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Silestone Construction in Pomona, CA | Stallion Contractors
We provide independent Silestone fabrication, installation, and repair across Pomona and Silestone repair in Montclair, and the thing that sets our work apart here is simple: we know how this city’s mid-century houses behave. When your 1950s cabinets are a quarter-inch out of level and the slab still has to sit perfectly flat, that’s not a manufacturer problem, it’s a Pomona problem. Our crew handles it every week. If you’re planning a Silestone countertop, island, or backsplash in Pomona, call (855) 600-3192 for a free estimate.

We’re not a Silestone showroom and we don’t work for the manufacturer. We’re a licensed general contractor with Silestone sales & service experience that comes from actual job sites, not brochures. Ruben Montoya grew up in Colton, learned construction at San Bernardino Valley College, and spent more than two decades building in the Inland Empire before founding Stallion Contractors. Good work doesn’t need a sales pitch, it needs the right materials and someone who knows what they’re doing. We bring both to every Pomona project.
Why Pomona Residents Choose Us for Silestone Service
Most countertop shops sell slabs. We install them in houses that were built when Eisenhower was president. Pomona’s core ZIPs, 91766 and 91767 especially, are full of mid-century tract homes and older Craftsman-era stock near downtown. Those houses settle. Their cabinets drift. Their plumbing sits in places that made sense in 1955 and make no sense now. A Silestone slab doesn’t flex, which means the substrate underneath it has to be right.
That’s where our full-scope contracting background matters. We don’t just template and drop a countertop. We level cabinets, reinforce substrates, adjust plumbing rough-ins, and fabricate around the actual dimensions of your kitchen, not the dimensions a blueprint says you should have. We carry Pomona service area coverage across 91768, 91769, 91797, and 91766, and we stock the adhesives and sealants suited to our dry heat and hard water. You get one contractor accountable for the whole job, from the cabinet shims to the finished edge.
Styles & brands we work with







Common Silestone Construction Problems We Solve in Pomona
- Thermal shock cracking from hot pans. Pomona summers push past 100 degrees, and when a hot skillet comes off the grill and lands directly on a Silestone surface, the thermal differential can crack the slab. We see this most often in July and August. The repair path depends on the crack location, but we’ll give you an honest read on whether it can be repaired or needs replacement.
- Edge chipping at undermount sink cutouts. Older Pomona kitchens with original cast-iron or heavy farmhouse sinks put real stress on Silestone edges. Improper original fabrication makes it worse. We re-fabricate or repair these edges and reinforce the cutout so the problem doesn’t return in six months.
- Staining and etching on lighter colors. Blanco Maple and similar light Silestone tones are popular in mid-century renovation projects here, but they’re also quick to show damage from acidic cleaners, wine, or citrus. We help homeowners choose the right finish for their household and repair surface etching where it’s salvageable.
- Delamination or separation from cabinetry. Homes in Pomona’s older tracts settle over decades. When the foundation shifts even slightly, a Silestone slab that was installed on an unlevel or improperly shimmed cabinet run can separate at the seam or show visible movement at the overhang. We assess the substrate first, because fixing the slab without fixing what’s underneath it is a waste of money.
- Seam failure at peninsula and island joints. Long runs in 1960s kitchens often mean two-slab installations. If the cabinets on either side of the seam have settled differently, the joint opens up or the color-match line becomes visible. We re-level and re-seam using adhesives formulated for Southern California’s expansion and contraction cycles.
Silestone Service in Pomona: What Local Conditions Mean for Your Countertop
Here’s something you won’t find on a generic Silestone page: Pomona’s mid-century homes in 91766 and 91767 often still have their original laminate countertops with square edges and simple drop-in sinks. When a homeowner upgrades to Silestone, the project isn’t just a countertop swap. Those old cabinets were rarely built level, and the plumbing rough-ins were set for a sink that sat on top of the laminate, not under-mounted into a quartz slab. In a newer city like Claremont, where Silestone service in Claremont deals with younger housing stock and cabinets closer to spec, this work is mostly templating and installation. In Pomona, it’s a small remodeling job every single time. We plan for cabinet shims, substrate reinforcement, and sink drain relocations before we ever cut the slab. Skip that step and you get stress fractures, seam separation, and a warranty nobody will honor.
Silestone Models & Products We Service in Pomona
We work with the Silestone lines most common in Pomona kitchens: Eternal Calacatta Gold for the high-contrast marble look, Lyra for warmer tones that suit Craftsman-era woodwork, Blanco Maple for bright mid-century renovations, and Charcoal Soapstone for homeowners who want a darker, more dramatic surface. We use OEM Silestone slabs and certified fabrication techniques for every installation and replacement. For repairs, we combine original material where possible with aftermarket adhesives and sealants selected for Pomona’s dry heat and hard water chemistry. Minor chips and scratches are usually repairable on-site. Large cracks, widespread staining, or delamination generally call for replacement, and we’ll tell you which one you’re looking at before any work begins.
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AfterSilestone Service Pricing in Pomona
Silestone pricing in Pomona runs in line with the rest of the Inland Empire, but the condition of your existing cabinets and substrate can move the number. Older homes tend to need more prep work: leveling, shimming, plumbing adjustments. That’s not padding, it’s the work itself. A free estimate from us includes a site visit, slab measurements, substrate inspection, and a written line-item quote so you see exactly where the money goes.
| Service | Price Range in Pomona |
|---|---|
| Countertop Installation | $2,000 – $6,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Backsplash Installation | $800 – $2,500 |
Quartz and granite countertops, kitchen islands, and backsplashes are the core of our Silestone work. If you want an exact number for your kitchen, call (855) 600-3192 and we’ll schedule the free estimate.

Serving Pomona, CA — Our Local Coverage Area
We’re based in the Pomona area and know this community well, and we also provide Silestone in La Verne. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Silestone Construction in Pomona
Yes, if they’re installed correctly and you use basic precautions. Silestone is engineered quartz, which handles heat better than solid-surface materials, but it’s not indestructible. Direct contact with a hot pan straight off a 450-degree grill can cause thermal shock cracking, especially when the slab is cold from overnight AC. Use a trivet for anything that comes directly off a burner or grill. If you already have a crack, call (855) 600-3192 and we’ll tell you whether it’s repairable or needs replacement.
Silestone is more consistent than natural granite. Its engineered composition gives it uniform thickness and predictable strength, which actually helps on substrates that have minor settling. Granite has natural fissures that can open up under stress. Silestone doesn’t have those weak planes. But here’s the catch: neither material forgives a badly leveled cabinet run. On older Pomona homes, the prep work matters more than the slab choice. Call (855) 600-3192 and we’ll assess your substrate before you commit to any material.
Blanco Maple and Eternal Calacatta Gold lead the way. Blanco Maple gives you that clean, bright surface that reads period-correct on a 1950s or 1960s remodel, especially paired with walnut or teak cabinetry. Eternal Calacatta Gold works when the homeowner wants a higher-contrast, marble-inspired look. Lyra and Charcoal Soapstone show up more in Craftsman-era homes near downtown Pomona, where darker woodwork and built-ins need a countertop that doesn’t fight them.
Minor edge chips and surface scratches are usually repairable on-site. We use color-matched quartz fillers and re-polish the area to blend it into the surrounding surface. Large cracks, chips that run deeper than a quarter-inch, or damage near a sink cutout may require a section replacement or a full slab replacement. We assess repairability against replacement honestly. Call (855) 600-3192 for a free estimate, and we’ll tell you which path makes sense for your kitchen.
We do. North Pomona’s foothill-edge homes sit in the wildland-urban interface, and those properties face stricter building standards than flatland tracts. Countertops aren’t the fire-rated component on those projects, but the overall renovation still has to meet the city’s permitting and defensible-space requirements, and we handle that coordination. One contractor, one permit path, no surprises from the city. Call (855) 600-3192 to talk through your specific property.
Service Areas Near Pomona
Stallion Contractors serves Pomona and the surrounding communities. We also run Silestone installations for homeowners in Silestone service in Eastvale, Silestone service in Chino, plus Montclair, La Verne, and San Dimas. If you’re on the edge of our range, call and ask; we’d rather tell you straight than waste your time.
Book Your Silestone Service in Pomona Today
You can schedule a free estimate by calling (855) 600-3192. We’ll visit your Pomona home, measure the space, check your cabinets and substrate, and hand you a written line-item quote before you spend a dollar. Pro-grade materials, professionally installed, built to the standard your home deserves.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Pomona and the Inland Empire.