Vinyl Fence Installation
Full-service installation: old fence hauled away, footings dug, and panels racked true to your yard’s slope.
Call Now: (844) 744-0707
Whether your lot sits flat in the valley or climbs a hillside, we build vinyl and aluminum fencing racked to fit the actual grade of your yard.
Our crews handle the fabrication and the install, and every job carries a 5 year workmanship guarantee on top of the material warranty.


Homes off Diamond Bar Boulevard and Grand Avenue get fencing built to the city’s own setback and material rules.
Hillside lots need panels racked in careful steps to follow the slope, level lots near Pathfinder Road often just need a clean privacy or picket run, and our crew builds both the same careful, deliberate way.
Diamond Bar Municipal Code Chapter 22.20 caps a street facing front yard fence at 42 in, with side and rear yards allowed up to 6 ft. No building permit is required for a standard fence, but the city requires zoning clearance, a planning review, for every freestanding wall and fence regardless of height.
Chain link is prohibited in front yards, and any masonry wall visible from the street must carry a decorative finish such as split face block or stucco. These rules apply the same way whether the lot sits flat in the valley or climbs a hillside street.
Diamond Bar sits across a hillside and valley floor terrain in the southeastern San Gabriel Valley, with established subdivisions running from flatter valley streets up into sloped hillside lots.
A fence line that looks straight on paper often has to step down a grade in the yard itself, so our crew racks vinyl and aluminum panels to follow the slope rather than leaving gaps under a level top rail. Post depth and spacing both shift once a real grade is involved, which is part of why a phone estimate stays a ballpark until someone walks the actual yard.
Vinyl privacy and semi-privacy panels, picket styles, ranch rail and pool code enclosures with matching gates work on the flatter valley lots and on the sloped hillside streets alike. The aluminum line covers privacy and semi-privacy slats, picket, and single, driveway or rolling gates in a powder coated finish, which suits the decorative street facing look the city’s own code calls for on visible walls.
Vinyl’s color runs through the material itself, so it never yellows and needs only a rinse twice a year, useful on dusty valley streets.
Aluminum carries a 20 year material warranty, a 10 year coating warranty and 2 years on the steel components, plus our own 5 year workmanship warranty, and its powder coated finish meets the decorative look required on street facing walls under city rules. Both materials ship with a matching gate sized to the opening, from a narrow side yard walk gate to a wide driveway span.

The number moves with total footage, front versus side and rear yard heights, how many gates the layout needs, whether an old fence has to be removed first, and how much the yard slopes. A ballpark over the phone gets you close, but a firm number takes an actual visit to your lot. Reach out for a free, no obligation on-site estimate and we’ll walk your yard with you.
Grand Avenue sees the front line, and the street above sees the back of the same run. Two palettes sit behind that choice, one per material, so work out which side of the fence sets the tone.
Start with feel, not shade. Plain solids stay flat and quiet, six smooth wood grains carry visible grain, and the TimberGrain blends put texture into the panel. Sections can run different colors.
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.
Aluminum answers with far less range than vinyl. Slatted and flat profiles carry black, a grain look and white, while contoured slats arrive in matte black alone. Powder coat bonds under heat and is never brushed on.
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.
Style sorts the table, since a picket and a solid privacy run have different ceilings. Where you land within a span comes down to the yard, the grade under it, and the limit the city already sets on this street.
| 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 |
Open the grid to see privacy panels, picket lines and aluminum gates built for slope lots off Grand Avenue and flat valley yards near Golden Springs Drive alike, real jobs already finished close by, then request a set near your own street sometime.
Diamond Bar incorporated as a General Law city on May 18, 1989 and sits about 25 miles east of downtown Los Angeles in the San Gabriel Valley, within Los Angeles County. The 2020 census counted 55,072 residents across roughly 14.88 square miles.
Freeway access runs through CA-60, CA-57, I-10 to the north and CA-71 to the east, and the city borders Walnut, Rowland Heights, Pomona, Chino Hills, City of Industry, and Brea and La Habra across the county line, plus unincorporated South Diamond Bar.
Diamond Bar’s terrain runs from a valley floor up into hillside subdivisions, a mix that shows up street to street rather than staying confined to one part of town. Grand Avenue, Golden Springs Drive, Pathfinder Road and Brea Canyon Road connect flatter and sloped sections alike, and a fence project on a hillside lot needs panels racked in steps to follow the grade rather than a level run that leaves gaps underneath.
Diamond Bar Boulevard runs as the city’s main corridor, tying established residential subdivisions to the surrounding streets. Suburban lot patterns here tend to be wider and more uniform than in denser parts of the county, which usually means a longer total fence run per property, more gates to plan for, and more linear footage to account for in an estimate.
Front yard fences top out at 42 in under Diamond Bar Municipal Code Chapter 22.20, with side and rear yards allowed up to 6 ft. No building permit applies to a standard fence, but zoning clearance is required for every freestanding wall and fence regardless of height, and chain link is barred from front yards outright. A pool barrier still follows California’s statewide rule: at least 60 in tall with a self-closing, self-latching gate.
Sloped lots and a required zoning clearance add a step most flatland cities skip entirely, so a Diamond Bar project moves through four stages built carefully around both of those local realities right from the very first day.
You see the full plan, the exact materials and the timeline before any post goes into the ground.
We walk the grade with you, count gates and slopes, and leave a firm number rather than a phone guess.
Heights, colors, materials and the timeline all go into writing, matched to Diamond Bar’s own fence rules.
Footings go into the slope, panels rack to follow the grade, gates get hung last, and debris leaves with the crew.
Vinyl’s lifetime coverage and aluminum’s 20 10 2 year terms both ride alongside our 5 year labor promise.

Short reads on slope lots, material choice and upkeep, built from projects finished around Diamond Bar.
A lattice top lets light and air through a Los Angeles fence line while still blocking a direct view into the yard.
Fences blog
Fence Questions From Diamond Bar Homeowners
Zoning clearance, front yard height limits and slope grading come up on nearly every single call we take out here in Diamond Bar, so below are the plain, straightforward answers our crew gives before anyone ever sets foot on your yard to measure it out.
Got Another Question?
Tell us about your lot and grade, and we will follow up the same day.
Diamond Bar Municipal Code Chapter 22.20 caps front yard, street facing fences at 42 in. Side and rear yards can go up to 6 ft. Confirm your specific lot line with the city’s Planning Division before finalizing a design.
No building permit is required for a standard fence, but Diamond Bar requires zoning clearance, a planning review, for every freestanding wall and fence regardless of height.
Verify current submission requirements with the Department of Building and Safety.
No. Diamond Bar’s code prohibits chain link in front yards. Vinyl and aluminum are both approved alternatives, and either holds up to the city’s zoning clearance review without the look chain link gets flagged for.
Yes. Diamond Bar’s hillside and valley floor terrain means many rear lots grade downward, and we rack panels in steps down the slope so the fence line follows the ground instead of leaving gaps under it.
Yes. Masonry walls visible from the street must use a decorative finish, split face block or stucco, under city rules. A vinyl or aluminum fence panel is a common way to meet that look without full masonry construction.
California’s pool safety law applies here: a barrier standing at least 60 in tall, no more than 2 in of clearance between the bottom rail and the ground, no gap wider than 4 in anywhere along the line, and a gate engineered to swing shut and lock itself every time, with no extra step required.