Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Fence Installation Across San Lorenzo
Fence installation in San Lorenzo runs $3,500-$9,000 for a typical vinyl fence and $4,000-$10,000 for aluminum, with wood privacy fences landing somewhere in the middle depending on footage and post depth. We’re Barrett & Sons Construction, and we’ve been pulling permits and standing behind our work since 1998. If you’re anywhere in San Lorenzo, call Tom’s sons directly at (877) 610-1318 and we’ll come out, look at your property line, and give you a written line-item quote before a single post hole is dug.
What makes San Lorenzo different from every other town we work in is the San Lorenzo Village Homes Association. More on that below, but know this: we handle the Architectural Control Committee review, the Alameda County permit, and the inspection sign-off so you’re never stuck holding a cease-and-desist letter.
Why Barrett & Sons Construction Is San Lorenzo’s Preferred Fence Installation Company
We’re the name-on-the-truck crew. Tom Barrett started this company in 1998, and his sons run the fence crews today. When you call (877) 610-1318, a live person answers, 24/7. Not a voicemail box, not an out-of-state call center. You’ll talk to someone who knows the difference between a Bohannon tract lot and a post-1960 infill lot, because we’ve worked both.
San Lorenzo homeowners have already been burned by national outfits that quote one price on the phone and show up with another. We do not do that. Every scope, every allowance, every price change arrives in writing as a change order before work happens. That means no surprise invoices at the end. Tom’s name, his address, and his license number are published and verifiable. Look it up before you sign anything. Ask anyone on your street, or look up the license number yourself.
Every fence job in San Lorenzo comes with our 90-Day Done Right Promise. It’s written on the contract, not buried in fine print: if it’s not done right, Tom comes back and makes it right, one call. That’s the same promise we’ve stood behind for over 29 years.
Our Fence Installation Services in San Lorenzo
We handle the full range of Fence Installation work throughout San Lorenzo, from simple side-yard privacy to full perimeter replacement on a 1948 Bohannon cottage. Here’s what we do most often for 94580 homeowners.
Wood Fence Installation in San Lorenzo
Most San Lorenzo lots still have their original mid-century boundaries, and redwood is the standard that matches the Bohannon streetscape. We build board-on-board, shadowbox, and solid privacy fences using kiln-dried redwood or pressure-treated pine, with posts set below the clay movement line. In flat, exposed sections of San Lorenzo between Hesperian Boulevard and the creek, we add wind-rated post anchors and shear hardware as standard, because the 2022 California Residential Code requires it and because leaning fences after the first winter storm are precisely what we get called back to fix.
Vinyl Fence Installation in San Lorenzo
Vinyl works well in San Lorenzo where the soil is persistently damp from creek moisture and irrigation runoff, because it won’t rot or wick water the way wood can. We install solid and semi-private vinyl fence panels from manufacturers that publish their wind-load ratings. A typical San Lorenzo vinyl fence project runs $3,500-$9,000, and we include the concrete gravel base and post depth upgrades that keep the fence straight through several wet-dry cycles on expansive clay.
Chain Link and Aluminum Fence Installation in San Lorenzo
For pool enclosures, side-yard runs, and security perimeters, aluminum fence is the strongest fit for San Lorenzo’s exposure. Aluminum fence installation in San Lorenzo runs $4,000-$10,000 depending on grade and footage. We use commercial-grade aluminum posts and rails, and we set them below the frost line and beyond the shrink-swell zone. Chain link is still the budget workhorse for utility areas and rear property lines, and we’re happy to quote it. Neither one gets special treatment here; both get undersized if you skip the geotechnical basics, and both need the same ACC review if they face the street.
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 carry named brands you can verify, not mystery materials off the back of a van. For San Lorenzo fence jobs, we regularly install Simtek steel-reinforced posts, ActiveYards aluminum, and Bufftech vinyl. We stock local parts and common post anchors for the clay-heavy soil under 94580, which means repairs and change orders don’t wait on a freight shipment. For hardscape tie-ins where a fence meets a paver patio or driveway edge, we use Techo-Bloc and Cambridge Pavers products, with Oldcastle and Quikrete bases mixed on site. Materials you can look up, not brands that disappear when the warranty claim shows up.
Common Fence Installation Problems We See in San Lorenzo Homes
After 29 years and a lot of fences in this town, here’s what keeps showing up on the west side of the creek and up toward the Castro Valley border:
- Posts heaving out of level within two winters. San Lorenzo sits on expansive clay that shrinks in summer and swells in winter. A post set in a 2-foot hole with one bag of concrete absorbs that movement and tilts. We set posts deeper, on a continuous gravel base, with depth appropriate to the shrink-swell zone, not the bare code minimum.
- Fence quotes missing wind-rated hardware. The flat, exposed tract from San Lorenzo Village out toward Via Chiquita catches bay wind, and the 2022 California Residential Code requires shear straps and wind-rated post anchors for this exposure category. Cheap quotes leave those out, and the fence leans after one storm season.
- Cease-and-desist letters from the SLVHA. If your fence is over 42 inches and faces a street or is visible from a neighbor’s lot, the Architectural Control Committee must sign off before or concurrent with the county permit. Skipping that step, even with a valid Alameda County permit, stalls the job mid-construction and can force you to tear out work the committee deems incompatible with the original Bohannon streetscape.
- Cracked slabs and fence post footings fighting each other. Many San Lorenzo backyards have original 1940s concrete slabs that have cracked along the property edge. Setting a new fence on top of that shifting edge, without addressing the load path, puts every post at risk. We look at the slab edge first, then recommend whether the fence goes inside, outside, or on a poured continuous footing.
Pricing for Fence Installation in San Lorenzo, CA
Here’s what San Lorenzo homeowners should expect for the two most common fence types we install. These are installed prices, including permits where required, ACC review coordination, wind-rated hardware, and the 90-Day Done Right Promise on workmanship. If a quote comes in materially lower, ask what’s been left out: the post depth, the wind anchors, the permit, or the ACC review. Usually it’s all four.
| Fence Type | San Lorenzo Price Range | What It Includes |
|---|---|---|
| Vinyl Fence Installation | $3,500-$9,000 | Panels, posts set below clay movement, aluminum insert posts, wind anchors, permit & ACC review |
| Aluminum Fence Installation | $4,000-$10,000 | Grade 2 or commercial aluminum, deep-set posts, gate hardware, permit & ACC review |
Wood fence pricing in San Lorenzo tracks with footage, redwood grade, and how much of the original 70-plus-year-old framing is reusable. A 6-foot redwood board-on-board privacy run typically lands between the vinyl and aluminum figures above. Every quote we give is a written line item, and every quote includes the permit and ACC review line. Call (877) 610-1318 for a free estimate, and we’ll bring the numbers with us.
What the Local Codes and HOA Actually Require in San Lorenzo
Here’s the part most fence pages skip. In San Lorenzo Village, the Architectural Control Committee enforces design compatibility with the original 1944-1952 Bohannon tract, so any fence over 42 inches facing a street or visible from a neighbor requires ACC approval before the county permit is stamped. That step is completely absent in unincorporated Hayward or Oakland, where similar-looking streets have no such layer. We know exactly when to file the ACC application, how to photograph the site for the committee, and what fence styles and heights the committee has historically approved. We also know what gets rejected, so you don’t pay to redo a cedar fence the committee flags for wrong post caps or raw galvanized hardware visible from the street.
A compliant San Lorenzo fence quote must include several specific line items that a cheap quote will leave off. Among them: wind-rated post anchors and shear straps per the 2022 California Residential Code for this exposed flat tract, post depths that go below the documented expansive clay movement zone, a written draw schedule that ties payments to milestones (not a big upfront number with no accountability), and a specific line for the ACC review and Alameda County permit. We put all four on paper before the first post hole gets dug, and we don’t proceed until you’ve signed that scope. The permit inspector works for you, not for me, which is exactly why we want him on site.
We also document everything. That matters when a windstorm knocks down an older fence that a previous owner built without permits. For a fence we install, we photograph the footing depth, the post anchors, the shear straps, and the inspector’s sign-off, and we hand you that file with the final walkthrough. If you ever need an insurance claim on that fence, you have the paper trail your adjuster will ask for. A neighbor with an unpermitted, undocumented fence has an uphill fight with an insurer who can point to missing permits and wind rating absent from the install.
A San Lorenzo Field Note, From Our Crew
On a 1948 Bohannon cottage off Via Chiquita, we installed a 6-foot redwood board-on-board privacy fence after our excavator exposed a shallow 18-inch footing where the old fence had heaved and cracked. That was a direct result of the shrink-swell clay that moves every San Lorenzo street. We replaced the load path with a continuous 24-inch concrete gravel base and Simtek posts rated for 90 mph exposure C, then pulled the permit and scheduled the ACC review so the Alameda County inspector’s sign-off came on the same day as our final punch list. That’s how a San Lorenzo fence is supposed to go.
We Also Serve Cities Near San Lorenzo
If you’re just outside the village, give us a call. We regularly build fences in San Lorenzo and the surrounding communities, including Ashland, San Leandro, Cherryland, and Castro Valley. Same crew, same written scope, same 90-Day Done Right Promise. No trip charge inside the county.
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 - Fence Installation in San Lorenzo
Yes, if the fence is over 42 inches and faces a street or is visible from a neighbor’s lot. Matching your neighbor’s height does not exempt you. The ACC enforces design compatibility with the original Bohannon tract, so height is only one factor. We file the ACC review as part of every eligible San Lorenzo fence quote, and we coordinate it with the Alameda County permit so the project doesn’t stall. Call (877) 610-1318 to get yours started with the paperwork handled.
For the flat, exposed sections of San Lorenzo, your fence should meet the 90 mph exposure C rating required under the 2022 California Residential Code when posts and panels go through certain wind-load calculations. We use Simtek steel-reinforced posts and rated post anchors, and we document the rating on your final paperwork. A quote that doesn’t mention wind rating for this area is leaving hardware out. We’ll walk you through it, and our estimates are free at (877) 610-1318.
A draw schedule is a written payment plan tied to milestones: materials delivered, posts set and inspected, panels installed, final walkthrough. San Lorenzo homeowners who’ve been burned by national companies that collect 50 percent upfront and never come back tell us the draw schedule is exactly what they want. A quote without one typically wants the money faster and says less about what happens if you’re unhappy midway. Every Barrett & Sons fence quote includes a written draw schedule tied to concrete deliverables. Call (877) 610-1318 and we’ll show you what one looks like.
Your insurer will ask whether the fence was built to code, permitted, and rated for the wind that took it down. If you can produce the permit, the ACC review, the wind-load rating, and photos of the post depth and anchors, the claim is straightforward. If the fence was built by the previous owner with no permit and no paper, the adjuster has reasons to deny or reduce the claim on the grounds that the structure wasn’t code-compliant. We photograph the footing, the hardware, and the inspector’s sign-off, and we put that file in your hand. It’s part of the job, not an extra.
That depends entirely on where the slab sits relative to the property line and the planned post locations. In San Lorenzo, original 1940s slabs often crack along the yard edge as the expansive clay shifts. If the fence posts are going near that edge, we want the slab stabilized or the fence moved to a better load path before we dig. If the slab is purely cosmetic and far from the line, the fence can go first. We inspect for this on every San Lorenzo fence quote. Call (877) 610-1318 and we’ll tell you what your yard needs.
Get Your San Lorenzo Fence Quote Started Today
Call (877) 610-1318 to schedule your free fence estimate in San Lorenzo. Someone will answer live, 24/7. We’ll walk your property line, talk through the ACC and county permit steps, and hand you a written line-item quote with the post depth, wind rating, and draw schedule right there in black and white. Senior and veteran discount: 10 percent, applied permanently. $40 off any fence repair over $200. No trip charge inside the county.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving San Lorenzo and the surrounding East Bay since 1998.