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.
Fast, Reliable Gate Parts & Welding Across San Leandro
Gate parts and welding in San Leandro usually means one of two things: either a residential gate off Estudillo Avenue has rusted through at the hinge, or a commercial slide gate off Davis Street has seized up and the warehouse can’t move trucks. Gatewood Fence & Gate handles both. Hal Gatewood has run the shop since 2001, and nobody on his crew is surprised anymore by what salt air does to steel a half-mile from the bay. If your gate is sagging, grinding, or simply won’t open, call (877) 610-2993 and you’ll get a live person, not a voicemail. We quote the price before any work starts, and we stand behind every job with our 90-Day Done Right Promise.
Why Gatewood Fence & Gate Is San Leandro’s Preferred Gate Parts & Welding Company
We work all over San Leandro’s 94577, 94578, and 94579 ZIP codes, from Washington Manor to the industrial flats near the San Leandro Marina. The calls we get from San Leandro are a different mix than what we see in Castro Valley or San Lorenzo. More commercial slide gates. More rust. More hinge posts that have been quietly corroding for years behind a fresh coat of paint. Hal has seen enough of it that he can usually tell you on the phone what you’re dealing with before we even roll the truck.
San Leandro customers call us because we fix gates the way a local shop should. If a gate sags in the hinge post, we don’t sell you a new gate. We cut out the rotted section, weld in fresh steel, and send you a photo of the work. Every job carries the 90-Day Done Right Promise in writing, so if something isn’t right, one call brings us back. We’re not a franchise and we don’t work out of a call center. The name is on the shop, and the shop is down the road. That’s the oldest accountability there is.
We have a strong local reputation among San Leandro homeowners and the warehouse managers along Davis Street. The person who shows up is a background-checked, uniformed tech from Gatewood, not a subcontractor you’ve never heard of. And when you call, day or night, a live person answers 24/7. That matters when a gate is stuck open at 6 a.m. and you need to secure a building before the shift starts.
Our Gate Parts & Welding Services in San Leandro
Our Gate Parts & Welding team handles the full range of gate repair in San Leandro, but four jobs come up more than anything else in this city:
Hinge Replacement
Salt air off San Francisco Bay is brutal on gate hinges, especially anything west of I-880. A hinge that would last a decade in Livermore often fails in five to seven years in San Leandro’s western neighborhoods. We replace standard residential hinges with stainless-sealed units where it makes sense, and we check the post before we swap the hinge. A new hinge on a soft post is just a delay, not a repair.

Post Replacement
The mid-century homes in Washington Manor and Floresta often still have their original 1960s gate posts. Decades of bay moisture have done quiet work underground. We regularly find lag bolts sheared off corroded post anchors near the San Leandro Marina. When a post is gone, we dig it out, set a new one in concrete, and weld the gate back to something that will actually hold it. Fix the panel without the post and you’ll fix it twice.

Rail Repair
Wrought-iron gates from San Leandro’s postwar building boom crack along their bottom rails first. Moisture collects there, rust creeps in from the inside, and the rail eventually snaps under the gate’s own weight. We cut out the bad section, weld in matching steel, and grind it smooth before repainting. It keeps a 60-year-old gate doing its job instead of heading to the scrapyard.

Custom Welding
Some gates can’t be fixed with off-the-shelf parts. When a commercial slide gate on Davis Street has a non-standard rack mount or a residential gate needs a section rebuilt from scratch, our on-site welding covers it. Hal welds in your driveway or on your loading dock. The gate never leaves the property, and you see exactly what was done before the welder cools down.

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 San Leandro
We service nine major gate brands, and for San Leandro’s commercial properties that includes FAAC, BFT, Linear, and Viking equipment regularly. Whether you have an FAAC operator on a slide gate at a Davis Street warehouse or a Linear swing-gate motor on a residential driveway in the Floresta neighborhood, we can replace the board, the limit switches, the rollers, or the whole unit. We keep common parts on the truck, which means less waiting when a San Leandro gate is down.
Common Gate Parts & Welding Problems We See in San Leandro Homes
- Lag bolts sheared off corroded post anchors near the San Leandro Marina. The combination of bay moisture and old steel mountings means the anchor fails before the post does. We see this condition almost never in inland areas like Castro Valley.
- Hinges rusted through on 1960s wrought-iron driveway gates in Washington Manor and Floresta. The hinge pin wears out, the gate sags, and the panel starts dragging. The sag is in the hinge post, not the middle of the gate. That’s where we start.
- Slide gate rollers seizing from salt-laden humidity along the Davis Street industrial corridor. Seized rollers put extra strain on the rack and pinion and the gate operator, which leads to bigger motor failures if it isn’t caught in time.
- Operator motor housings corroding through on properties west of I-880. Marine air gets into the housing, limit switches short, and the gate either stops mid-cycle or ignores its safety limits entirely.
Pricing for Gate Parts & Welding in San Leandro, CA
Here are honest numbers for San Leandro’s market. Hinge replacement on a residential swing gate typically runs $180 to $340, including parts and welding. Post replacement runs $350 to $750 depending on how deep the old concrete is and whether we’re setting one post or two. Gate roller replacement for a commercial slide gate off Davis Street runs $250 to $600 per set, and custom welding work is quoted by the job, usually $150 to $400 for a typical rust repair or rail rebuild. The price you’re quoted is the price you pay. You agree to it before we start. We also offer $40 off any repair over $200, no trip charge inside the county, and a free second opinion on any written estimate. Seniors and veterans always get 10% off.
Call (877) 610-2993 for a free estimate. Hal will give you a number, not a range that changes at the door.
We Also Serve Cities Near San Leandro
We’re based in the San Francisco Bay Area and cover San Leandro daily, along with the surrounding communities. If you’re in San Leandro or nearby, we also serve Ashland, San Lorenzo, Cherryland, and Castro Valley. Same crew, same 90-Day Done Right Promise, same live person on the phone.
Serving San Leandro, CA - Our Local Coverage Area
We’re based in the San Leandro 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 San Leandro
Salt-laden humidity off San Francisco Bay corrodes steel hinges years faster than the drier hillside air in Castro Valley. A hinge that lasts a decade inland often fails in five to seven years in the 94577 ZIP, especially west of I-880 where the marine layer sits. We recommend stainless-sealed hinges for any San Leandro gate within a mile of the bay. Call (877) 610-2993 and we’ll tell you exactly what’s on your gate and what it needs.
Almost always, yes. Most sagging gates on San Leandro’s 1945 to 1965 tract homes have a failed hinge post or a rusted hinge, not a broken panel. We replace the hinge and weld the post if it needs it, and the gate stands back up. The gate stays in your driveway. If you’ve been told you need a new gate, call (877) 610-2993 for a free second opinion before you pay for that.
For heavy-duty slide gates in the Davis Street corridor, we use MIG welding with a stainless or sealed-roller setup on the moving parts. The welding itself is standard structural steel work, but the parts you put on afterward matter just as much. Non-sealed rollers seize in San Leandro’s humidity. We swap them for stainless-sealed units at the same time we weld the post footing. Call (877) 610-2993 for a site visit and a written quote.
Yes. Roller replacement on commercial slide gates is one of the most common jobs we do along Davis Street and the surrounding industrial streets. We replace seized rollers, inspect the rack and pinion for wear, and make sure the operator isn’t fighting the gate. A slide gate that’s working harder than it should is on its way to a motor failure. Call (877) 610-2993 and we’ll put your gate on a maintenance schedule that catches these problems before they shut your yard down.
Every three to four months. Salt air near the San Leandro Marina leaves a film on the photocell lenses that makes the gate more likely to false-trigger or, worse, fail to reverse. A quick wipe with a clean cloth fixes most of it. If your gate ever closes on a car or a person, that’s not a delay issue, that’s a safety issue, and you should call (877) 610-2993 the same day.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving San Leandro and the surrounding Bay Area since 2001.





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