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
Fast, Reliable General Contractor Across Redwood Shores
If you’re planning a kitchen remodel, bathroom overhaul, room addition, or an ADU in Redwood Shores, you need a contractor who understands what this community is built on, literally. Redwood Shores sits on engineered fill over former bay marsh, and that changes how we plan footings, slabs, and drainage on nearly every project. Toolbox Contractors handles the full scope, interior and exterior, with one accountable team. Call (855) 382-3257 for a free estimate on your Redwood Shores project.
Why Toolbox Contractors Is Redwood Shores’s Preferred General Contractor Company
Norm Castellano built Toolbox Contractors around a simple idea: homeowners in master-planned communities like Redwood Shores should not have to juggle five specialists and three phone numbers to get a kitchen and a roof done. One contract, one team, one point of accountability. Whether we’re pulling KraftMaid cabinets into a 1990s Mediterranean two-story off Redwood Shores Parkway or replacing a tile roof with GAF materials near the lagoons, we run the whole job.
We know the 94065 zip code well. We know which streets have slab-on-grade foundations that settle unevenly. We know the HOA architectural rules that newer developments enforce on exterior upgrades. That local knowledge keeps permits moving and keeps your builder warranty intact where it still applies. Our General Contractor team has handled everything from walk-in shower retrofits to full home additions here, and we bring the same material depth to every scope: Cambria and Caesarstone countertops, Kohler and Moen fixtures, PGT impact windows, and James Hardie siding.
Styles & brands we work with
Remodeling Contractor in Redwood Shores
A Remodeling Contractor in Redwood Shores does more than swap finishes. Most homes here were built in the 1980s and 1990s with builder-grade cabinets, laminate counters, and tile roofs that are now hitting the end of their useful life. A kitchen remodel here typically runs $14,000 – $45,000, and a bathroom remodel lands between $9,000 – $28,000. What drives cost is material choice: KraftMaid or Wellborn cabinets, Cambria or Caesarstone countertops, and Kohler or Moen fixtures all land differently than big-box substitutes.
What We See In Redwood Shores Kitchens
Most 1980s-90s kitchens here have oak or builder-grade maple cabinets, laminate tops, and vinyl flooring over slab. The slab is usually fine, but it is never perfectly level after decades of bay mud settlement. We check the floor first. A small kitchen remodel, cabinet installation, and countertop installation can run $9,000 – $20,000, $4,000 – $13,000, and $2,000 – $6,500 respectively. If you’re keeping the cabinet boxes, refacing plus new counters and backsplash is a smart mid-range move.
Bathroom Overhauls That Handle Moisture and Settlement
Bathrooms in Redwood Shores fight two things: salt air from the bay and slab movement under the waterproofing. A walk-in shower installation runs $4,500 – $12,000, and that price assumes we are working with a floor that does not need leveling. When it does, we do it right with Schluter tile systems and proper drainage. No shortcuts.
Licensed General Contractor in Redwood Shores
Hiring a Licensed General Contractor in Redwood Shores is non-negotiable when the project touches structural elements, exterior work, or anything requiring a permit. Norm Castellano runs Toolbox Contractors as a licensed, insured & bonded operation with a full-scope capability: kitchens, baths, roofs, windows, fencing, hardscape, siding, and ADUs. A home addition here runs $45,000 – $130,000, and the Redwood Shores-specific reality is that the foundation work can account for a meaningful slice of that number.
Room Additions and ADUs on Engineered Fill
Redwood Shores is built on bay mud, not solid Peninsula ground. Even a small room addition can trigger Bay Conservation and Development Commission (BCDC) and city engineered-fill review. We plan for dewatering and, in some cases, pile-supported foundation design before the first footing is poured. An ADU construction project runs $90,000 – $220,000, and the pre-construction engineering is where the surprises usually hide. We handle that from day one.
Exterior Work That Survives Salt Air
Replacing a roof, windows, or siding near the bay means choosing materials that will not corrode in five years. We install GAF, CertainTeed, and Owens Corning roofing systems, and PGT impact windows where the HOA allows them. A roof replacement runs $8,000 – $20,000; impact window installation runs $8,000 – $25,000. Fasteners, flashing, and trim get upgraded beyond code minimum. It costs a little more up front and avoids rot and leaks later.
Trusted Brands We Service in Redwood Shores
Toolbox Contractors sources and installs materials from a curated portfolio of 50+ manufacturers. For Redwood Shores customers, that means real choices at real price tiers: KraftMaid and Wellborn cabinets, Cambria and Silestone countertops, GAF and CertainTeed roofing, PGT windows, and fence systems from Master Halco, Ameristar, and Jerith. We keep local parts on hand for common Redwood Shores jobs, so you’re not waiting on a warehouse in another county when a lagoon-side deck needs a fastener upgrade. You get brand-name materials with one accountable installer, not a generic catalog with whoever shows up.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Redwood Shores Homes
- Slab settlement cracks from bay mud: Floors that feel uneven or doors that stick are usually from decades of settlement, not cosmetic settling. We check before we build.
- Salt-air corrosion on flashing and trim: Exterior fasteners and metal flashing corrode faster here than in Belmont or San Carlos. We spec stainless and marine-grade hardware.
- Builder warranty confusion on 1980s-90s homes: Some structural warranties still exist, and cutting into a slab without documentation can void them. We document everything before we touch the concrete.
- HOA architectural review delays: Redwood Shores HOAs enforce stucco color, roof tile profile, and window style. We submit the plans the HOA wants to see, the first time.
Pricing for General Contractor in Redwood Shores, CA
Here’s what you should budget for common upgrades in Redwood Shores. These ranges reflect what we see across 94065, including the local cost of permits, HOA submissions, and bay-mud foundation work where relevant.
| Project | Redwood Shores Price Range |
|---|---|
| Small Kitchen Remodel | $9,000 – $20,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Home Addition | $45,000 – $130,000 |
What moves the number: material brand (Cambria vs. big-box counters), whether the floor needs leveling or dewatering, and HOA or BCDC review time. Estimates are free, and we give you a written line-item quote before any work starts. Call (855) 382-3257 and we’ll walk the project with you.
We Also Serve Cities Near Redwood Shores
Our Redwood Shores clients often ask us to handle projects for family or investment properties nearby. We serve Redwood Shores plus Foster City, Belmont, San Carlos, and San Mateo, with the same local-team approach and the same brand-name material access. If you own property across the 101 corridor, one contractor can handle it all.
Serving Redwood Shores, CA — Our Local Coverage Area
We’re based in the Redwood Shores 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 General Contractor in Redwood Shores
Start with countertops and cabinet hardware, then cabinetry if the boxes are sound. In Redwood Shores, builder-grade kitchens from the 1980s-90s usually have laminate counters and oak cabinets. A countertop installation runs $2,000 – $6,500, and new cabinet installation runs $4,000 – $13,000. Floor leveling should be checked first, since slab settlement can make a new island rock if you skip it. Call (855) 382-3257 and we’ll tell you what your kitchen actually needs, not what the showroom wants to sell.
Potentially, if you cut into the slab or alter structural elements without written documentation and inspection sign-off. We photograph, document, and pull permits for any structural work, and we coordinate with your builder’s warranty terms where they still apply. This is standard practice for us in the 94065 zip code and it protects you. Get a free estimate and we’ll explain what your specific warranty covers.
Yes, very likely. Redwood Shores was built on engineered fill over former bay marsh, so additions and decks often trigger Bay Conservation and Development Commission and city fill review, plus dewatering and sometimes pile-supported foundations. A home addition runs $45,000 – $130,000, and the foundation engineering is a real line item here that builders from solid-ground Peninsula cities often miss. Call (855) 382-3257 for an exact read on your lot.
Yes. Redwood Shores HOAs enforce stucco color, roof tile profile, window style, and even fence materials in some developments. We prepare and submit the architectural plans the HOA needs, and we use brand-name exterior products like GAF roofing, James Hardie siding, and Jerith or Ameristar fencing that meet HOA specs. One submission, done right, keeps your project on schedule.
Most likely bay mud settlement under the slab. Homes along the lagoons and canals in Redwood Shores sit on engineered fill that settles unevenly over decades. On one 1990s Mediterranean two-story off Redwood Shores Parkway near the lagoons, our crew opened a hall closet for a bathroom remodel and found a slab crack tracking toward the exterior wall with visible settlement. We brought in a geotech engineer before setting the new walk-in shower rough-in, then a dewatering plan for the exterior footing that the city inspector required at sign-off. It added a few days and kept the building safe. Call (855) 382-3257 and we’ll assess your floors as part of a free estimate.
Written by Norm Castellano, Owner at Toolbox Contractors, serving Redwood Shores and the surrounding Peninsula communities.