







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Jerith Construction in San Dimas, CA | Mason Remodeling Co West Covina
We provide independent Jerith fence, gate, and railing installation and repair across our San Dimas service area, from the foothill neighborhoods north of Foothill Boulevard down to the flatlands near the 57. We’re not a Jerith-authorized dealer, and we want that said up front because independence means we repair what’s fixable instead of pushing full replacement. Our crews have worked on hundreds of San Dimas hillside properties, so we know what Jerith aluminum and steel does on steep grades after years of sun and soil movement. Call (707) 760-7579 for a free estimate on Jerith service in San Dimas.

Why San Dimas Residents Choose Us for Jerith Service

Jerith fences last a long time in San Dimas’s foothill climate, but they don’t last forever. The powder coat fades, the gate sags, and sometimes a January rain event shifts a post enough that the section starts pulling apart. Most fence companies in the San Gabriel Valley would rather sell you a new fence. We’d rather fix the one you have, using genuine Jerith pickets, rails, and brackets when the structure needs it, and domestically sourced powder-coat touch-up matched to your original RAL color when it’s purely cosmetic.
Isaac Pruett, our owner, grew up in Los Angeles and learned his trade through the construction technology program at Los Angeles Trade-Technical College. He’s spent decades on real jobsites across the San Gabriel Valley, and he’s known for keeping schedules honest and scopes tight. If a Jerith repair is going to cost more or take longer than expected, you’ll hear it before the work starts. That’s how we run every Jerith sales & service job in San Dimas.
Styles & brands we work with







Common Jerith Construction Problems We Solve in San Dimas
- Powder-coat chalking and fading on south-facing runs. San Dimas gets relentless summer sun, and Jerith fence sections with no shade exposure can start looking chalky within five to seven years. We color-match and touch up the affected rails and pickets rather than replacing panels that are still structurally sound.
- Loose or stripped self-tapping screws at rail brackets. The thermal cycling between San Dimas’s hot days and cool foothill nights works screws loose over time. It’s a small fix, but if ignored, the rails start rattling and the section loses rigidity. We re-tap, replace, and re-torque using correct hardware.
- Gate sag and hinge wear on hillside installations. When post footings shift with expansive clay soils after winter rains, the gate geometry changes. Hinges bind, the latch stops lining up, and the gate drags. We reset or reinforce the posts, then rehang the gate with Jerith heavy-duty hinges.
- Corrosion at aluminum-to-steel contact points. Jerith aluminum fence is built to resist rust, but if a previous repair mixed steel hardware into an aluminum system, galvanic pitting starts. We identify the mismatched hardware and replace it before the surrounding metal gets worse.
- Post movement after heavy winter rain. This is the big one for San Dimas hillside homes. Standard-depth footings aren’t enough on decomposed granite slopes. We’ll get into what we do about that below.
Jerith Service in San Dimas: What Local Conditions Mean for Your Equipment
In San Dimas’s hillside neighborhoods north of Foothill Boulevard, Jerith fence posts must often be set 30 to 36 inches deep, well beyond manufacturer standard, to anchor into decomposed granite and resist lateral movement during heavy winter rain events that trigger shallow landslides. We learned this the hard way on a slope off San Dimas Canyon Road, where our crew reset a 60-foot run of Jerith Estate Steel Fence after a January storm washed out three post footings. We drilled new holes 36 inches into the hillside, used galvanized steel posts with epoxy-set anchors, and rehung the original gates with new Jerith heavy-duty hinges to stop the sag that had developed over two decades. If your Jerith fence is on a slope anywhere in San Dimas, standard-depth footings are the first thing we check.
Jerith Models & Products We Service in San Dimas
We install and repair the full Jerith residential and industrial lineup across San Dimas, including Bathroom Remodeling in San Dimas: Jerith Residential Aluminum Fence in both spear-top and flat-top styles, Jerith Industrial Aluminum Fence for commercial and high-security runs, Jerith Estate Steel Fence for heavier-duty applications, and Jerith Pool Fence for code-compliant pool enclosures. For structural repairs, we favor genuine Jerith pickets, rails, and brackets to preserve the original sightlines and keep the remaining system warranty intact. For older Jerith panels with obsolete profiles, we fabricate matching aluminum sections locally rather than force a mismatched off-the-shelf panel into the run.
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AfterJerith Service Pricing in San Dimas
Here’s what Jerith-related work typically costs in the San Dimas market. These are honest ranges, because the hillside lot you’re on matters as much as the fence itself.
| Service | Typical Cost in San Dimas |
|---|---|
| Aluminum Fence Installation | $4,000 – $10,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
| Metal Roof Installation | $15,000 – $40,000 |
| Roof Repair | $400 – $1,800 |
Slope, soil type, access, and fence length all move the number. A 60-foot Jerith run on a flat San Dimas lot is a different job than the same run on a 20-degree grade north of Foothill. Your free estimate includes a written price with line items, so you’ll know exactly what you’re paying before any work starts. Call (707) 760-7579 to schedule yours.

Serving San Dimas, CA - Our Local Coverage Area
We’re based in the San Dimas 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 – Jerith Construction in San Dimas
Yes, and we do it regularly. Most hillside failures in San Dimas are post-footing issues, not fence panel failures. We reset posts at 30 to 36 inches deep with epoxy-set anchors or galvanized steel, then reattach the original Jerith panels. Unless the panels themselves are structurally compromised, you keep what you have. Call (707) 760-7579 for a free hillside fence assessment.
Yes. San Dimas’s inland heat and intense UV exposure accelerate powder-coat degradation compared to coastal climates with marine-layer moderation. South-facing runs with no shade will chalk and fade noticeably sooner. We can touch up with matched powder coat, but if you’re installing new, we may recommend a lighter color or a UV-stabilized coating for the worst exposures. Call (707) 760-7579 to talk through your specific lot.
We use genuine Jerith pickets, rails, and brackets for structural repairs whenever the profiles are still available. When an older Jerith panel has an obsolete profile, we fabricate matching aluminum sections locally instead of forcing a mismatched panel into the line. You’ll never see a patchwork fence. Call (707) 760-7579 with your Jerith model and we’ll tell you what’s possible.
In San Dimas, it’s usually both. Heavy rain saturates the expansive clay soils common on foothill lots, posts shift slightly, and the gate geometry changes. The hinges then start wearing unevenly because they’re carrying load they weren’t designed for. We check post plumb first, then hinge condition. Fixing one without the other just moves the problem down the road. Call (707) 760-7579 for a gate inspection.
Yes. Jerith aluminum and steel fences are both acceptable materials under San Dimas hillside setback and wildfire defensible space requirements, and the open-picket style allows for airflow and visibility that solid fencing doesn’t. The critical variable is post depth and anchoring, not the fence material itself. We install to local slope and soil conditions, not just manufacturer minimums. Call (707) 760-7579 and we’ll walk you through what your specific hillside requires.
Service Areas Near San Dimas
We serve San Dimas and the surrounding San Gabriel Valley communities, including Jerith service in West Covina and Jerith service in Pomona. We also regularly work in Walnut, La Puente, and La Habra. If your Jerith fence is anywhere in this corridor, we can get to you.
Book Your Jerith Service in San Dimas Today
Jerith fences on San Dimas hillsides need a San Dimas General Contractor who understands slope, soil, and sun. You should know what you’re getting before we ever pick up a tool. Call (707) 760-7579 for your free estimate, and a written price lands in your hand before any work begins.
Written by Isaac Pruett, Owner at Mason Remodeling Co West Covina, serving San Dimas since 2004.











