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CWS Construction in Sunnyvale, CA | Millwright Builders
We provide independent CWS construction service across Sunnyvale, handling cabinet installation, refacing, and full kitchen remodels for homes from the orchard-era ranches of 94086 and 94087 to newer townhome clusters near the Caltrain corridor. The thing that sets our CWS work apart here is that we’ve spent years rebuilding kitchens in this city’s 1950s-70s housing stock, so we know how CWS boxes behave when they meet out-of-square walls, pier-and-beam floors, and narrow-lot plan-check realities. We’re not authorized or sponsored by CWS. We’re a licensed general contractor who knows the product line well enough to tell you straight what it can and can’t do in your Sunnyvale home. Call (866) 925-0334 for a free estimate.
Why Sunnyvale Residents Choose Us for CWS Service
We’ve installed, refaced, and reworked CWS cabinetry on enough Sunnyvale kitchens to know where these cabinets succeed and where they fail in this housing stock. Many of the ranches and split-levels scattered across 94086 and 94087 were built between 1955 and 1975 over former orchards. Their floors move, their walls are rarely straight, and their supply lines are often original galvanized or early copper. A CWS cabinet that was designed for a flat, square installation will rack and bind if it’s hung without proper shimming and blocking. Our crew knows to sister and level the subfloor, block the wall for the new layout, and plumb every box against the wavy original plaster. That’s the difference between a kitchen that feels solid and one that starts showing gaps in six months.
Noel Castañeda, our owner, completed his construction trades training at Skyline College and spent the better part of two decades doing residential and light commercial work across the Peninsula before founding Millwright Builders. He grew up in the Sunshine Gardens neighborhood of South San Francisco, where he learned early that good structures don’t happen by accident. That’s the standard we bring to every CWS job in Sunnyvale. We specify the brand, explain the trade-off, and stand behind the install.
Styles & brands we work with







Common CWS Construction Problems We Solve in Sunnyvale
Here’s what we actually see in Sunnyvale kitchens with CWS cabinets, especially in the older ranch stock:
- Toe kick and under-sink base swelling from slow leaks. Sunnyvale’s 1950s-70s ranches often sit over pier-and-beam floors. A slow supply-line or dishwasher leak seeps down into the particleboard and MDF box, and the toe kick swells before you ever notice water on the floor. We sister and level the subfloor, replace the damaged box, and set the new one on a properly blocked base.
- Door and drawer fronts racking on wavy original plaster. The original orchard-era kitchens in 94086 and 94087 frequently have plaster walls that run out of plane by a half-inch or more over eight feet. Hang CWS boxes directly on that and the doors will bind, the drawers will fight you, and the face frames start working loose. We shim, block, and hang every box plumb.
- Drawer glides and hinges failing early on overloaded pantry pull-outs. Stock CWS hardware is rated for lighter duty than what a busy tech-household kitchen actually carries. Wide pantry pull-outs loaded with canned goods and small appliances will wear out the stock glides fast. We upgrade to heavier-duty soft-close hardware when the job calls for it, or source OEM replacements when the original look needs to stay.
- Face frames separating from boxes in garages and converted spaces. Summertime heat swings in uninsulated Sunnyvale garages, combined with winter humidity, move the MDF. Face frames start pulling away from the box. We repair the joint properly and can upgrade the attachment method so it doesn’t recur.
- Improper clearance for vented hoods on narrow-lot rebuilds. When a rear kitchen rebuild sits within a few feet of a neighbor’s single-story wall, the plan check will scrutinize how new CWS uppers and a vented hood read from the adjoining property at the setback line. We account for that before the first cabinet is ordered, not after the inspector brings it up.
CWS Service in Sunnyvale: What Local Conditions Mean for Your Equipment
On the narrow orchard-suburb lots in 94086 and 94087, second-story additions routinely sit within a few feet of a neighbor’s single-story kitchen wall. That’s a Sunnyvale-specific plan-check reality that shapes CWS work in a way a neighboring city like Cupertino or Milpitas doesn’t experience the same way. You’re not just swapping cabinets; you’re rebuilding a kitchen on a small existing lot where the city’s infill and ADU-housing push means the planning department is looking hard at overhang, setback, and second-story window privacy. A rear kitchen rebuild here has to account for how the new CWS uppers and the vented hood will read from the adjoining property at plan check. If you don’t think about that before you order boxes, you can end up redesigning the layout after permits are already under review. We’ve been through enough Sunnyvale plan checks to anticipate the questions before they become change orders.
CWS Models & Products We Service in Sunnyvale
We work across the CWS line: Ready-to-Assemble Shaker base and wall cabinets, the semi-custom painted and stained collections, and the solid-surface and stone countertop options paired with their cabinet lines. When a repair is needed, we source OEM CWS doors, drawer fronts, hinges, and glides to keep the original look. When the OEM part is discontinued or was underbuilt for heavy use, we’ll recommend a quality aftermarket soft-close replacement and explain why. We’ll repair a solid CWS box rather than sell a tear-out, but we tell owners straight when a water-swollen cabinet has to be replaced. On a ranch off South Mary Avenue in 94086, we rebuilt a rear kitchen where the original CWS boxes had swollen at the toe kick from a slow supply-line leak under a pier-and-beam floor. We sistered and leveled the subfloor, blocked the wall for the new layout, set a run of CWS Shaker uppers and a matching island, and finished with quartz tops. Every box shimmed plumb against the wavy original plaster.
See the difference
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After
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After
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AfterCWS Service Pricing in Sunnyvale
| CWS Service | Typical Sunnyvale Range |
|---|---|
| Full Kitchen Remodeling | $14,000 – $45,000 |
| Small Kitchen Remodeling | $9,000 – $20,000 |
| Cabinet Installation & Refacing | $4,000 – $13,000 |
| Quartz & Granite Countertops | $2,000 – $6,500 |
| Backsplash | $800 – $2,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
What drives the cost is whether we’re refacing existing CWS boxes, new installation on a kitchen that needs leveling and blocking, or a full teardown with subfloor work. The free estimate includes a straight assessment of what can be repaired and what’s past saving. Call (866) 925-0334 for a written line-item quote. Estimates are free, and we’ll tell you if the job isn’t worth doing.
Serving Sunnyvale, CA — Our Local Coverage Area
We’re based in the Sunnyvale 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 – CWS Construction in Sunnyvale
Yes, when the boxes are structurally sound. We’ll replace doors and drawer fronts with OEM CWS parts to keep the original look, upgrade the hardware if needed, and re-level everything against the floor movement common in Sunnyvale’s pier-and-beam ranches. If the boxes are water-swollen or the face frames have separated, we’ll say so before you spend money on refacing. Call (866) 925-0334 and we’ll take a look.
Yes, if they’re installed by someone who knows how to shim and block against the original plaster. We don’t hang boxes directly on wavy walls. We block the wall, set every box plumb, and scribe fillers where needed. The cabinets don’t fix the walls; the install does. That’s the difference between a CWS service in Loyola that looks right and one that starts binding in a year.
In most cases, yes. Electrical, plumbing, and any structural changes trigger permits in Sunnyvale, and the city’s infill-housing push means plan check is thorough. As a licensed general contractor, we pull the permits and handle the inspections. If you’re only refacing cabinets and swapping hardware, you may not need one. We’ll tell you which applies to your project before any work begins.
Usually, if you keep the aisle clearances right. On Sunnyvale’s narrow lots, we work with 36 to 42 inches of walking space around an island, and we size the island to the room rather than forcing a big box into a tight kitchen, as any CWS in Mountain View would recommend. A peninsula is sometimes the better call. We’ll lay it out on paper before we order anything.
A reface or cabinet-only install typically runs three to seven working days. A full kitchen remodel with subfloor work, permits, and countertops usually takes four to eight weeks depending on inspection scheduling. For an exact timeline on your Sunnyvale project, call (866) 925-0334. The estimate and the schedule come free.
Service Areas Near Sunnyvale
We serve Sunnyvale and the surrounding cities, including Cupertino, Milpitas, Santa Clara, Mountain View, and the South Bay corridor. If you’re looking for CWS service in Cupertino or CWS service in Milpitas, we cover those jobs with the same permit-savvy approach. For the full coverage map, see our Sunnyvale service area page. And for more on the CWS product lines we work with, visit our CWS sales & service page.
Book Your CWS Service in Sunnyvale Today
If your CWS cabinets need repair, refacing, or a full rebuild in Sunnyvale, call (866) 925-0334 and we’ll schedule a walkthrough. We’ll give you a straight answer on what’s worth saving, what to replace, and what your kitchen will cost. Build it right the first time – the Peninsula weather will find out if you didn’t.
Written by Noel Castañeda, Owner at Millwright Builders, serving Sunnyvale and the broader Peninsula.