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 Installation Across San Lorenzo
Gate installation in San Lorenzo, CA usually means replacing a 70-year-old post-and-frame system, not just hanging a new panel. Most homes here were built between 1947 and 1953, and the original gate hardware is now failing all at once across the neighborhood. Gatewood Fence & Gate has repaired and replaced enough of these postwar gates to know exactly what we’ll find before we dig the first footing. If you need a straight answer and a written price, call Hal at (877) 610-2993.
We’re the local crew that shows up in San Lorenzo with a welder in the truck and enough concrete on board to set new posts the same day. No call center. No three-state dispatch. Just Gate Installation done by people whose names you’ll actually know.
Why Gatewood Fence & Gate Is San Lorenzo’s Preferred Gate Installation Company
Hal Gatewood started this shop in 2001, and his name is on every invoice. That matters in a place like San Lorenzo, where half the homes still have the original gate hardware from the Truman administration. We have pulled more seized hinge pins and rotted post bases out of this neighborhood’s flatland clay than we can count, and we know which corners of 94580 hold water longest after a winter storm. When you call, a live person answers. When we quote a price, that’s the price before any work starts.
San Lorenzo homeowners have been burned before by national outfits that quote low on the phone and show up with a different number. We don’t play that game. The price Hal quotes is the price you pay, agreed in writing before we touch a hinge. Our customers in the Via Alamitos, Bockman, and Hesperian corridor neighborhoods know we’ll show up in the window we promised, and that the 90-Day Done Right Promise means one phone call brings us back if anything isn’t right.
Our Gate Installation Services in San Lorenzo
Driveway Gate Installation
A driveway gate in San Lorenzo has to handle the same salt-laden air that eats car paint and patio furniture faster here than in drier parts of the East Bay. We size every driveway gate for the marine humidity that funnels up the San Lorenzo Creek corridor, then build it on footings that go below the root zone so the winter clay swell doesn’t heave the posts out of plumb by spring. Whether it’s a single gate on a modest ranch lot or a double gate on a wider county parcel, we spec the hinge weight rating before we order a single part.
Pedestrian Gate Installation
Pedestrian gates in San Lorenzo see daily use, and the old ones were not built for it. The original 1950s frames rust-seize at the hinge post from decades of Bay-mouth humidity, and the latch stops meeting the strike plate. We install pedestrian gates with stainless hardware and set the posts in concrete with proper drainage so you’re not fighting the gate every morning. If we can save the original panel, we will. That’s the repair-first difference.
Sliding Gate Installation
Sliding gates are common on San Lorenzo lots where the driveway runs tight to the house and a swing gate would block the walkway. They need a level track on stable soil, which in this flatland clay means compacted base and proper drainage under the rail. We install rolling gates with operators rated for the gate’s actual weight, not the optimistic number on the box. If your lot slopes toward San Lorenzo Creek, we’ll account for that before the track goes down so the gate doesn’t fight gravity on every cycle.
Swing Gate Installation
A swing gate on the flatland soils of San Lorenzo is a test of the post, not the gate. Clay that saturates in winter and bakes in summer will move anything set shallow. We set gate posts at least 36 inches deep, below the root zone of any nearby tree, and pour footings with enough mass to hold a pair of FAAC or Linear operators without flexing. Many San Lorenzo swing gate jobs start with us pulling a rotted post that somebody else buried 18 inches deep and called it good. That’s why the gate sagged.
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 Lorenzo
We’re certified to service and install nine major gate operators, including FAAC, BFT, Linear, and Viking. For San Lorenzo’s salt-air conditions, we recommend operators with corrosion-resistant housings and sealed circuit boards, because the same moisture that rusts your gate frame will get inside an unsealed motor housing within two seasons. We stock replacement parts locally for the brands we service, so we’re not waiting on a slow freight truck when your gate is down. If you have a specific brand in mind, call (877) 610-2993 and we’ll tell you straight whether it’s a good fit for a Bay-adjacent lot.
Common Gate Installation Problems We See in San Lorenzo Homes
- Post footings heaving in flatland clay. San Lorenzo’s expansive clay soils saturate every winter and shrink every summer. That seasonal cycle works shallow posts loose and throws swing gates out of alignment. We set new posts below the root and swell zone, which is deeper than most standard installations.
- Original 1950s wrought-iron frames rust-seized at the hinge post. Decades of salt air and humidity funneled up the San Lorenzo Creek corridor mean the original gate hardware is often beyond saving. We can sometimes salvage the panels while replacing the frame and hardware.
- Undersized solar operators on long driveways. Some of San Lorenzo’s wider ranch-lot parcels and county plots have driveways too long for a practical hard-wire run. Homeowners get sold underpowered solar kits that die within the first rainy season. We spec solar systems with enough panel and battery capacity for fog-shortened winter days.
- County permit confusion on unincorporated parcels. San Lorenzo is not an incorporated city, so gate projects here fall under Alameda County permitting rules, not the City of San Leandro. Homeowners regularly assume San Leandro rules apply because the two communities share a border. We know which county requirements apply to your specific lot.
Pricing for Gate Installation in San Lorenzo, CA
A typical driveway gate installation in San Lorenzo runs $2,400-$5,800 for a single swing or sliding gate with a basic operator. A double gate installation usually lands between $4,800 and $9,500, depending on gate width, operator weight rating, and whether we’re pulling old footings. Solar-powered operators, where wiring is impractical on longer county parcels, add roughly $1,200-$2,400 over an equivalent hard-wired system. Pedestrian gates are the most affordable at $900-$2,200. Every job is quoted in writing before we start, and the number on that paper is the number you pay. Seniors and veterans get 10% off, permanently. There’s no trip charge inside the county, and if you have a written estimate from another company, Hal will give you a free second opinion on it.
Call (877) 610-2993 for an exact quote on your San Lorenzo gate. Estimates are free.
We Also Serve Cities Near San Lorenzo
Our crews work throughout the East Bay, and San Lorenzo is home base for many of our regular customers. If you’re in Ashland, San Leandro, Cherryland, or Castro Valley, the same owner-operated crew that works in 94580 covers your street too. Same warranty, same written pricing.
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 - Gate Installation in San Lorenzo
Yes, most driveway gate replacements on San Lorenzo parcels require an Alameda County permit, because this is an unincorporated community and not part of the City of San Leandro. The specific permit depends on gate height, operator type, and whether you’re changing the footprint of the old gate. We handle the county paperwork and can tell you in the first phone call whether your specific project triggers a permit or falls under a simple repair allowance. Call (877) 610-2993 and we’ll walk you through it.
Because the problem is the post footing, not the hinge. San Lorenzo’s flatland clay expands when saturated by winter rain, and any post set shallower than about 30 inches will move with it. The gate sags because the post leans, and no amount of hinge tightening fixes a leaning post. We pull the old footing, pour new concrete below the root and swell zone, and reset the post so the gate stays aligned through every wet season. If this sounds familiar, call us for a free look at the post before you spend more on hinge repairs.
Yes, if it’s sized correctly. A wide double gate on a San Lorenzo county parcel needs a solar panel with enough wattage and battery storage for fog-shortened winter days, not a box-store kit rated for a light single gate. The salt air and winter overcast here mean undersized solar systems drain within the first rainy season. We spec solar operators with sealed battery compartments and enough reserve capacity to run the gate for multiple days without direct sun. Call (877) 610-2993 and we’ll size one for your actual gate weight and lot orientation.
It accelerates corrosion on any unpainted or unsealed metal surface, and it gets inside operator housing that isn’t properly sealed. The humidity funneled up the San Lorenzo Creek corridor means steel frames need a marine-grade primer and powder coat, stainless hardware is worth the upgrade on hinge pins and latch components, and operator control boards should sit in sealed enclosures. Gatewood has been installing gates in this exact salt-air environment since 2001, and we spec every component for it. We’ll tell you which parts need the marine treatment and which don’t, so you’re not paying for upgrades that don’t matter.
Yes, in many cases we can keep the original panels and rebuild the frame and hinges around them. The original 1950s San Lorenzo gate panels often have a character you can’t buy new, and Hal would rather preserve that than scrap it. We assess the panel condition, then rebuild the rusted frame, set new posts, and re-hang the original panels with modern corrosion-resistant hardware. If the panels are too far gone, we’ll show you before we quote anything. Call (877) 610-2993 for a straight answer and a free estimate.
Written by Hal Gatewood, Owner at Gatewood Fence & Gate, serving San Lorenzo since 2001.