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
CWS Construction in Hillsborough, CA | Seaside Contractors
We provide independent CWS cabinetry and countertop service across Hillsborough, and the one thing that separates our work here is sequencing: we don’t just install boxes and slabs, we work around the town’s own design-review and hillside inspection calendar. That matters because a CWS kitchen project in Hillsborough can hit architectural review plus geotechnical and drainage sign-offs before a single cabinet gets set. It’s the kind of local friction that kills schedules when a contractor hasn’t done it before. We have, and we’ll walk you through it. Call (833) 589-8103 for a free estimate.
Why Hillsborough Residents Choose Us for CWS Service
We’ve spent years specifying and installing CWS cabinetry and countertops across the Peninsula’s estate-scale homes, so we know how their door styles, box construction, and finish lines behave under real custom-remodel loads, not just in a showroom. Hillsborough homes throw specific conditions at a kitchen: sloped lots, wet winters, heavy daily use from multi-generational households, and a town review process that doesn’t tolerate shortcuts. Glen Sorrento, our owner, grew up on the Peninsula and spent two-plus decades working through nearly every project type this area throws at a contractor. He’ll tell you straight when a CWS box is worth saving and when it isn’t. We’re an independent contractor, and we work alongside whatever CWS lines a Hillsborough owner has already chosen or inherited. For CWS sales & service, one phone call covers it.
Styles & brands we work with







Common CWS Construction Problems We Solve in Hillsborough
- Swollen and delaminated thermofoil drawer fronts. Hillsborough’s wet winters and hillside humidity get into pool-adjacent kitchens and unheated guest-house kitchens, and CWS thermofoil peels at the edges once moisture works behind the film. We see it most on estate properties where a guest house sits on a slope and only gets intermittent heat.
- Sagging original-builder CWS boxes under heavy stone. Mid-century remodels in Hillsborough often kept their original CWS boxes, then somebody dropped a thick quartz slab on top without re-blocking underneath. The shelf pins sag and the back panel separates. We re-block and rebuild before the countertop goes back on.
- Wet toe kicks and soft particleboard bases. Cabinet runs installed tight to exterior walls on sloped parcels wick moisture through the toe kick during winter rains. The result is mold at the base and crumbling particleboard. We cut out the rot, replace the base, and add a moisture barrier at the wall before anything else.
- Drifting doors and binding drawers. Hillsborough’s estate households use their kitchens hard, every day, across generations. CWS hinges and slides wear out under that load, and doors start to drift. We match OEM hardware when the line is still supported and use quality aftermarket Blum-style hardware when it’s discontinued.
- Discontinued CWS door styles. Older Hillsborough kitchens frequently have CWS lines that are no longer in production, and matching a single damaged door front becomes a problem. We’ll source an OEM match when one exists, and when it doesn’t, we’ll reface the entire run so the kitchen stays consistent.
CWS Service in Hillsborough: What Local Conditions Mean for Your Equipment
Because Hillsborough runs its own design-review and hillside/grading requirements, a kitchen or cabinetry project that touches structure or a sloped exterior wall here can trigger architectural review plus geotechnical and drainage review. That means our CWS cabinet layout and countertop installs are sequenced around town inspections, not a generic county permit schedule. On a hillside estate off a gated lane in Hillsborough’s 94010, we reworked a primary kitchen whose CWS thermofoil drawer fronts had swollen and peeled after a season of winter damp coming off the slope behind the wall. We replaced the failed fronts with CWS-matched shaker doors, re-blocked the boxes to carry a new quartz island, and added a moisture barrier at the exterior-wall run, then coordinated the cabinet and countertop rough-in with the town’s inspection sign-offs before we set the slab. That’s the rhythm of a Hillsborough CWS job. Design review first, then gear, then the finish work.
CWS Models & Products We Service in Hillsborough
We work on the CWS Charleston and Ashford raised-panel and shaker door collections, the full-overlay plywood-box lines used in custom kitchen builds, CWS quartz and granite countertop programs, and CWS vanity and bath cabinetry for primary-suite remodels. For parts, we match OEM door fronts, hinges, and slides when the line is still supported, and use quality aftermarket Blum-style hardware when an older CWS series is discontinued. The box and finish matter more than the badge. We’ll reface sound CWS boxes before recommending a full tear-out, and we’ll tell you honestly when a water-damaged toe kick or swollen substrate means replacement is the smarter spend. We keep common CWS hardware and shaker door profiles stocked locally so Hillsborough turnaround doesn’t wait on a distributor.
See the difference
Before
After
Before
After
Before
AfterCWS Service Pricing in Hillsborough
| Service | Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Backsplash Installation | $800 – $2,500 |
| Small Kitchen Remodel | $9,000 – $20,000 |
What drives the final number in Hillsborough is the condition of the existing CWS boxes, whether the job touches a sloped exterior wall, and how many town inspections the scope triggers. Our free estimate includes a written line-item quote, and the price doesn’t change once work starts unless you change the scope. Call (833) 589-8103 for an exact quote.
Serving Hillsborough, CA — Our Local Coverage Area
We’re based in the Hillsborough area and know this community well, offering our Home Remodeling in Hillsborough. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CWS Construction in Hillsborough
Will adding a CWS quartz island in my Hillsborough kitchen require town review?
It depends on whether the island affects structure, plumbing, or a sloped exterior wall, but in Hillsborough it also depends on the town’s design-review trigger, which is stricter than neighboring San Mateo or Burlingame. If the island relocates plumbing or the kitchen is part of a larger addition, expect architectural review plus drainage sign-off. We’ll scope the permit path before we quote, so you know the timeline up front. Call (833) 589-8103 and we’ll walk through your specific scope.
My CWS kitchen cabinets have swollen toe kicks and bubbling fronts – can they be saved?
Often yes, but it depends on how far the moisture traveled. We replace swollen toe kicks, cut out soft particleboard bases, and add a moisture barrier at the wall; we can reface bubbling thermofoil fronts with CWS-matched shaker doors when the boxes are still square and sound. When the substrate has crumbled or the frame has pulled apart, replacement is the better spend, and we’ll tell you that flat. Call (833) 589-8103 for an assessment.
How do you protect CWS cabinetry from Hillsborough’s wet winters and hillside moisture?
We start at the wall. On sloped Hillsborough parcels, moisture migrates through exterior-wall runs and into the toe kick, so we add a barrier at that junction before setting any cabinet. We also spec drawer-front and finish choices based on where the kitchen sits: a pool-adjacent kitchen or unheated guest house gets a different recommendation than a dry, heated main kitchen. Let’s figure out what the job actually needs, then we’ll talk materials.
Do you install CWS countertops and vanities in guest houses and ADUs on my property?
Yes. Hillsborough estates often have guest houses, pool houses, and now ADUs on the same parcel, and we install CWS countertops and vanities in all of them. The condition we watch in those spaces is ventilation and heat, because unheated rooms on a slope are exactly where CWS thermofoil and veneer fail first. We’ll spec accordingly.
Can you match a discontinued CWS door style in my older Hillsborough estate kitchen?
Sometimes the OEM door front is still available through a distributor, and we’ll source it. When the line is genuinely discontinued, we reface the entire run in a matched style so the kitchen reads intact rather than patched. The goal is a kitchen that looks deliberate, not cobbled together. Call (833) 589-8103 and we’ll identify your line.
Service Areas Near Hillsborough
We serve Hillsborough and the surrounding Peninsula communities. If you’re in Hillsborough service area, Burlingame, Millbrae, San Mateo, or down toward Watsonville, Pajaro, Freedom, Interlaken, Las Lomas, and Amesti, we’ll bring the same CWS-specific approach. For the neighbors right over the line, see our CWS service in Burlingame and our CWS service in Millbrae.
Book Your CWS Service in Hillsborough Today
We’ll match the CWS material to the project, sequence the work around Hillsborough’s inspections, and give you a written line-item quote before anything gets ordered. Call (833) 589-8103 to schedule your free estimate.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Hillsborough and the Peninsula.