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Cover Construction in Sunnyvale, CA | Timberline Contractors
We provide independent Cover cabinetry service across Sunnyvale, from 94089 to 94087. The one thing that makes our Cover work different here is that we plan every cabinet run around flat-lot slab movement and the open-plan conversions Sunnyvale’s 1950s – 70s ranch homes constantly require. If your Cover cabinets are already in, we adjust, reface, and repair them. If you’re planning a remodel, we install new Cover lines correctly the first time. Call (866) 253-5808 for a free estimate.

Why Sunnyvale Residents Choose Us for Cover Service
We’ve lived inside enough Sunnyvale kitchens to know that Cover’s frameless full-overlay lines reward precise installation and punish sloppy substrate work, which is why clients looking beyond the city often ask about Cover in Mountain View as well. Our founder, Nelson Fung, grew up around Los Angeles hardware stalls and later trained at LATTC before years of remodels and commercial builds, and he brings that materials-first eye to every Cover job we take. In Sunnyvale specifically, that matters because the slabs move, the west sun is brutal on finishes, and the older ranch kitchens were never framed for big island runs.
As an independent Cover service provider, we’re not locked into a dealer program. We pick the OEM hinges, slides, and touch-up finishes that keep your doors fitting like the day they were hung, and we use quality aftermarket hardware only where OEM isn’t available. You get straight answers about whether to adjust, swap, or replace – Cover sales & service done with the local conditions in mind, not a script.
Styles & brands we work with







Common Cover Construction Problems We Solve in Sunnyvale
- Doors and drawer fronts creeping out of adjustment. The clay soils under Sunnyvale’s flat lots expand and contract with drought and winter rain cycles. On 1950s – 70s ranch slabs, that movement racks cabinet frames over time, opening up reveals and throwing drawer lines off. We re-hang runs on OEM soft-close hinges and shim bases so the fronts sit dead-aligned again.
- Finish checking and edge-lifting on west-facing Cover doors. Owners go open-plan in Sunnyvale and add big glass on the afternoon side. Cover’s slab-front and lacquered matte doors take that hard west sun directly, and the finish breaks down faster than anyone expects. We swap the affected fronts and re-hang the run, matching OEM touch-up where the doors are still sound.
- Soft-close hinge and undermount slide failure during remodels. The humidity and drywall dust of an active open-plan conversion work into hinge cups and slides. Add a slab that isn’t dead level, and drawers bind. We replace worn hardware with OEM and square the boxes before the countertops go on.
- Water swelling at sink and dishwasher cabinets. Older Sunnyvale ranch footprints hide slow supply and drain leaks behind base cabinets for months. By the time anyone notices, the Cover box at the sink is swelling. We cut out the water-damaged case, re-case if the frame is intact, and tell you plainly when full replacement is the honest call.
- Unlevel island runs after wall removal. When we pull a dividing wall and old soffits to open a galley kitchen, the floor underneath is rarely flat. New Cover island and pantry cabinetry set on an unshimmed slab will rack and bind within a season. We level first, then install.
Cover Service in Sunnyvale: What Local Conditions Mean for Your Equipment
The specific issue we run into constantly on Sunnyvale’s 1950s – 70s ranch and Eichler-era stock is the small garage and galley kitchen footprint. Owners who want an island where none existed have to remove walls and old soffits, which exposes a slab that was poured when cabinet runs were shorter and loads were lighter. On a 1960s ranch off Cumberland Drive in the 94087 ZIPs, our crew tore out the galley kitchen and a dividing wall, found the slab out of level by nearly an inch, and set new Cover frameless boxes on shimmed sleepers so the island run dead-level with the new quartz top — a process similar to what we handle for Cover in Santa Clara. Two west-facing Cover doors had checked finish from years under the old window, so we swapped those fronts and re-hung the run on OEM soft-close hinges – no callbacks on the reveals. That’s the kind of floor most Sunnyvale ranch homes are hiding under their sheet vinyl or tile, and it’s the single biggest driver of premature Cover hardware failure here.
Cover Models & Products We Service in Sunnyvale
We service Cover’s frameless full-overlay kitchen cabinet lines, including slab-front and lacquered matte door styles, plus vanity, linen, integrated pantry, and island cabinetry. Our repair-vs-replace stance is simple: we match OEM hinges, slides, and touch-up finishes so doors keep their warranty-era fit, and we use quality aftermarket glides and shelf hardware only where OEM isn’t available. When a box is swelling or the frame is racked beyond adjustment, we tell you straight whether a door or drawer swap will do it, or whether full replacement is the honest call. We don’t reface over rotten carcasses. If you’re further up the Peninsula, we also offer Cover service in Milpitas and Cover service in Cupertino.
See the difference
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After
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AfterCover Service Pricing in Sunnyvale
| Service | Typical Range |
|---|---|
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Kitchen Remodel | $14,000 – $45,000 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Full Bathroom Remodeling | $9,000 – $28,000 |
What drives cost in Sunnyvale is usually the substrate, not the cabinet line. If the slab needs shimming, a wall is coming out, or a shear wall is getting opened up, the structural work lands on top of the cabinetry number. Our free estimate walks the whole kitchen with you and gives a written line-item quote so you can see exactly where the money goes. Call (866) 253-5808 for yours.
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 – Cover Construction in Sunnyvale
Yes, in most cases. The cabinets themselves install fine; what needs checking is the slab level and the condition of the framing behind them. If the floor is out by more than a quarter inch across a run, we shim and level before mounting. If there’s water damage or rot in the existing base, we address that before any new Cover boxes go in. Call (866) 253-5808 and we’ll tell you what your kitchen actually needs.
It’s usually both. Sunnyvale’s expansive clay moves the slab seasonally, which racks the frames and throws the reveals off. We re-hang the run on OEM soft-close hinges, shim the bases, and in most cases the doors sit right again. If the boxes themselves have twisted, we’ll tell you whether replacement is the better long-term fix. Call (866) 253-5808 for an on-site check.
Often, yes. When we remove a wall or open the footprint to fit an island, the city may require bringing an unbraced shear wall up to current code, because the new open floor plan changes how the structure handles lateral loads. That engineering cost sits on top of the cabinetry work, and we flag it early in the estimate so there are no surprises mid-job. Call (866) 253-5808 to talk through your specific layout.
It depends on the door condition and the finish. Sunnyvale’s west sun is hard on Cover’s lacquered matte and light-painted slab fronts. If the finish is checked or lifting at the edges, swapping the affected door fronts and re-hanging on OEM soft-close hinges is the better call than refacing onto a compromised surface. We’ll price both and tell you which one will actually last.
Open the sink base and press a screwdriver into the bottom panel. If it crumbles or feels spongy, the box is compromised and refacing over it just hides the problem for a year or two. If the case is solid and only the door skins are damaged, refacing or front replacement works. We’ll show you what we see when we inspect it. Call (866) 253-5808 for a free assessment.
Service Areas Near Sunnyvale
We cover all of Sunnyvale plus the surrounding South Bay. If you’re nearby, we regularly work in Cupertino, Milpitas, Santa Clara, Mountain View, and down toward San Jose. Our crew knows these neighborhoods and the housing stock in each, so you’re not getting a generic out-of-town crew guessing at your slab and sun exposure. For more on where we work, see our Sunnyvale service area details.
Book Your Cover Service in Sunnyvale Today
If your Cover cabinets are out of alignment, water-damaged, or simply not the kitchen you want, call us. We’ll put eyes on the floor, the frames, and the finish, then give you a written quote with a plan that matches your house. One contractor, every phase. Call (866) 253-5808 to schedule your free estimate in Sunnyvale.
Written by Nelson Fung, Owner & our General Contractor in Sunnyvale at Timberline Contractors, serving Sunnyvale and the South Bay.