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CGI Construction in Corona, CA | Stallion Contractors
We provide independent CGI cabinet and countertop installation, refacing, and full kitchen remodeling across Corona. If you’re planning a kitchen in Sierra Bella, Bedford, or an older South Corona tract home, the one thing that separates a lasting CGI install from a callback is how the work handles Corona’s expansive clay and triple-digit summers. We read CGI’s spec sheets, carry the right replacement components, and we’re upfront that we’re not an authorized CGI dealer. Call (855) 600-3192 for a free estimate.

Why Corona Residents Choose Us for CGI Service
CGI builds a solid cabinet line, but any cabinet is only as good as the install and the substrate beneath it. Our crews have installed and refaced CGI sales & service products across both of Corona’s housing markets: the 1950s through 1970s tracts near downtown and the 1990s and 2000s hillside developments along the 91. Ruben Montoya, our owner, grew up in Colton watching finish carpenters work through Inland Empire heat, and he still treats cabinet reveals and countertop seams like a framing inspection. That translates to drawers that glide in August and doors that don’t bind when the Santa Anas shift humidity overnight.
We’re an independent contractor. Not CGI’s service arm. That means we’ll tell you when a genuine CGI door front is the right call and when a quality aftermarket hinge or slide will outlast what shipped with the line. You get one team accountable for the full install: cabinets, tops, backsplash, and the framing behind them.
Styles & brands we work with







Common CGI Construction Problems We Solve in Corona
- Thermofoil and finish lift on south- and west-facing cabinet runs. Corona’s summer sun drives interior kitchen temps well past 100°F, especially in 1990s hillside tracts with large unshaded glazing. CGI thermofoil doors absorb that heat and start peeling at the edges. We reface or replace the affected fronts and address the underlying exposure where practical.
- Sticking doors and drawers on full-overlay CGI cabinets. Santa Ana wind events drop indoor humidity fast, and winter rains spike it again. The tight reveals on CGI’s Euro-style full-overlay series leave almost no room for seasonal movement, so fronts swell and bind. We re-square and re-set reveals against the actual room conditions in your Corona home, not the factory spec.
- Racked RTA boxes and sagging shelves in older South Corona remodels. CGI’s ready-to-assemble all-wood cabinets rely on cam-locks and dowels that loosen over years of daily use plus seasonal expansion. In a 1960s tract kitchen, the result is a box that’s out of square and shelves that tilt. We tear down, re-glue, re-lock, and reinforce where the original hardware gave out.
- Hairline seams and sink-cutout chipping on CGI quartz and granite tops. If the substrate wasn’t leveled for Corona’s expansive clay foundation movement, the countertop flexes at the weakest point: the sink cutout and the seam lines. We correct the substrate plane and reset tops with seams cleared of the cutout.
- Failed cabinet boxes from water intrusion at the sink base. A slow drain leak in a busy Corona kitchen destroys an MDF or particleboard box faster than most homeowners expect. When the box is gone, refacing is a waste of money. We’ll tell you that honestly and quote a proper replacement run.
CGI Service in Corona: What Local Conditions Mean for Your Equipment
Corona sits at the junction of the Elsinore Fault, the Chino Hills, and the Santa Ana River corridor. That’s not a geology footnote; it’s the single biggest reason CGI cabinet and countertop installs here fail differently than they do ten miles away. In the hillside tracts of Sierra Bella and Bedford, builders had to engineer foundations for expansive clay and respect Elsinore Fault setback requirements. The ground moves. Floors that were level at framing can be out by half an inch two decades later. A cabinet run installed tight to a moving floor plane will rack, doors will bind, and a quartz top set on an unshimmed cabinet run will develop stress fractures at the sink cutout. Flat-lot tract homes in neighboring cities don’t deal with this the same way. When we install CGI product in a Corona hillside home, we correct the floor plane first, re-level every box, and seat the tops on a corrected substrate. The cabinet line matters. The foundation reality matters more.
CGI Models & Products We Service in Corona
We work across CGI’s main product families: the Ready-to-Assemble all-wood cabinetry line, the Euro-style full-overlay series, the Shaker and raised-panel door collections, and CGI’s quartz and granite countertop programs. For repairs, we source genuine CGI door fronts and cabinet components when a match is needed. For hardware, we’ll use aftermarket hinges, slides, and levelers where they outperform the OEM part. If you’re mid-remodel and wondering whether your existing CGI run can be extended for an island or pantry addition, the answer usually depends on the box condition and the finish fade. We stock common replacement hardware locally, which keeps turnaround tight for Corona customers across 92882, 92883, 92877, and 92878.
See the difference
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AfterCGI Service Pricing in Corona
What a CGI-related kitchen project costs in Corona depends on the existing condition of your cabinets, the countertop material, and whether we’re refacing, replacing, or starting fresh. Here are the ranges we quote from most often:
| Service | Price Range |
|---|---|
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Full Kitchen Remodel | $14,000 – $45,000 |
| Backsplash Installation | $800 – $2,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
Your free estimate includes a look at the floor plane, the box condition, and the reveal tolerances. No change orders because we missed a framing issue on day one. Call (855) 600-3192 to schedule yours.
Serving Corona, CA — Our Local Coverage Area
We’re based in the Corona 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 – CGI Construction in Corona
No. Stallion Contractors is an independent CGI service provider, not a manufacturer-affiliated or authorized dealer. That independence matters because we recommend based on your kitchen’s actual condition and CGI service in El Cerrito Corona site conditions, not on what a brand program requires us to carry.
Your doors are sticking most often because the cabinet reveal was set tight at install, and Sierra Bella’s expansive clay has moved the floor plane enough to rack the boxes. Humidity swings during Santa Ana events and winter rain make it worse. The fix starts with re-leveling the cabinet run to the corrected floor, not just shaving door edges. Call (855) 600-3192 and we’ll look at the whole run.
CGI’s painted and Shaker finishes hold up reasonably well in most Corona kitchens. The exceptions are south- and west-facing runs with unshaded windows, where interior temperatures push past 100°F for weeks. Thermofoil doors on those runs are more likely to peel. We can either reface with a more heat-tolerant finish or help you address the exposure during the remodel.
Often, yes. If your boxes are sound and the finish hasn’t faded unevenly, we can order matching CGI door fronts and build the island to match. If the finish has sun-faded on the existing run, a perfect match may not be possible, and we’ll tell you that before you spend money.
Yes. On hillside lots in Sierra Bella, Bedford, and the Temescal Valley, the substrate under a quartz or granite top must be leveled for expansive clay movement. Skipping that step is exactly how hairline seams and sink-cutout chips show up within a few years. That prep is factored into your estimate. Call (855) 600-3192 for an exact quote for your home.
Service Areas Near Corona
We serve Corona and the surrounding communities across the Inland Empire. If you’re in CGI service in Banning, CGI service in Mead Valley, Colton, Bloomington, Mentone, San Antonio Heights, Loma Linda, or Redlands, the same crews and the same attention to substrate and tolerance apply. Full Corona service area coverage across all four ZIPs.
Book Your CGI Service in Corona Today
If your CGI cabinets are binding, your tops are chipping, or you’re planning a full kitchen remodel in Corona, we’ll send a crew that reads the job the same way we do: floors first, cabinets second, tops last. Call (855) 600-3192 for a free estimate. Estimates are free. The right install is what you’re paying for.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Corona since day one.