Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Kitchen Remodeling Across Kensington
Kitchen remodeling in Kensington, CA typically runs $14,000 – $45,000, depending on how much of the original 1920s – 1940s framing you’re keeping and whether you’re pulling a full permit through Contra Costa County in Martinez. We’re Penhallow Remodeling, and we work in Kensington every month, so we know what happens when you open a hillside bungalow wall: sometimes it’s clean framing, sometimes it’s cloth-wrapped knob-and-tube and a lead pan that’s been leaking since the Nixon administration. Call (936) 259-2607 and we’ll walk the job with you, explain what we’re seeing, and hand you a written price before any wall comes down.
Why Penhallow Remodeling Is Kensington’s Preferred Kitchen Remodeling Company
Kensington homeowners don’t need a contractor who learns the county permit path on their dime. Because Kensington is unincorporated Contra Costa County, your kitchen permit goes through the Building Inspection Division in Martinez, not Berkeley’s Accela portal. That means a different plan-check queue, different fee schedule, and a near-certain seismic-retrofit review tied to your kitchen permit. We’ve run enough Kensington kitchens through that process that we know what the county will flag before we submit: unbolted cripple walls, undersized headers over original window and door openings, missing subfloor nailing on sloped lots. None of that surprises us, and none of it gets priced as an open-ended change order.
Trevor Nash runs our jobs, and he’s the one who signs the written estimate you hold us to. Our crews arrive uniformed and background-checked, and when a Kensington homeowner calls with a question, a real person answers. That’s been the operating standard since the Kingswell family of companies started in 2004, and each Penhallow location operates the same way: written price before work starts, a defined arrival window, a clean job site, and a written 365-Day Done Right Promise on the back end.
Kitchen Design in Kensington
Kitchen design in Kensington starts with what the hillside gives you: a 1930s floor plan that was never built for a 2026 kitchen, a foundation that doesn’t have anchor bolts holding the cripple walls, and a lot slope that makes adding square footage far more expensive than reworking what’s already under roof. The smartest Kensington remodels we’ve completed kept the original footprint and reorganized it instead of pushing out. That usually means removing a wall between a galley kitchen and a dining room, moving the plumbing wall, or reclaiming a pantry alcove for a full-height cabinet run.
Layout Decisions Before Finish Selections
We settle the plan before we talk cabinet pulls. On a typical Kensington Craftsman, the kitchen is 90 to 140 square feet with two doorways and an original chimney chase that can’t move without touching the roof line. Our design process walks you through what can shift, what’s load-bearing, and what the county will require once we’re in the walls.
Working With the Hillside Footprint
A west-facing Kensington slope means moisture sits in the original framing at the downhill corner. Before design is finalized, we check that corner for rot, because cabinets can’t mount to spongy wood. If we find it, we price the repair as a written line item before design approval, not as a surprise after demo.
Kitchen Renovation in Kensington
Kitchen renovation in Kensington usually means taking a Period Revival home that’s been patched for eighty years and bringing the entire room to current code. That’s not a cabinet swap. It’s rewiring, sistering floor framing under the new island location, upgrading the sink wall to modern plumbing, and often adding a seismic retrofit at the same time because the county ties those permits together. A full Kensington kitchen renovation runs $14,000 – $45,000 depending on the structural work the house needs and the finish level you choose.
Structural Upgrades Nobody Sees
The important part of a Kensington renovation is often what’s invisible after the walls close: anchor bolts where there were none, a properly sized load-bearing header over the opening we widened, WUI-compliant venting on exterior walls, and a subfloor that can actually carry a Cambria island without deflecting. We handle all of it as part of the written scope.
Fixing What the Last Renovation Skipped
We see kitchens where someone installed granite in 2008 but never replaced the cloth-wrapped wiring behind the sink, or tiled over a wet wall with drywall screws. Our renovation work starts by correcting those skipped steps. You pay for it once; it’s in the written price not a “we should have mentioned this” call during week three.
Trusted Brands We Service in Kensington
We install KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone countertops, and Kohler and Moen fixtures across Kensington. These are recognized trade brands with their own warranty programs, which sit alongside the Penhallow 365-Day Done Right Promise. If a Cambria top carries a lifetime warranty and we’re backing the install with our own written guarantee, you’re protected twice. We also service and maintain Abodu and Cover accessory dwelling unit kitchens for Kensington homeowners who added an ADU under the new California ADU rules and now need the interior kitchen finished or renovated.
Common Kitchen Remodeling Problems We See in Kensington Homes
- Cloth-wrapped knob-and-tube wiring behind 1930s plaster walls. It’s original, it’s brittle, and once we open the wall, the county inspector will require it to be replaced before we can close up. We inspect for it early and write the allowance into your contract.
- Unbolted cripple walls above hillside crawl spaces. Kensington sits directly on the Hayward Fault. The county ties kitchen permits to seismic review, which means retrofitting short stud walls and missing anchor bolts becomes part of the job. We’ve done enough of these that it’s never a surprise.
- Failed lead pans under original sink bases. A 1930s lead pan is usually rotted through by now, and the subfloor around it is soft. We replace the pan, repair the framing, and waterproof the new cabinet base correctly.
- Undersized floor joists under heavy islands. A new Cambria or Silestone island adds hundreds of pounds. Original 2×6 framing over a fill-bench crawl space will deflect. We sister or replace the framing before the countertop template is cut, never after.
Pricing for Kitchen Remodeling in Kensington, CA
Here’s what Kensington homeowners can expect as of 2026. These are written-price ranges, not verbal ballparks, and the number on your written estimate is the number on your invoice unless we both sign a change order first.
| Scope | Typical Kensington Price |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
Your price moves on four things: whether the house needs seismic retrofit as part of the kitchen permit, which cabinet line you choose, what stone or quartz is going on the counters, and whether we’re moving walls or working inside the existing footprint. We’ll explain all of that line by line. Call (936) 259-2607 for a free estimate. You’ll get a written number, not a range, before you sign anything.
We Also Serve Cities Near Kensington
Beyond Kensington, our crews cover kitchen remodeling across the broader Bay Area: Kensington is our anchor here, and we also serve homeowners in Los Angeles, San Diego, San Jose, and San Francisco. If you’re a few minutes down the hill or across the bridge, the same written-price standard applies. Our Kitchen Remodeling team works the same way in every one of those cities: price in writing, show up when we said we would, and stand behind the work for a full year.
Serving Kensington, CA - Our Local Coverage Area
We’re based in the Kensington 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 About Kitchen Remodeling in Kensington
Because Kensington is unincorporated Contra Costa County, your kitchen permit routes through the Building Inspection Division in Martinez rather than Berkeley’s Accela portal. Martinez has its own fee schedule, its own plan-check queue, and it routinely ties a kitchen permit to seismic-retrofit and Wildland-Urban Interface (WUI) fire-hardening review at the same time. A Berkeley contractor who’s never worked unincorporated Kensington will quote a Berkeley timeline and then discover the county path mid-job. We’ve been through that process enough times that we build the real timeline into your written schedule from day one. Call (936) 259-2607 and ask us about current Kensington permit turnaround.
Most commonly: cloth-wrapped knob-and-tube wiring, unbolted cripple walls over hillside crawl spaces, failed lead pans behind the sink, and undersized floor framing that won’t carry a modern island. That’s the honest answer. It doesn’t happen on every Kensington home, but it happens often enough that we price the inspection and the likely repairs into your written estimate before you commit. When we find something after walls open, we document it, issue a written change order, and don’t touch another stud until you’ve approved the number. Call for a free walkthrough at (936) 259-2607.
We write allowances for the known unknowns into your contract before work starts: knob-and-tube replacement, cripple-wall bolting, subfloor repair, and WUI vent upgrades. Those aren’t open-ended. They’re priced line items. When we open a wall and find something outside those allowances, we stop, document it, and bring you a written change order. No work proceeds until you sign. That’s the only honest way to remodel a 1930s hillside house. The Kingswell Way, in one sentence: say the price before the work, show up in the window we gave, and leave the place cleaner than we found it. Call (936) 259-2607 to get your written price.
In most cases, yes. Kensington is an unincorporated Contra Costa County pocket directly atop the Hayward Fault, and nearly every construction project in the county triggers seismic-retrofit review and Wildland-Urban Interface fire-hardening compliance simultaneously. The kitchen permit is often the trigger that brings both into scope. That’s a dual regulatory burden you won’t face in Berkeley or El Cerrito. We handle it as a single coordinated scope: anchor bolts, cripple-wall bracing, ember-resistant vents, and the kitchen work together, permitted once. Call (936) 259-2607 and we’ll explain exactly what your house will require.
We cover full kitchen remodels ($14,000 – $45,000), small and partial remodels ($9,000 – $20,000), cabinet installation and refacing ($4,000 – $13,000), countertop installation ($2,000 – $6,500), backsplash installation ($800 – $2,500), and kitchen island installation ($3,000 – $10,000). Those are Kensington market ranges for 2026, and every one of them comes with a written price before work starts and the 365-Day Done Right Promise in writing on every project. Call (936) 259-2607 for a free estimate and an exact number for your house.
Get a written quote for your Kensington kitchen remodel. Call (936) 259-2607. A real person answers, day or night. We’ll schedule a walkthrough, inspect the framing and wiring, and hand you a written price with the 365-Day Done Right Promise attached. No verbal ballpark, no surprise change order, just a number you can hold us to.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving Kensington and the broader Bay Area under the Kingswell standard since 2004.