whenever the original gate still has life in it.
We Also Serve Cities Near San Lorenzo
Our service area around San Lorenzo extends to Castro Valley, Hayward, Union City, and Newark. If you’re in one of those communities and dealing with a gate that won’t open, won’t close, or won’t stop beeping, call us at (833) 593-6440. We run calls across the East Bay and know the housing stock in every one of these cities.
Serving San Lorenzo, CA – Our Local Coverage Area
We’re based in the San Lorenzo 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 San Lorenzo
Yes, in most cases we can fix a dragging side-yard gate without replacing it. The typical causes are a shifted hinge post, worn hinge barrels, or a bottom rail that has swollen with winter moisture. We reset or reinforce the post, replace the hinges, and adjust the latch. Repair typically runs $280 – $550. Call (833) 593-6440 and we’ll assess it.
It depends on the operator’s overall condition. If the motor and gear train are still solid, a retrofit board with current entrapment protection can extend its life for years, typically $500 – $900. If the operator is corroded, the gear train is worn, or the board is one of several failing parts, replacement is often cheaper over five years. We’ll give you both numbers and let you decide. Estimates are free.
Yes. Automatic gate operators in California must have primary and secondary entrapment protection, typically a reversing mechanism plus photo-eye sensors or contact edges. Many original San Lorenzo gates from the 1950s and 60s were installed before these requirements existed and lack both. We can add sensors and reversing boards to most operators that can accept them, or recommend replacement if the system can’t be brought current.
San Lorenzo’s coastal-influenced dampness accelerates rust on unsealed hinge barrels and latch hardware. Once the bearing surface inside the hinge rusts, the gate grinds and drags with every cycle. The fix is replacing the hinges rather than lubricating them, because lubrication doesn’t remove the rust inside the bearing. We install sealed hinges where the design allows, which lasts far longer.
Yes. We service DoorKing and Elite operators regularly, along with LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, and Mighty Mule. Most DoorKing and Elite issues in San Lorenzo are control board failures, limit switch misalignment, or worn gear trains. We stock common boards and replacement parts. If your operator won’t respond or runs past its limits, call (833) 593-6440 for same-week service.
Get Your Gate Moving Again in San Lorenzo
If your gate is dragging, binding, or refusing to open, don’t wait until it blocks your rear access completely. Call Gate Repair Pleasanton at (833) 593-6440 for a free estimate from a dedicated gate technician who knows San Lorenzo’s mid-century gates and legacy operators. We’ll quote the work before we start, and we’ll only recommend replacement when repair genuinely doesn’t pencil out. Serving all of 94580 and the surrounding East Bay.
Written by Arturo Zamora, Owner at Gate Repair Pleasanton, serving San Lorenzo and the East Bay.