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 Chinatown
Salt air on Grant Avenue eats standard fasteners in three to five years. We know because we replace them on 100-year-old wood-frame buildings up and down the Chinatown slopes. Milpitas Construction handles full-scope remodels, seismic retrofits, roofing, windows, and ADU work in 94133 with one contract and one accountable team. We spec materials by name, so you know exactly what’s going into your home before the first hammer swings. Call (877) 752-4194 for a free estimate on your project in Chinatown.
Why Milpitas Construction Is Chinatown’s Preferred General Contractor Company
Chinatown project scopes run into design-review and historic-preservation sensitivities before demolition even starts. Our team reads the permit path the same way we read the building: both matter on Stockton Street, on Broadway, and on the narrow lots below Portsmouth Square. We carry that local knowledge into every estimate we write here.
Customers in Chinatown hire us because we bring more than 50 brand-name product lines across every trade, from James Hardie siding to GAF roofing to Kohler fixtures. That means we can match the coastal spec and the historic character in one pass, instead of sending you to three separate vendors. Ken Stafford leads the team, and every project gets a single point of contact from start to finish.
We respond to estimate requests across Chinatown quickly, and we schedule work around the fog belt, not against it. Moisture-sensitive phases get sequenced for the dry windows. Exterior paint and stucco get marine-grade prep so they hold in the damp air off the bay.
Styles & brands we work with







Residential General Contractor in Chinatown
Residential General Contractor work in Chinatown means one thing more than anywhere else: the building is probably old, on a slope, and covered by a preservation review. A full kitchen remodel in a 94133 mixed-use building typically runs $14,000 – $45,000. A bathroom remodel runs $9,000 – $28,000. Those ranges reflect the coastal-spec materials and the structural reality of wood-frame buildings that have already outlived their original fasteners.
Kitchen and Bath Remodels on Old Wood Frames
Chinatown’s 3-6 story wood-frame buildings flex over time. Cabinets and counters go in differently when the floor isn’t level. We account for that in the scope, not as a surprise change order.
Soft-Story and Slope-Side Structural Work
Foundations on the steeper streets sit shallow on sloping ground, which changes how we anchor walls and open load-bearing sections. We work with the slope, not against it.
Hire a General Contractor in Chinatown
Hire a General Contractor in Chinatown when the job spans more than one trade, because the alternative is coordinating roofers, glaziers, and carpenters who don’t share a scope of work. A roof replacement here runs $8,000 – $20,000. Window replacement runs $4,500 – $15,000. Impact windows, which we recommend for the harsher fog-and-wind exposures on the upper slopes, run $8,000 – $25,000.
Single-Contract Accountability
We handle the roof, the windows, the siding, the fencing, and the interior remodel under one contract. No finger-pointing between subcontractors when a leak shows up at the intersection of two trades.
ADU and Prefab Construction
We build ADUs and prefab structures through manufacturers including Abodu, Dvele, Mighty Buildings, Boxabl, and Plant Prefab. On a tight Chinatown lot, prefab often clears the site-constraint problem faster than stick-built. ADU construction in Chinatown runs $90,000 – $220,000.
Trusted Brands We Service in Chinatown
We stock and install products from brands that hold up in San Francisco’s salt air. For fencing, we carry Jerith and Bufftech aluminum lines with marine-grade coatings that resist the fog-belt corrosion we see on stockyard steel. For hardscaping, we install Belgard pavers with sealed joints so the damp season doesn’t push efflorescence through the surface. We keep local parts turnover fast for Chinatown customers because we already know what fails here.
See the difference
Before
After
Before
After
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AfterCommon General Contractor Problems We See in Chinatown Homes
- Salt-air fastener corrosion on exterior railings and window frames. Electro-galvanized hardware rusts through within a few seasons. We specify hot-dip galvanized or stainless exterior fasteners on every Chinatown job.
- Dry rot in old wood siding and foundation plates. The fog belt keeps moisture in the wood longer. On a recent narrow slope-side lot off Grant Avenue, our crew opened a 100-year-old mixed-use building for a soft-story retrofit and found dry rot through the siding and shallow foundation plates with corroded fasteners throughout. We specified hot-dip galvanized anchor hardware and stainless exterior fasteners, sealed the joints, and wrote the coastal-spec upgrade into the scope as a line-item change order so the owner could see exactly where the cost gap sat. At punch list and inspection sign-off, the moisture readings on the rebuilt sections held where the old ones never did.
- Historic-preservation review stalls from missing facade details. Chinatown’s design-review board catches missing window frames, trim profiles, and paint finishes early. We write those into the scope before demo, not after.
- Stucco and exterior paint failure from missing marine-grade prep. Salt air breaks standard exterior coatings down fast. We use moisture-resistant barriers and marine-grade primers on every exterior surface.
Pricing for General Contractor in Chinatown, CA
Chinatown pricing reflects the coastal spec. Here are the numbers we quote most often in 94133:
| Project | Typical Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Metal Roof Installation | $15,000 – $40,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Kitchen Remodel | $14,000 – $45,000 |
The gap between a coastal-spec window package and an inland-spec package is real: you might save $12 – $20 per fastener or $200 – $400 per opening upfront, then pay four times that in replacement labor within a decade. Call (877) 752-4194 for an exact quote. Estimates are free.
We Also Serve Cities Near Chinatown
Our team covers Chinatown and the surrounding San Francisco neighborhoods. We work in the Mission District, Noe Valley, Visitacion Valley, and throughout San Francisco. If your project sits near a neighborhood boundary, we’ll confirm coverage when you call.
Serving Chinatown, CA — Our Local Coverage Area
We’re based in the Chinatown 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 Chinatown
The coastal-spec version uses hot-dip galvanized or stainless fasteners, marine-grade frame coatings, and sealants rated for salt air. That adds roughly 8 – 15% to the material line. Inland-spec hardware fails within three to five years in Chinatown’s fog belt. Call (877) 752-4194 and we’ll show you the exact line items.
Yes. Facade details, window frames, trim profiles, and paint finishes often need design-review approval before the permit issues. We write those reviews into the schedule from day one so demolition doesn’t outrun the paperwork. That’s part of why we’re a General Contractor team that handles the full permit path in Chinatown.
Every project needs a written scope of work, material names and brands, a line-item price list, a payment schedule tied to milestones, and a change-order process. We write fixed-price scopes with named materials, and any change gets signed before work proceeds.
Slope-side lots sit on shallow foundations with grade changes from street to rear. Soft-story retrofits here often mean addressing adjacent-property easements and slope drainage that a flatland job never touches. We engineer around the slope, not through it.
Yes, and in Chinatown it’s non-negotiable. The building department reviews structural work, and the preservation review covers the exterior. Working without permits risks fines, stop-work orders, and insurance gaps. We pull permits and pass inspections on every job.
Call (877) 752-4194 to schedule your free estimate with Milpitas Construction in Chinatown. Get one accountable team for the whole project: roofline to kitchen counter, salt air included.
Written by Ken Stafford, Owner at Milpitas Construction, serving Chinatown and the greater San Francisco Bay Area.