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CWS Construction in Montclair, CA | Moreno Valley Builders
We provide independent CWS cabinet sales, installation, and repair across Montclair’s 91763, and the work here skews hard toward retrofitting these boxes into 1950s – 70s tract homes on tight infill lots, not new-build installs. That distinction matters because CWS cabinet runs in Montclair almost always involve leveling on post-war slabs, working around alley-loaded garage access, and respecting the lot-coverage limits that govern every garage-to-ADU conversion in this city. Moreno Valley Builders handles CWS service as an independent contractor, not a manufacturer affiliate, and we stock the drawer slides, hinges, and door-matching hardware that keep these older CWS runs functional without chasing discontinued parts. For a free estimate on CWS installation, refacing, or repair anywhere in Montclair, call (877) 752-3154.
Why Montclair Residents Choose Us for CWS Service
CWS cabinetry shows up in a lot of Montclair kitchens and baths because the product line was a staple of Inland Empire tract-home supply houses during the 1960s and 70s. We’ve spent years pulling these boxes out of old Montclair kitchens, refacing them, re-leveling them, and setting them into the garage conversions and ADU kitchenettes that now dominate this city’s construction work. Noel Trevino, our owner and general contractor, grew up in Sunnymead Ranch and has spent the better part of three decades working Inland Empire remodels, which means he’s seen every failure mode a CWS cabinet can produce on a Montclair slab. Noel’s rule on these jobs is simple: if the details aren’t right on paper, they won’t be right in the wall. That’s why every CWS install we do in Montclair starts with a level check on the floor and a straightedge on the wall before a single box comes off the truck. We’re also CWS sales & service specialists in the practical sense: we know which CWS door profiles match, which face-frame joints fail first, and when a repair beats a replacement.
Styles & brands we work with







Common CWS Construction Problems We Solve in Montclair
- Water-swollen particleboard base cabinets behind fixed toe kicks. Montclair’s 1950s – 70s kitchens were built before leak detection was a thing, and a slow dishwasher or supply-line drip behind a CWS base cabinet goes unnoticed until the particleboard box swells and the drawer fronts stop sitting flush. We pull the run, cut out the damaged box, and re-set sound carcasses on shimmed, leveled subfloors.
- Sun-faded and grain-checked oak door faces on west- and south-facing walls. Inland Empire summer sun bakes through older single-pane windows in Montclair’s post-war homes and dries out the finish on prefinished CWS maple and oak doors. We color-match and refinish where the substrate is sound, or replace doors and drawer fronts when the grain-check has gone too deep.
- Worn original hinges and drawer slides that outlasted their usefulness. CWS boxes from the 70s and 80s often outlive their hardware. Doors sag, drawers bind, and the cheap original slides grind – especially in bath vanities where humidity swings all year. We swap in Blum-style aftermarket slides and adjustable hinges that ride smoother than the originals ever did.
- Racked and separated cabinet boxes on out-of-level post-war slabs and pier-and-beam floors. Montclair’s older homes settle, and a CWS corner joint that was never designed for a 1-inch floor drop will rack and separate. We re-square, re-glue, and re-clamp sound boxes, and we refuse to install new CWS boxes on an unleveled floor.
- Clearance and fit problems in garage-conversion and ADU kitchenettes. CWS base and wall cabinets set into a Montclair garage-to-ADU conversion have to clear the setback wall and stay within lot-coverage limits. We trim, scribe, and re-box as needed so the run works without pushing the project out of code compliance.
CWS Service in Montclair: What Local Conditions Mean for Your Equipment
Montclair’s alley-loaded garages and narrow post-war lots create a delivery and installation constraint that contractors in neighboring cities rarely face. When a CWS cabinet run comes into one of these homes, it often has to enter through a back alley gate and cross a tight side yard instead of coming through the front door – which means box sizes, door swings, and even the order of assembly have to be planned around that access path. More importantly, any CWS run we set into a garage-to-ADU conversion on these small parcels has to clear the lot-coverage and setback limits the city applies. One Montclair block in the 91763 runs garage-first to the alley, and a cabinet run that pushes too far into the required rear setback can fail a plan check even if it physically fits. We measure the access path before we spec the boxes, and we design the run to sit inside the legal envelope. That’s the difference between a cabinet page written for anywhere and a cabinet page written for Montclair.
CWS Models & Products We Service in Montclair
We work on the CWS lines most common in Montclair’s older homes: Canterbury assembled oak kitchen cabinets, the Madison and Brookhaven-style raised-panel bath vanities, unfinished and prefinished oak and maple wall cabinets, and the base cabinet and drawer-box units that end up in garage-conversion and ADU kitchenettes. Our parts stance is simple: where the box is dry and square, we match OEM CWS doors, drawer fronts, and hardware. Where originals are discontinued or never worth the chase, we switch to aftermarket slides and hinges (Blum-style) that cost less and run smoother than vintage CWS parts. We re-face or re-box when the carcass is sound; we replace when water damage or racking has compromised the joints. For Montclair customers, we keep common slide sizes, hinge plates, and trim stock on hand so a repair doesn’t stall waiting on a parts order. More on how we handle the line at Montclair service area.
See the difference
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After
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After
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AfterCWS Service Pricing in Montclair
| Service | Typical Range |
|---|---|
| Cabinet Installation | $4,000 – $13,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Garage Conversion | $30,000 – $80,000 |
| ADU Construction | $90,000 – $220,000 |
A free estimate from us includes the level check, the access path measurement, and a line-item quote with material choices laid out – CWS boxes where they make sense, aftermarket hardware where they don’t. Call (877) 752-3154 to schedule one in Montclair.
Serving Montclair, CA — Our Local Coverage Area
We’re based in the Montclair area and also provide CWS in Claremont, so we know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CWS Construction in Montclair
Can you reface my old CWS oak cabinets instead of replacing them in my Montclair kitchen?
Yes, refacing works when the cabinet boxes are dry, square, and still holding their corner joints. We replace doors, drawer fronts, and hardware, and we veneer the face frames to match – it runs well below a full replacement and keeps the original CWS footprint. If water damage or racking has compromised the boxes, refacing won’t save them. Call (877) 752-3154 and we’ll tell you which route applies to your cabinets.
Do CWS cabinets hold up in a Montclair garage-to-ADU conversion?
They hold up fine when we set them correctly – which means leveling the subfloor, keeping the boxes off the slab edge, and sizing the run to clear the setback wall. The failure mode we see most in Montclair garage conversions is moisture wicking up from an old slab without a vapor barrier, which swells particleboard boxes at the base. We address that before the cabinets go in.
My CWS bath vanity drawers bind and the doors sag – repair or replace?
In most cases, repair. Worn original hinges and slides are usually the problem, not the cabinet box. We swap in Blum-style aftermarket slides and adjustable hinges, re-square the face frame if needed, and the vanity runs smoother than when it was new.
Will a CWS cabinet delivery fit down my narrow Montclair side yard?
Often yes, but it has to be planned. We measure the alley gate width, the side yard clearance, and every turn before we spec box sizes or assembly order. On tight Montclair lots we sometimes bring boxes in unassembled and build them in place – that’s just how it works when the access path is 36 inches wide.
Can you set CWS cabinets in a second-story addition on a small Montclair lot?
Yes, and this is where the lot-coverage and setback limits matter most. A second-story addition on a post-war Montclair lot usually pushes toward the maximum building envelope, which constrains where the stairwell lands and how deep the upstairs cabinet runs can go. We design the CWS run inside that envelope and coordinate the structural work so the cabinets land on a level, properly supported floor. Call (877) 752-3154 for a free on-site evaluation.
Service Areas Near Montclair
Beyond Montclair, we run CWS service throughout the western Inland Empire. That includes Moreno Valley, Loma Linda, Grand Terrace, Highgrove, and Mead Valley. For other communities in the same orbit, see CWS service in Trabuco Canyon and CWS service in San Antonio Heights.
Book Your CWS Service in Montclair Today
If your CWS cabinets are sagging, swelling, or just not right for the Montclair house they’re in, call (877) 752-3154. We’ll measure the access path, check the floor, and give you a straight answer on repair versus replacement. Free estimates, no pressure, and a crew that knows these boxes.
Written by Noel Trevino, Owner at Moreno Valley Builders, serving Montclair and the Inland Empire.