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
Remodeling Company in Belmont, CA
Home renovation in Belmont means working with hillside lots, older Peninsula housing stock, and fire-safety codes that flatland towns don’t deal with. We’re Toolbox Contractors, a full-scope general contractor handling kitchens, baths, roofing, windows, fences, and ADUs under one contract. If you’re planning a remodel in 94002, call (855) 382-3257 for a free estimate and we’ll walk the property with you.
Why Belmont Homes Are Different
Belmont sits where the bay flats climb into the Santa Cruz Mountains foothills, and that topography shapes nearly every job we take on here. Homes in Sterling Downs and Belmont Hills are mostly postwar ranchers and Eichler-era post-and-beam builds from the 1940s through 1960s. Those houses have raised foundations, original single-pane windows, and framing that predates modern seismic code. On the flats, the big conversation is usually about retrofitting, re-piping, and bringing electrical panels up to current load demands.
Up in Belmont Canyon and along the Wildwood and San Juan Canyon slopes, the work changes completely. Sloped lots mean retaining walls, drainage swales, and erosion control are part of the scope before a single cabinet gets ordered. Belmont’s rainy winters saturate the clay hillsides, and summers bring wildfire risk, so WUI-compliant roofing, siding, and vent detailing are standard practice here, not upgrades. Permitting often requires geologic or soils reports before the city signs off on foundation or addition work. That’s the Belmont difference: the lot itself drives the plan.
Styles & brands we work with







Our Main Belmont Services
Two services account for most of the calls we get from Belmont homeowners. Here’s what each one looks like on the ground here.
General Contractor in Belmont
When a Belmont project spans multiple trades, a single accountable contractor changes everything. Hillside jobs especially punish fragmented scheduling: the excavator has to finish before the retaining wall crew, the wall has to cure before the framer, and the roofer can’t close up until the framer is done. We run the whole sequence. From foundation repair on a 1950s rancher to a full addition on a canyon lot, we pull permits, manage subs, and handle the inspections. General Contractor in Belmont work is what we do every day.

Home Remodeling in Belmont
Belmont’s older homes have good bones but original layouts that show their age. We remodel kitchens and baths in Sterling Downs Eichlers without losing the post-and-beam character, and we open up compartmentalized ranchers in Belmont Hills to get more light and flow. Drainage and seismic upgrades frequently ride along with the cosmetic work, so the remodel actually strengthens the house. Home Remodeling in Belmont projects are planned around the home’s structure first, finishes second.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Home Renovation in Belmont
Home renovation in Belmont usually starts with one room and quickly reveals what sixty years of deferred maintenance looks like. We see foundation movement on hillside cuts, corroded galvanized plumbing in postwar slabs, and electrical panels that can’t handle a modern kitchen. Our Home Renovation approach treats the whole house as one system: we scope every phase, sequence the work so you’re never living in a construction zone longer than necessary, and install brand-name materials from KraftMaid, Cambria, Kohler, and GAF so the result holds up to Belmont’s wet winters and dry summers.
Home Renovation Contractors
Signs you need it
You’re patching the same cracks every season, the floor slopes visibly, or you’re looking at three separate bids from three separate trades and none of them talk to each other.
What it costs in Belmont
Whole-home renovation scopes in Belmont typically land between $45,000 and $130,000 depending on square footage and hillside access.
How we do it
We start with a structural and systems assessment, produce a fixed-scope line-item estimate, then sequence demolition, rough-in, and finishes with one crew accountable for the entire job.
Home Renovation Companies
Signs you need it
You’ve got a project that spans three or more trades and every contractor you’ve called only handles one piece of it.
What it costs in Belmont
Engaging a full-scope renovation company in Belmont runs from $45,000 to $130,000 for comprehensive projects, with kitchens alone at $14,000 to $45,000.
How we do it
One project manager runs the entire schedule across every trade, one contract covers all scopes, and material selections come from a curated pool of 50+ brands we can actually order and install.
What Home Renovation Costs in Belmont
| Item | Typical range in Belmont |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Home addition | $45,000 – $130,000 |
How long does a home renovation take in Belmont?
A single-room renovation runs 4 to 8 weeks. Whole-home scopes extend to 3 to 6 months, and Belmont hillside lots add time for soils reports and WUI inspections. Call (855) 382-3257 to get a schedule matched to your specific scope.
Will I need a soils report for my Belmont renovation?
On sloped lots in Belmont Canyon or the San Juan Canyon corridor, yes. The city often requires a geotechnical report before approving foundation, addition, or retaining wall work. Flatland jobs in Sterling Downs usually don’t. Call (855) 382-3257 and we’ll tell you what your address triggers.
Brands We Service in Belmont
We install and service fencing from Ameristar, Jerith, and Bufftech, plus ActiveYards systems for Belmont properties that need wind-rated or WUI-conscious perimeter work. Components are ordered direct from manufacturer distribution centers and staged in Belmont before install day. See our brands for the full portfolio.
See the difference
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AfterPricing for Remodeling Company in Belmont, CA
| Service | Typical range in Belmont |
|---|---|
| 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 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Roof replacement | $8,000 – $20,000 |
| Window replacement | $4,500 – $15,000 |
| Paver patio installation | $3,500 – $11,000 |
| Vinyl fence installation | $3,500 – $9,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
Prices in Belmont push toward the upper end of these ranges when the job involves hillside access, retaining wall work, or WUI-compliant materials. We write fixed-scope, line-item estimates so the number you approve is the number you pay, and change orders only happen if you change the scope.
Neighborhoods We Serve in Belmont
We work across Belmont’s 94002 footprint, from the postwar tracts on the flats to the hillside custom homes up in the canyons. Our crews are on Belmont job sites weekly, and response time for an estimate is typically one to two business days.
- Sterling Downs
- Belmont Hills
- Belmont Canyon
- San Juan Canyon
- Carlmont
Service Area – Cities Near Belmont
Toolbox Contractors serves Belmont and the surrounding Peninsula communities. We work regularly in San Carlos, CA, Highlands-Baywood Park, CA, San Mateo, CA, and Redwood Shores, CA, giving us strong familiarity with each city’s permit office and inspection process.
Serving Belmont, CA — Our Local Coverage Area
We’re based in the Belmont 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 Remodeling Company in Belmont
We can typically get an estimator to your Belmont property within one to two business days. Permitting timelines vary: flatland jobs in Sterling Downs move faster than hillside scopes that need soils reports and WUI review. Call (855) 382-3257 to get a realistic start-date for your address.
Some Belmont neighborhoods have active HOAs, particularly newer hillside developments where exterior changes require architectural review. Interior work rarely triggers HOA involvement. We’ll flag any approval requirements during the estimate so you’re not surprised mid-project.
Slope and access. Hillside lots in the canyon areas add costs for retaining walls, drainage, materials delivery, and sometimes crane work. Flatland Belmont homes on standard lots renovate at prices closer to the low end of our published ranges. For an exact number on your home, call (855) 382-3257 for a free estimate.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Belmont Customers Say
"He was upfront about a soil issue that added cost early rather than absorbing it and surprising us at the end."
— Tara Doyle"Ground up build. Permits, foundation, framing, all of it, and he ran the schedule tightly enough that the subs were never tripping over each other. Finished within a month of a fourteen month estimate."
— Claudia Vargas"Quality construction and a professional operation. Communication was strongest at the site meetings, and slower by email in between."
— Roger Parker