
A leaning post or a broken board will not get better on its own. We fix fence problems the right way - using hardware and materials rated for Foster City's salt air and setting posts to hold in the city's soft fill soil.

Fence repair in Foster City covers everything from replacing a few broken boards to resetting posts that have shifted in the city's soft bay-fill soil, with most residential repairs completed in a single visit lasting two to six hours.
The biggest mistake homeowners make is replacing the visible damage - boards, pickets, hardware - without checking whether the posts underneath are still solid. In Foster City, the engineered fill soil is known to compress and shift with seasonal moisture changes, which is why fences here lean and settle more often than in inland cities. Fixing a symptom while leaving a compromised post in place means the same repair will be needed again in a year or two.
If the damage is widespread and the posts are failing along multiple sections, it is worth getting a comparison from our custom fence design team or reviewing our fence replacement service - sometimes a full rebuild costs less over a ten-year horizon than repeated repairs on a failing structure.
Stand at one end of your fence and sight down the line. A tilt of more than a couple of inches means one or more posts have shifted or rotted at the base. In Foster City, this is especially common because the engineered fill the city was built on moves with seasonal wet and dry cycles. A leaning fence will worsen on its own and eventually bring the section down.
Dark staining around nail or screw holes means the fasteners are rusting and breaking down the wood around them. This happens faster in Foster City than in inland cities because of the salt air coming off the bay. If you see this on more than a few boards, it is worth having a contractor assess whether the damage is cosmetic or structural.
A gate that drags, sticks, or requires you to lift it to get the latch to catch is a sign the hinge post has shifted or the gate frame has warped. This is a safety issue if you have children or pets, and it tends to worsen quickly once it starts. It is also one of the more straightforward repairs a fence contractor can make.
Gaps that were not there when the fence was new suggest posts have settled unevenly or boards have shrunk and pulled apart. In Foster City's soil, post settlement is a known and recurring issue. Beyond the visual problem, gaps at the bottom of a fence defeat its purpose if you are trying to keep pets in or wildlife out.
We handle the full range of fence repair work - post resets, board replacements, gate adjustments, and storm damage - and we do it with materials chosen for coastal conditions. Every repair starts with a full fence-line assessment because one obvious problem usually points to others nearby. When a repair reveals that the underlying structure has degraded past the point of being worth saving, we will tell you directly and provide a fence replacement quote alongside the repair estimate so you can make an informed choice.
For homeowners who want to take the opportunity to rethink the fence layout or upgrade the material at the same time as a repair, our custom fence design team can walk through options during the same visit. We use galvanized or stainless fasteners on every job - standard steel hardware corrodes quickly in Foster City's salt-air environment and causes the wood around it to fail prematurely.
Suits fences where boards are intact but the post has shifted or rotted in Foster City's soft fill soil.
Suits wood fences with localized damage where the structural posts are still solid and plumb.
Suits homeowners dealing with a dragging, sticking, or mis-latching gate that has become a daily frustration.
Suits any fence section knocked flat or structurally compromised by a Bay Area wind event or fallen tree.
Foster City was built in the 1960s on land dredged from San Francisco Bay, and that history makes fence repair here more demanding than in most Bay Area cities. The salt air that rolls in off the bay accelerates rust on metal fasteners and breaks down wood grain faster than homeowners expect - a fence that might last 20 years in an inland city can start showing serious deterioration here in 8 to 10 years without proper materials and maintenance. Knowing that before the repair happens means choosing hardware and treatments that are worth the extra cost.
We repair fences throughout Foster City and the surrounding Peninsula, including homes in San Mateo and Redwood Shores. California's shared fence law - Civil Code Section 841 - requires written notice to a neighbor at least 30 days before repair work begins on a fence on a shared property line. The California Legislative Information site has the full text of that statute if you want to review what the law requires before talking to your neighbor.
We respond within one business day. Tell us what you have noticed - a lean, a broken board, a gate that sticks - and roughly how long the affected section is. You do not need a full diagnosis before you call.
We walk the entire fence line, not just the spot you pointed out. One visible problem often signals others nearby. You receive a written estimate that breaks down labor and materials - no ballpark numbers that change when the crew arrives.
If your repair triggers a Foster City permit requirement, we handle the application. If the fence is on a shared property line, we can walk you through California's neighbor notice process - required by law at least 30 days before work on a shared fence.
Most residential fence repairs in Foster City are completed in a single day. We remove all debris before we leave and walk the repaired section with you before closing out the job. If anything looks off, say so on the spot.
We respond within one business day. No obligation, no pressure - just a written estimate you can compare.
(650) 618-9739We spec galvanized or stainless fasteners on every repair in Foster City - standard steel hardware corrodes in the salt air and causes premature failure in the wood around it. That material choice is baked into every quote, not an upgrade you have to ask for.
Foster City's engineered fill shifts with moisture changes, and a post reset at standard depth will lean again after the next wet winter. We set posts deeper and use a concrete mix suited to unstable ground - addressing the actual cause, not just the visible symptom.
If your repair involves a shared fence, California Civil Code Section 841 requires written notice to your neighbor before work begins. We walk you through that process so you are legally covered and so the conversation with your neighbor is straightforward before anyone picks up a tool.
Every job starts with a written estimate that breaks down labor and materials. The California Contractors State License Board requires licensed contractors to provide written contracts for jobs over $500 - we do it for every job, regardless of size, so you always know what you agreed to.
Getting any of these details wrong - the fasteners, the post depth, the neighbor notice - turns a straightforward repair into a recurring problem or a dispute. We handle each one as a standard part of every job, not as an extra.
When repair is no longer the right answer, start fresh with a design built for your yard and your HOA requirements.
Learn MoreIf posts are failing along multiple sections, a full replacement often costs less over time than repeated repairs.
Learn MoreSpring and early fall book up fast - locking in your repair now means better curing conditions and a faster turnaround.