Kitchen remodeling
Bathroom remodeling
Home additions & ADU
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Windows & doors
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FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Chinatown Homeowners Choose CWS Construction
We service and install CWS cabinets and countertops across Chinatown as an independent Chinatown CWS service contractor, not a factory-authorized dealer. That independence matters: we’re not here to sell you a brand, we’re here to tell you honestly whether your CWS Kingstone boxes are worth saving, which glides need replacing, and how to stop a quartz top from cracking at the sink. Most CWS work we take on lands somewhere between repair and replacement, and we’ll show you the numbers before any deposit changes hands. Call (866) 253-5808 for a straight assessment.
CWS builds cabinets and countertops that show up in a lot of Mission District CWS service walk-ups and remodels, from Oxford Shaker cabinet runs to granite and quartz tops over modular pantry systems. The products are solid when installed right. The trouble is that installation gets rushed on tenant-improvement jobs and flips, and moisture inside century-old brick buildings does the rest. We’ve corrected enough swollen boxes, binding drawer glides, and cracked tops to know exactly where the weak points are and how to make them hold up in this neighborhood’s damp, fog-heavy climate.
Why Trust Timberline Contractors for Your CWS Construction?
Our crew has refaced, replaced, and rebuilt CWS cabinet systems in enough Chinatown kitchens to know the box construction and hardware tolerances by feel. We know which CWS drawer stacks bind when the soft-close glides lose alignment, and we know the torque spec on undermount quartz clips that keeps a top from splitting at the sink cutout. That’s not something you learn from a spec sheet. It’s learned by pulling apart a dozen failed installations and writing down what went wrong.
Nelson Fung grew up in Chinatown and learned construction trade skills at Los Angeles Trade-Technical College before spending years on remodels and commercial builds across CWS in San Francisco and the LA basin. He still treats material failures the way he did as a kid watching his grandfather haggle over tile prices at the Broadway hardware stalls: dig into the substrate, find the real cause, and fix that instead of covering it up. That’s how we approach CWS work, which is why we use CWS-compatible OEM hinges, glides, and touch-up finishes when the cabinet boxes are sound, and why we show homeowners the swollen or delaminated box before recommending replacement. We’re not authorized by CWS, and we think that’s an advantage: third-party accountability means we answer to you, not to a manufacturer’s sales target.
Styles & brands we work with







Key Takeaways
- We provide independent CWS cabinet and countertop service across Chinatown, not manufacturer-authorized work.
- We stock CWS-compatible OEM hinges, glides, and touch-up finishes for faster turnaround on common failures.
- Our repair-first approach keeps original door faces and cabinet boxes whenever they’re structurally sound.
- We carry multi-brand depth (KraftMaid, Cambria, Silestone, Kohler) but fix CWS systems on their own terms.
- Full kitchen remodels with CWS products in Chinatown typically run $14,000 – $45,000.
Common CWS Construction Problems We Fix in Chinatown
- Swollen particleboard boxes at sink and dishwasher openings. CWS Kingstone and Oxford cabinet boxes are particleboard with a factory seal. When installers cut through that seal for plumbing and skip edge banding or silicone, moisture from Chinatown’s damp air and routine sink leaks wicks in and swells the board. We see this constantly in walk-up kitchens where the dishwasher steam vents directly against the adjacent cabinet. We cut out the saturated section, sister in new plywood framing, and re-edge the opening so it stays dry.
- Soft-close drawer glides binding on wide pot drawers. CWS stacks with 30-inch or wider drawers are heavy, and the factory soft-close glides lose alignment as soon as the drawer boxes rack even slightly. We’ve pulled apart enough of these to recognize the early symptom: a soft thunk instead of the smooth pull-in, then a grinding rail. OEM-compatible replacement glides fix it, but the cabinet face frame has to be checked for out-of-plane sag first, or the new glides will fail the same way within a year.
- Peeling thermofoil and paint checking along the bottom door rails. High-moisture Chinatown kitchens, especially those without good ventilation, constantly expose CWS door faces to steam. When the backsplash seal was omitted or the installer ran the door too close to the countertop without a moisture break, the thermofoil lifts and the paint checks along the bottom rail. Refacing works only if the substrate is dry and stable. If the MDF core under the thermofoil has swelled, refacing is throwing good money after bad.
- Quartz and granite tops cracking at the sink cutout or overhangs. A CWS quartz top doesn’t crack on its own. It cracks because the undermount clips were torqued unevenly, or the cabinet frame below was out of plane, or someone leveled the slab by shimming one corner instead of addressing the frame. We see hairline cracks radiating from sink corners in Chinatown remodels where the installer rushed the template. The top usually has to be replaced, but we fix the framing and clip tension so the second top doesn’t crack the same way.
- Modular pantry and island cabinet racks that pull away from the wall. CWS modular pantry systems are interlocking, but they still need to be screwed properly to blocking and shimmed level. In older Chinatown buildings with wavy plaster and timber framing, installers sometimes skip the blocking and rely on the interlock alone. The pantry rack eventually lists forward under load. We remove the sections, add solid blocking behind the wall surface, and reinstall with clamps that tighten this time instead of giving way.
CWS Parts & Our Repair-vs-Replace Approach
We use CWS-compatible OEM hinges, drawer glides, and touch-up finishes whenever we can source them in a reasonable timeframe. That keeps the door geometry and the soft-close feel exactly where the manufacturer intended. When an OEM part is discontinued or back-ordered for months, which happens with older CWS series, we spec quality aftermarket soft-close hardware from suppliers we’ve worked with for years. We tell you which parts are going in and why before we order them.
Repair versus replace comes down to the cabinet box. If the plywood or particleboard is dry, square, and structurally sound, we’ll gladly reface doors or swap hardware. If the box has swollen from moisture penetration, delaminated at the edges, or pulled away from the wall, we will not reface over it. Refacing a compromised box hides the problem for a year and costs you more when it fails again. In those cases we recommend full cabinet replacement and show you the cost delta side by side before any deposit is taken. Call (866) 253-5808 and we’ll walk you through what’s worth saving.
Our CWS Service Process – Step by Step
- 1
Diagnosis and documentation. We inspect the cabinet run or countertop, identify every failed component, and photograph what we find. That photo record goes to you and stays with the job file. If there’s a warranty question later, you’ll have the evidence.
- 2
Parts and scope decision. We separate what can be repaired from what must be replaced, spec OEM or quality aftermarket hardware, and give you a written line-item quote with no ranges that widen after you sign. You approve the scope before we touch anything.
- 3
Repair or installation. For repairs, we cut out failed sections, sister in new framing where needed, and set glides and hinges to spec. For installs, we level and plane the cabinet frames before the countertop template is taken, and we torque undermount clips evenly so the top sits true.
- 4
Testing and adjustment. Every drawer cycles at least a dozen times under partial load. Doors are hung and checked for reveal consistency. Countertop seams and backsplash joints are checked for gaps and sealed.
- 5
Warranty documentation. We walk you through the work, hand over photos and notes, and specify what’s covered and for how long. We don’t hide behind fine print.
See the difference
Before
After
Before
After
Before
AfterCWS Products We Service & Install in Chinatown
We work across the CWS product range we see most in Chinatown homes and commercial build-outs. That includes the Kingstone Series all-wood kitchen cabinets, the Oxford Shaker-style cabinet line, CWS granite and quartz countertop collections, and the modular pantry and island cabinet systems. We stock common CWS-compatible soft-close glides, hinges, and touch-up finishes locally for faster turnarounds, and order specific components directly when the job calls for them.
We Also Service These Brands
CWS is one manufacturer we know deeply, but it’s not the only one we service. We install and repair KraftMaid cabinetry, Cambria and Silestone quartz countertops, and Kohler plumbing fixtures, and we bring the same repair-first discipline to all of them. If your kitchen mixes brands, which most do, you won’t need a second contractor.
FAQs – CWS Construction Service in Chinatown
No. We are an independent contractor, not affiliated with or authorized by CWS. That independence is deliberate. We recommend the repair or replacement that fits your kitchen and your budget, not the option that keeps a manufacturer relationship intact. When we say an OEM part is worth the wait, it’s because it is. When we say an aftermarket glide will hold up just as well, that’s based on years of installing both.
Yes, if the surrounding boxes are still square, dry, and solidly anchored. We cut out the swollen section, sister in new plywood framing to the adjacent cabinets, and install a new matched box with proper edge sealing at the sink opening. This is one of the most common repairs we do in CWS repair in Noe Valley and Chinatown walk-ups, and it usually saves the owner thousands compared to a full cabinet replacement. Call (866) 253-5808 and we’ll tell you honestly whether your boxes qualify.
Only if the MDF core underneath is dry and stable. Peeling thermofoil happens because steam and moisture have lifted the film from the substrate. If the core has swollen, refacing will not hold; the new face will peel at the same stress line within a year. We test the door bottom with a moisture check before recommending anything. If the doors are sound, refacing with sealed edges is a cost-effective fix. If not, replacement is the only fix that lasts.
The crack almost always starts because the undermount clips were torqued unevenly or the cabinet frame wasn’t level. When we install a CWS quartz top, we plane and level the cabinet frame first, then set the clip tension evenly across all four sides of the cutout, with proper support across the back rail. The backsplash joint gets a continuous bead of sealant, and we use flexible adhesive at the front edge so the top can move slightly without stressing the stone.
Some are adjustable; most of the failed ones we see are not. A CWS glide that’s binding at the end of its travel can sometimes be re-squared by adjusting the drawer face or correcting a racked box. But once the ball bearings wear grooves into the rail, adjustment won’t bring back the soft-close feel. We’ll try adjustment first, replace with OEM-compatible hardware second, and never sell you a replacement when the adjustment takes ten minutes.
CWS work here varies by scope. Cabinet installation runs $4,000 – $13,000. Countertop installation runs $2,000 – $6,500. Backsplash work lands between $800 and $2,500, and kitchen islands between $3,000 and $10,000. Full kitchen remodels with CWS products in Chinatown typically run $14,000 – $45,000 depending on layout changes, structural work, and finish tier. Here’s the current breakdown:
| Service | Price Range in Chinatown |
|---|---|
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
Your exact number depends on condition, access, and finish choices. Call (866) 253-5808 for a written line-item quote, and we’ll walk you through which costs are worth it and which aren’t.
Yes. We can match an Oxford Shaker door in species, profile, and finish, and we’ll send you a sample before ordering. On a recent Chinatown walk-up, we replaced the swollen box section under a CWS Kingstone run and kept every original door face. The match was close enough that the owner couldn’t tell which cabinet had been worked on. We’ll tell you honestly whether a match will be invisible, close, or whether you’re better off refacing the whole run.
Book Your CWS Service in Chinatown, CA
If you’ve got CWS cabinets or countertops that need fixing, or you’re planning an install and want it done right the first time, call (866) 253-5808. We’ll schedule a walkthrough, diagnose what’s actually going on, and give you a line-item estimate you can hold us to. One contractor, every phase.
Written by Nelson Fung, Owner & General Contractor at Timberline Contractors, serving Chinatown and the LA basin.