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 Half Moon Bay
Fence installation in Half Moon Bay runs $3,500 to $9,000 for most wood, vinyl, or aluminum runs, and the permitting path here is unlike anywhere else in San Mateo County. That’s the honest answer before we even look at your property line. We’ve been building fences on the coast since 1998, and we know which projects trigger Coastal Commission review before we quote, not after. Call (877) 610-1318 and Tom or one of his sons will walk the line with you.
Half Moon Bay isn’t one town. It’s Old Town cottages off Main Street, ranch parcels up Higgins Canyon Road, and newer coastal builds near Miramar. Each one has different soil, different wind exposure, and a different relationship with the Coastal Commission. If your fence crosses the wrong line, you don’t find out until the permit counter sends you packing. We scope that before we quote. That alone saves homeowners four to six months and several thousand dollars in surprise fees.
Why Barrett & Sons Construction Is Half Moon Bay’s Preferred Fence Installation Company
Tom Barrett founded this company in 1998, and his sons run the crews. That means the person who shakes your hand at the estimate is related to the person setting the posts. Homeowners between 50 and 70 tell us the same story: a national outfit quoted one number on the phone, showed up with another, and the permit wasn’t their problem. We don’t work that way.
Every scope, every allowance, every price change arrives as a written change order before work happens. If the Coastal Commission requires a second permit, you see it in writing with a line item. No surprises at invoice. We pull permits on every eligible job and the inspector signs off before we leave. And our 90-Day Done Right Promise is written into the contract: if something isn’t right, Tom comes back and makes it right, one call.
Serving Half Moon Bay means understanding that a fence post five feet from the coastal bluff lives in a different world than one in Burlingame. Salt-laden air, fog drip, and 50-mph gusts off open ranch grass all change what materials make sense. We’ve been answering our own phone since before most of our competitors had a website. A live person picks up 24/7.
Our Fence Installation Services in Half Moon Bay
Wood Fence
Cedar and redwood are the classic choices in Half Moon Bay, but not all wood survives the marine layer. We recommend heartwood grades, pressure-treated kickboards at ground contact, and stainless or hot-dipped galvanized fasteners throughout. Using plain zinc-plated hardware near the coastal bluffs means green drips on your boards and snapped rails by the third winter.
Vinyl Fence
Vinyl handles Half Moon Bay’s moisture better than wood, but wind is the catch. The open agricultural fields around town let gusts hammer a solid 6-foot panel. We set vinyl posts deeper than code minimum and use thicker wall profiles where the property faces unbroken grassland. A typical vinyl fence in Half Moon Bay runs $3,500 to $9,000 depending on footage and exposure.
Aluminum Fence
For ocean-view properties near Miramar and Princeton-by-the-Sea, aluminum gives you the sightline without the rust. The salt spray that eats steel posts doesn’t touch properly powder-coated aluminum. We install residential-grade and commercial-grade panels, and we recut gate swings to clear drainage swales when the grading plan calls for it. Aluminum runs $4,000 to $10,000 on most Half Moon Bay lots.
Privacy Fence
Most Half Moon Bay privacy fences run 6 feet solid. That’s exactly the height that catches the most wind. We space posts for the gust load, not just the panel weight, and we use concrete footings with a bell-bottom flare where the soil is sandy. The coastal ridges near El Granada get hammered. We’d rather overbuild the post and never see the fence again than save $40 and come back in two years.
Fence Repair
Too many Half Moon Bay fences fail at the sill line, where fog drip from the cypress belt never dries. We replace the rotted sections, not the whole run, when the posts still carry load. If the posts are gone, we swap them for hot-dipped galvanized steel and pressure-treated kickboards. Repair work here often runs a few hundred to a couple thousand dollars, and it buys you years before a full replacement.
What happens when you call
- 1
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 Half Moon Bay
We stock materials we’d put on our own homes. For fence hardware and drainage accessories, that includes Schluter products when we’re tying into retaining or hardscape edges. On roofing-adjacent fence work where a run meets the house, we’ve installed GAF underlayment and flashing details that hold up to the marine layer. You won’t see mystery hardware off a van. You’ll see names you can look up.
Common Fence Installation Problems We See in Half Moon Bay Homes
- Salt corrosion on hardware. Zinc-plated fasteners fail fast near the coast. We specify stainless or hot-dipped galvanized on every run within a mile of the water, because a snapped rail at the third winter costs more to fix than the right screws ever would.
- Fog drip rot at the sill plate. Cypress and eucalyptus canopy keep fence bottoms wet even with zero rainfall. We use pressure-treated kickboards and gravel drainage at every post base on wooded parcels along Highway 92.
- Wind load on solid panels. Code-minimum 24-inch post depth fails where gusts hit 50 mph across open ranch grass. We embed posts deeper and use larger concrete bells on exposed properties, especially east of Higgins Canyon Road.
- Coastal Commission permit surprises. A fence that crosses the Commission’s jurisdiction line can trigger a Coastal Development Permit even if a neighbor five miles inland pours the same concrete without one. We map that line before we quote.
Pricing for Fence Installation in Half Moon Bay, CA
Most Half Moon Bay fence projects fall between $3,500 and $9,000. Where you land depends on footage, material, post depth, access, and whether the Coastal Commission has jurisdiction over any part of the line. Wind exposure matters too. A 200-foot run on a sheltered Old Town lot will cost less than the same 200 feet facing open ranch grass where we’re setting posts 30 inches deep in sandy soil.
| Service | Half Moon Bay Price Range |
|---|---|
| Vinyl Fence Installation | $3,500 - $9,000 |
| Aluminum Fence Installation | $4,000 - $10,000 |
We give free estimates with written line items. You’ll see the permit fees, the material allowances, and the labor broken out. If anything changes during the job, you get a written change order before the work happens. That’s the Barrett & Sons way, and it’s why homeowners who’ve been burned by phone-quote outfits end up calling us. Call (877) 610-1318 to schedule your free estimate.
We Also Serve Cities Near Half Moon Bay
Our crews work the whole coastside and up the 92 corridor. We cover El Granada, Hillsborough, Burlingame, and Millbrae, and we bring the same written-change-order discipline to every one of those jobs. If you’re just inland in Half Moon Bay or across the hill, call and we’ll come out.
Serving Half Moon Bay, CA - Our Local Coverage Area
We’re based in the Half Moon Bay 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 Half Moon Bay
If any part of your fence lies within the California Coastal Commission’s jurisdiction, calling it agricultural doesn’t exempt it. The Commission reviews the structure, not the label you put on the application. A fence that crosses the jurisdictional line can require a Coastal Development Permit even if a neighbor five miles inland builds without one. We map the line on every quote so you know before you sign. Call (877) 610-1318 and we’ll check your property.
County code in coastal San Mateo typically requires fence posts to stay outside the septic tank and leach field footprint, usually a minimum of 5 to 10 feet from the drain field depending on your site’s approved plan. We pull your county septic record before setting any post on a lot with a well and septic system. If we’re near the leach field, we hand-dig and flag the setback before concrete goes in.
Because your neighbor’s contractor likely quoted from the city permit counter and didn’t check the Coastal Commission boundary. If your fence crosses into the coastal zone, you’re looking at a second permit, additional environmental review, and a longer clock. Inland quotes also assume code-minimum post depth, which fails on Half Moon Bay’s wind-exposed parcels. We quote the fence that will actually stand and the permits that will actually clear.
Replacing more than a section or two usually counts as new construction, not repair, and the Coastal Commission doesn’t accept a repair label for a full rebuild. If you’re replacing posts and panels along the same line, you still may need a Coastal Development Permit if the line falls within jurisdiction. We’ll tell you straight what’s required and handle the paperwork. Estimates are free.
Heartwood cedar and heartwood redwood hold up best, but only with the right fastener schedule. Fog drip and salt air rot the sill plates and corrode hardware faster than inland sun ever would. We use pressure-treated kickboards at ground contact, stainless or hot-dipped galvanized connectors, and a drainage detail at the post base. That’s the difference between a fence that lasts 10 years and one that leans by year three.
Call Barrett & Sons for Fence Installation in Half Moon Bay
You’ve read this far, which means you’re pricing the job, not just kicking tires. Good. Call (877) 610-1318 and ask for a free estimate. Tom or one of his sons will walk your line, check the Coastal Commission boundary, and hand you a written scope before you spend a dime. The 90-Day Done Right Promise is on the contract. The permit gets pulled. The inspector signs off. And if anything isn’t done right, Tom comes back and makes it right, one call.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Half Moon Bay since 1998.