Kitchen remodeling
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CGI Construction in Montclair, CA | Polaris Contractors
We install, reface, and repair CGI cabinetry, quartz and granite countertops, and standing seam metal roofing across Montclair – and we do it as an independent contractor, not a manufacturer-authorized shop. What makes our CGI work different here is simple: we know what inland summer heat and tight post-war lots do to these products, so we prep the site before the first box arrives. If your Montclair ranch or condo needs a CGI kitchen, a countertop that won’t crack, or a metal roof that holds through Santa Ana season, call (855) 473-6535 for a free estimate from Rick Sondermann and the Polaris team.
We’re a full-scope Montclair General Contractor, not a cabinet-only installer. That matters on Montclair jobs where the cabinets, the slab, the roof, and the windows all interact. One team, full scope – from the roof down to the pavers.
Why Montclair Residents Choose Us for CGI Service
We’ve spent years working with CGI Euro-style frameless cabinets, their shaker and raised-panel lines, their quartz and granite programs, and their standing seam metal roofing. Most of that work has been inside Pomona Valley homes built between 1950 and 1980, so we’ve seen exactly what fails when a product meets a 60-year-old slab and a 100-degree August afternoon.
Rick Sondermann grew up in Corona del Mar and spent nearly three decades renovating homes along the Newport Beach coastline before bringing the same sequencing discipline inland to Montclair. His father was a finish carpenter who believed in doing things once and doing them right. Rick’s take on that is the signature line he still uses on job sites: “Do it right the first time – the second time always costs more.” That’s why we shim, re-square, and level a base before we set a single CGI cabinet, and why we template counters only after the substrate is dead flat.
We’re an independent CGI sales & service contractor. No authorization, no sponsorship, no factory warranty relationship. That independence means we’ll spec an aftermarket hinge or slide when the OEM hardware is the weak link, and we’ll tell you honestly if a different cabinet line suits your Montclair home better.
Styles & brands we work with
Common CGI Construction Problems We Solve in Montclair
- Swollen cabinet boxes in converted garages. Montclair has a lot of garage-to-living-unit conversions because the city is built out and ADUs are the one path to new square footage. But a garage slab wicks ground moisture, and CGI frameless thermofoil or particleboard carcasses swell and delaminate at the bottom edges within a few seasons if the base wasn’t sealed and isolated first. We re-box, seal, and re-set – and we tell you upfront when replacement beats repair.
- Blistering painted and thermofoil door faces. We see this constantly in the 1950s-60s core homes around Holt Blvd, where original wall insulation is thin or missing. South- and west-facing kitchen walls push past 110°F inside the cavity during a Pomona Valley summer, and CGI door faces blister or peel if they’re mounted and finished without accounting for that heat load. We spec finishes and back-priming accordingly.
- Quartz countertops cracking at sink and cooktop cutouts. The original powder-actuated and 2×4 framed cabinets in Montclair ranches are rarely level. Quartz is rigid; it doesn’t flex with a wavy base. We see stress cracks at the cutouts when a top goes down on an un-shimmed, unsquared run of cabinets. We re-square first, every time.
- Standing seam metal roof leaks at fastener and seam laps. Montclair sits in the Santa Ana corridor. Wind-driven rain and fire-season ash loading stress the seams and clips on shallow-pitch ranch roofs, especially where the underlayment wasn’t upgraded from the original build. We repair seam-lap leaks and re-clip where the panel profile calls for it.
- Hand-carry logistics that damage materials before they’re installed. Tight post-war lots with no rear-yard access force deliveries through side yards, and that’s where cabinet boxes get dinged and counter slabs get chipped. We plan the path of every piece before we take delivery on Holt Blvd.
CGI Service in Montclair: What Local Conditions Mean for Your Equipment
Montclair is only about 3.8 square miles and fully built out – there are no new subdivisions here. Almost every CGI kitchen, bath, or ADU job is a remodel inside an existing footprint, and the difference shows up before demo even starts. On the 1950s-70s ranch-style streets west of Holt Blvd and through the core, rear yards are small and often have no drive gate wide enough for a cabinet truck or dumpster. We’ve hand-carried entire kitchens down 24-inch side yards because there was no other way in. That changes how we stage a job: we receive cabinets and counters at a staging point on Holt Blvd or in the alley, inspect every piece, then move it through the house in a sequence that protects the corners and edges. A contractor working larger lots in Claremont or Upland doesn’t face the same delivery puzzle. In Montclair, the path in is part of the spec.
We saw this on a 1958 ranch off Holt Blvd near the west-side single-family blocks. We tore out a 1990s oak kitchen and found the original slab-on-grade floor running 1¼ inches out of level. The homeowner wanted quartz, so we didn’t template anything until we’d shimmed and screeded the base. Every CGI shaker box came down the side yard by hand because there was no rear access. The counters went in flat, no sink-cutout cracks, and the doors still close clean through a full inland summer.
CGI Models & Products We Service in Montclair
We work across the CGI product range that fits Montclair’s housing stock: Euro-style frameless cabinetry with full-overlay and soft-close for kitchen and ADU galley layouts; shaker and raised-panel wood cabinets in painted and stained finishes for the traditional ranches; CGI’s quartz and granite countertop programs paired with their cabinet packages; and standing seam metal roofing panels for low-slope and ranch roofs. On parts, we’re straightforward: we use genuine CGI cabinets and panels when you want the factory finish and warranty path, and we spec equal-or-better aftermarket hinges, slides, and seam clips where the OEM hardware is the known weak link in this climate. What we stock locally for fast Montclair turnaround is the hardware and clips that fail most often – the rest we order in with delivery planned around your site’s access limitations.
See the difference
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AfterCGI Service Pricing in Montclair
Here’s what CGI-involved work typically runs in the Montclair market. These ranges reflect the cost of working inside an existing 1950s-70s footprint, including shimming and re-squaring old bases, hand-carrying materials, and pulling the necessary city permits:
| Service | Typical Range |
|---|---|
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Garage Conversion | $30,000 – $80,000 |
| Standing Seam Metal Roof | $15,000 – $40,000 |
| Roof Repair | $400 – $1,800 |
What drives the number: whether the existing slab is level, whether rear access exists, how much heat damage the substrate has already taken, and whether we’re refacing, re-boxing, or gutting. A free estimate includes a walkthrough and a written line-item quote – no change orders sprung on you later. Call (855) 473-6535 to schedule one.
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
Yes. The swelling comes from slab moisture wicking into the bottom edges of the carcass, so the fix is separating the cabinet from the floor: we seal the slab edge, install a moisture barrier and a pressure-treated or composite base, and then set the CGI boxes on that isolated platform. We’ve done enough Montclair garage conversions to know this is the difference between cabinets that last 15 years and cabinets that delaminate in three. Call (855) 473-6535 if you’re planning a conversion and we’ll spec the base correctly from the start.
We hand-carry it, or crane it in when the pieces are too heavy or the side yard is too narrow. In Montclair this is normal, not an exception. We stage deliveries on Holt Blvd or in the alley, inspect everything on the truck, and then move each box through the house in sequence. The counter slabs go on a cart through the widest path, usually the front door or a side gate if there’s one wide enough. It adds labor, but the alternative – a chipped slab or a dinged cabinet box – costs more.
They can, but only if the base isn’t leveled first. Quartz doesn’t flex, so a wavy or out-of-level run of original 2×4 or powder-actuated framed cabinets will concentrate stress at the sink and cooktop cutouts. Heat accelerates it because the slab and framing move slightly through the summer. We shim, screw, and re-square the base, then template only after the substrate is dead flat. That’s the sequence that prevents cracks. For an exact quote, call (855) 473-6535 – estimates are free.
It can be, but it’s not automatic. Standing seam works on low-slope ranches if the underlayment is upgraded, the clip spacing matches the wind zone, and the seam laps are sealed correctly. Montclair’s Santa Ana events and fire-season ash loading stress the seams and fasteners. We’ve repaired laps and re-clipped roofs where the panels themselves were fine but the original install wasn’t spec’d for this specific wind corridor. Call (855) 473-6535 and we’ll tell you whether a full replacement or a targeted repair makes sense.
Yes, we pull the permits and manage the inspections as part of the project agreement. Montclair is a small, fully built-out city, so the permitting path for additions, ADUs, and garage conversions runs through a smaller planning office with its own process – and that process moves differently than it does in Pomona or Ontario. We handle it start to finish so you don’t have to chase paperwork. Call (855) 473-6535 to get one of our project managers on your specific property.
Service Areas Near Montclair
We serve Montclair and the surrounding Pomona Valley communities, including the full Montclair service area. If you’re in a neighboring city, we also provide CGI service in La Verne and CGI service in Ontario. Our crews cover Rancho Cucamonga, Upland, Claremont, and Chino as well.
Book Your CGI Service in Montclair Today
Your Montclair home is already built – the question is whether our Home Remodeling in Montclair holds up to the heat, the slab, and the side yard. Call (855) 473-6535 for a free estimate. We’ll walk the site, tell you what’s realistic, and quote the job in writing. Your project, managed start to finish.
Written by Rick Sondermann, Owner at Polaris Contractors, serving Montclair and the Pomona Valley since 1998.