Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
CGI Construction in Montclair, CA | Stallion Contractors
CGI construction service in Montclair means working on equipment and cabinetry that must hold up to intense inland heat, Santa Ana wind, and houses that were framed when Eisenhower was president. We are an independent CGI contractor, not manufacturer-affiliated or authorized, and we’ve spent years installing and repairing CGI cabinetry, countertops, and metal roofing across the Inland Valley. The thing that separates our CGI work in Montclair from a generic service call is simple: we know these 1950s and 60s tract homes, their shallow slabs, and their narrow 50-foot lots before we ever open a tool bag.

Need straight answers on a CGI cabinet issue, a standing seam roof that lifted in the wind, or a full kitchen remodel? Call Ruben Montoya and the team at Stallion Contractors: (855) 600-3192.
Why Montclair Residents Choose Us for CGI Service
Ruben Montoya grew up in Colton, not far from Pepper Avenue, and cut his teeth at San Bernardino Valley College’s hands-on construction programs, on job sites before he ever had a business card. His father was a finish carpenter. That’s why we still pay more attention to the final ten percent of a job than most contractors pay to the first ninety. Good work doesn’t need a sales pitch. It needs the right materials and someone who knows what they’re doing.
That background matters when you’re dealing with CGI products in Montclair’s housing stock or nearby CGI service in Upland. Most of this city was built out in the 1950s and 60s as modest single-story stucco tract homes with wood-frame construction. Owners of those original 1,200-square-foot houses routinely scrape them and rebuild 3,000-plus-square-foot two-story homes on the same lot. So every project here, whether it’s a full kitchen remodel or a metal roof, is as much a demolition-and-rebuild coordination job as a build. We handle that from the kitchen to the roofline under one contract, with access to 50-plus vetted brand partners including Cambria, Silestone, Caesarstone, James Hardie, and of course CGI. One contractor, every trade.
Styles & brands we work with







Common CGI Construction Problems We Solve in Montclair
Here’s what we see regularly in Montclair, and what actually causes it:
- Peeling thermofoil and laminate cabinet doors. CGI ready-to-assemble and pre-assembled cabinet lines that face west or south walls get hammered by Montclair’s summer sun. After several seasons of inland heat, the edges blister and peel. We repair or replace the doors and can reface the boxes if the substrate is still sound.
- Swollen particleboard and MDF at the toe kick and sink base. Original plumbing in 1950s-60s Montclair homes means slab leaks and dishwasher failures go unnoticed under the cabinet. By the time the owner sees it, the box has swelled. We replace what’s failed, not what’s still solid.
- Loose drawer glides and hinges on older CGI boxes. Stucco houses settle, and humidity swings through dry spells and the occasional wet winter put stress on cabinets. Glides loosen. Euro hinges pull out of thin side panels without reinforcement. We fix that with proper anchoring, not just tightening a screw that will strip again.
- Standing seam metal roof panels lifting at the pans. During Santa Ana wind events, incorrectly spaced fasteners and missing wind clips show up fast. We see this on Montclair homes where the original roof was replaced with a metal profile and the installer didn’t account for localized gust patterns. Roof repair runs $400 – $1,800 depending on the extent.
- Quartz seams staining near slider doors. Dust driven in during Santa Ana gusts settles into seams on CGI quartz countertops. It’s not a product failure. It’s Montclair wind. We re-seam and seal correctly for this climate.
CGI Service in Montclair: What Local Conditions Mean for Your Equipment
Here’s what generic CGI pages skip, and what actually matters for Montclair owners: most original Montclair homes were built on shallow slab foundations with no attic space. That’s not a footnote. It changes how we hang cabinets, run venting, and even how we stage a job. Before we hang a single CGI cabinet, we often have to open the wall to assess the footing or re-engineer the roofline. A kitchen job in a 1950s stucco tract home near the Montclair Plaza area, or similar work requiring CGI repair in La Verne, becomes a structural coordination job. On a recent project, we tore out a gutted kitchen and found the original slab had settled under the sink wall while the roof had no attic clearance for new venting. We set new CGI cabinets on a self-leveling underlayment, reframed a small soffit to gain duct clearance, and finished with CGI quartz. The owner got a straight, tight kitchen instead of cabinets that would have racked within a year. Add in the narrow 50-foot lots typical of Montclair’s older subdivisions, and staging plus access becomes the real bottleneck for any rebuild. We plan for that before the first pallet arrives.
CGI Models & Products We Service in Montclair
We work with CGI ready-to-assemble and pre-assembled kitchen cabinet lines, CGI quartz and granite countertop programs, CGI bath vanity and linen cabinet collections, and CGI specialty and standing seam metal roofing profiles. Parts matter. We use CGI OEM hinges, slides, and connectors when the cabinet box is sound, and step to quality aftermarket glides and levelers when OEM parts are discontinued or back-ordered. For faster turnaround in Montclair, we keep common CGI hardware and roofing clips stocked locally, and we’ll tell you honestly when a box is worth refacing versus when swollen MDF means full replacement. We never sell a reface on a failed substrate. For more on our full CGI lineup, see our CGI sales & service page.
See the difference
Before
After
Before
After
Before
AfterCGI Service Pricing in Montclair
Montclair’s market ranges aren’t a mystery. Here’s what CGI-related work runs in this city right now:
| Service | Typical Montclair Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Roof Replacement | $8,000 – $20,000 |
| Metal Roof Installation | $15,000 – $40,000 |
| Roof Repair | $400 – $1,800 |
What drives the number? Structural condition of the slab and roofline, cabinet box condition, whether we’re refacing or replacing, and access on a 50-foot lot. A free estimate covers all of it. Call (855) 600-3192 for an exact quote.
Serving Montclair, CA — Our Local Coverage Area
We’re based in the Montclair 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 Montclair
My Montclair house has a shallow slab and no attic – can I still add a CGI kitchen island? Yes, but it’s a structural job first. The slab under the island footprint has to be assessed. In older Montclair homes we often find settling under the sink wall or kitchen center, and we level it before setting cabinets. Call (855) 600-3192 and we’ll tell you what your slab actually needs.
Will CGI thermofoil cabinets peel in Montclair’s summer heat? South and west-facing walls in Montclair bake, and over several summers thermofoil edges can blister and peel on any thermo-fused laminate line, not just CGI. The fix is proper ventilation, shade adjustments where possible, and selecting the right material for sun-exposed walls. We’ll help you choose something that holds up here.
How do narrow 50-foot Montclair lots affect a CGI cabinet delivery and install? Staging becomes the real constraint. There’s often no side yard wide enough for material staging, so we schedule deliveries to arrive as we need them and stage inside a protected area of the house. We’ve done enough Montclair jobs to plan the truck path before the first cabinet box arrives. Call (855) 600-3192 for a walkthrough.
Does Montclair’s Santa Ana wind affect CGI standing seam metal roofing? Yes. Fastener spacing and wind clips are everything in this part of the Inland Valley. Panels installed without the correct pattern lift at the pans during gusts. We install to wind load specs for Montclair’s exposure and repair roofs that were put in wrong the first time.
Is it worth refacing CGI cabinets in an older Montclair home or should we replace? If the boxes are square and dry, refacing with new CGI doors and hardware is often the smart money, typically a fraction of full replacement. If salt or water has swelled the MDF or particleboard, refacing hides a problem that will fail again. We’ll tell you which one you have, no upsell. Call (855) 600-3192 and we’ll evaluate your boxes.
Service Areas Near Montclair
We cover Montclair and the surrounding Inland Valley, including Colton, Bloomington, Loma Linda, Redlands, and San Antonio Heights. For CGI work in neighboring cities, see CGI service in Calimesa and CGI service in Jurupa Valley. Our full coverage area is on the Montclair service area page.
Book Your CGI Service in Montclair Today
Your project managed start to finish by one contractor who knows Montclair’s slabs, lots, and sun. Call (855) 600-3192 to schedule your free estimate, or reach us anytime at (855) 600-3192.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Montclair since 1998.