Vinyl Fence Installation
Full-service installation: old fence hauled away, footings dug, and panels racked true to your yard’s slope.
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Your Walnut Creek lot probably isn’t flat, and Mount Diablo’s foothill terrain shapes how a fence line has to run true from post to post.
PVAF fabricates and installs both materials, a relationship with East Bay yards since 2018, backed by a 5-year workmanship warranty.


Walnut Creek homeowners near Ygnacio Valley and the San Ramon Valley corridor call us for privacy, pool and picket fencing on slopes.
Every estimate starts with a walk of your property, since a fence line near Mount Diablo’s slopes racks differently than one on a flat interior lot near downtown. Materials, height and gate count set the scope from there.
Most Walnut Creek jobs are vinyl privacy, semi-privacy and picket, with ranch-style rail on wider lots, pool enclosures that meet code, and aluminum privacy and semi-privacy runs where the look leans modern. Wall toppers raise an existing block wall for height and screening without tearing it down, and every style comes with a matching walk or driveway gate, framed to stay true across wide driveway spans.
A flat backyard is the exception here, not the rule. Lots that step down toward Mount Diablo’s western slopes, or sit along the San Ramon Valley floor, need posts set to the actual grade rather than a flat-lot assumption.
Vinyl panels are racked so the top line reads level even as the ground underneath rises and falls, and taller runs get extra post depth where the slope is steepest. Interior side and rear lines that climb toward the hillside get the same racking treatment as a front run, so the finished fence doesn’t step awkwardly at every post.
Walnut Creek’s inland position, well back from the Bay’s salt air, suits both materials without the coastal exclusions that apply closer to the water. Vinyl never yellows in the sun and needs nothing more than a rinse twice a year; the color runs through the material itself, so a scrape never flashes white underneath.
Aluminum’s powder-coated finish reads modern against the newer builds near downtown and the highway corridor, with black, white and wood-grain tones that hold their color under Contra Costa summers. Both materials handle the area’s dry heat without warping.
A ballpark over the phone is fine for a rough sense of scope, but a real number takes a walk of the property.
What moves the estimate: total footage, fence height, material choice between vinyl and aluminum, the number of gates and whether any are wide driveway spans, how much slope the posts have to account for, and whether an old fence needs to come down first. A free on-site visit answers all of it in one trip, no obligation attached.

From the Ygnacio Valley neighborhoods to lots near the San Ramon Valley corridor and the I-680/State Route 24 junction, we cover fencing across Walnut Creek and the surrounding East Bay. Small jobs, odd-shaped yards and single-gate repairs get the same crew and the same warranty as a full property enclosure, whether the address sits near Clayton, Lafayette or Pleasant Hill.
Grade complicates color. The top of a run can sit in full afternoon light while the bottom stays shaded. A tone that looks settled beside the house can flatten out downhill. The two materials handle that differently.
The vinyl range holds four plain solids, six smooth wood grains and four textured blends. Grain and texture hold up well on a stepped run, because a broken surface catches shifting light instead of returning it flat.
Pro Vinyl and Aluminum Fencing partners with Catalyst, one of the leading vinyl fence manufacturers in the United States. Their US-made vinyl, our custom fabrication and installation, backed by a transferable limited lifetime material warranty.
Nothing on the metal side is custom, and the list runs to four finishes. Panel and slatted styles carry white, black or a grain look. On contoured slats it is matte black only. Powder coat, heat cured onto the aluminum, holds in full sun.
Pro Vinyl and Aluminum Fencing is a trained and authorized SLEEKFENCE™ contractor. SLEEKFENCE™ is a premium-class aluminum fencing brand registered in the USA – their engineered material, our custom fabrication and welded install, with a 20-year material warranty behind it.
Numbers in the table are style ceilings, not a plan. On sloping ground one panel reads tall at the upper post and short at the lower one, so we measure at every post and set the line from there. The Walnut Creek limit sits over all of it.
| Fence style | Min | Max |
|---|---|---|
| Vinyl privacy | 4 ft | 8 ft |
| Vinyl privacy w/Accent top | 5 ft | 8 ft |
| Vinyl picket | 3.5 ft | 6 ft |
| Vinyl wall topper | 2 ft | 3 ft |
| Aluminum privacy | 4 ft | 12 ft |
| Aluminum semi-privacy | 4 ft | 12 ft |
| Aluminum privacy hybrid | 4 ft | 12 ft |
| Aluminum wall topper | 2 ft | 4 ft |
Flip through vinyl and aluminum jobs completed in and around Walnut Creek, from privacy runs on Ygnacio Valley lots to pool enclosures near downtown and the Mount Diablo foothills. Every photo shows real posts, panels and gates, not a catalog render.
Walnut Creek incorporated on October 21, 1914 and is the 8th city formed in Contra Costa County. It sits roughly 16 miles east of Oakland at the junction of Interstate 680 and State Route 24, with Mount Diablo rising to the west and the San Ramon Valley running through town.
The creek the city is named for still runs through downtown, routed underground in tunnels along part of its course. Population sits at about 70,127 as of the 2020 census, across roughly 19.8 square miles with almost no natural water coverage.
The Ygnacio Valley and San Ramon Valley areas anchor much of the city’s residential ground, with lot patterns ranging from tighter parcels near the downtown commercial core to wider, sloped properties climbing toward the hillside. Clayton, Lafayette, Alamo, Pleasant Hill and Concord all border Walnut Creek, and the highway junction keeps the city as a regional hub rather than a bedroom suburb.
With Mount Diablo’s foothills to the west, a meaningful share of lots here aren’t level from post to post. Fence lines have to be racked to the actual grade, and steeper runs need deeper footings to hold. The near-total absence of standing water in the area means salt exposure isn’t a factor, so both vinyl and aluminum perform without the coastal caveats that apply closer to the Bay shoreline.
Walnut Creek Municipal Code Chapter 15 sets front-yard fences at 3 feet and side or rear fences at 6 feet, up to 7 feet on interior lines. A Minor Use Permit applies above either threshold, and pool barriers must reach at least 54 inches with a self-latching gate.
Rules can change; verify current specifics with the City’s Community Development Department before finalizing plans, and check any HOA’s CC&Rs, which can set a stricter limit than the city code.
A Walnut Creek install runs through four stages, starting with a walk of the actual grade near your property rather than a phone guess, since Mount Diablo’s foothill lots rarely sit level and the plan has to account for that early.
No pressure, no vague pricing, and one crew that sees the whole job through from posts to final cleanup.
A team member walks your lot, checks the slope toward Mount Diablo, and leaves a real number instead of a phone guess.
Scope, material, height, color and gate count go into a written contract before work starts, so the number holds.
Posts go in at the measured grade, panels and gates line up true, and the old fence comes down in the same visit.
Vinyl’s lifetime warranty, aluminum’s 20-year material terms, and our 5-year workmanship back every finished job here.

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Walnut Creek Fence Questions, Clearly Answered
Straight answers to what Walnut Creek homeowners ask before a fence goes in, from height limits near Ygnacio Valley to what a Minor Use Permit review actually covers, when a pool barrier applies, and how HOA rules can stack on top of the City’s own code.
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Walnut Creek’s Municipal Code Chapter 15 caps front-yard fences at 3 feet. Side and rear fences can run 6 feet, up to 7 feet on interior side and rear lines.
A Minor Use Permit applies above either limit; check current requirements with the Community Development Department before finalizing plans.
Six feet is the standard side and rear height allowed without a Minor Use Permit in Walnut Creek. Go above 6 feet, or above 3 feet in the required front yard, and the permit requirement kicks in.
Verify current thresholds with the City’s Community Development Department before ordering materials.
Walnut Creek requires a pool barrier at least 54 inches tall with a self-latching gate, on top of California’s statewide pool safety code.
Vinyl is an approved non-climbable barrier material, and heights and gate hardware should be verified locally before installation.
Many Walnut Creek lots slope toward Mount Diablo’s foothills or the San Ramon Valley floor, so panels get racked and stepped, keeping the top edge level even where the ground clearly isn’t.
Posts are set to the actual slope measured on-site, not a flat-lot assumption.
Yes, our crew covers Ygnacio Valley and the San Ramon Valley corridor as part of regular Walnut Creek service, along with nearby East Bay communities near Interstate 680 and State Route 24.
Homeowners association rules, where one exists, can be stricter than Walnut Creek’s own Municipal Code, and both sets apply together. Check your HOA’s design guidelines alongside Chapter 15 before ordering materials.