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 Cupertino
A general contractor in Cupertino manages the entire build: permits, design review, tree-ordinance compliance, subfloor through roof, millwork ordering, and final inspection. Most Cupertino remodels run $14,000 – $45,000 for a kitchen, $9,000 – $28,000 for a bath, and $45,000 – $130,000 for a home addition. Noel Carrington leads San Mateo Construction as a licensed general contractor serving all of Cupertino’s 95014 and 95015 ZIP codes. Call (855) 901-7266 for a free written estimate on your project.
Why San Mateo Construction Is Cupertino’s Preferred General Contractor Company
Cupertino homeowners don’t call us for one trade. They call us because the same team that re-roofs a ranch home on Byrne Avenue can rebuild the kitchen inside it, replace the windows on a two-story on McClellan Road, and pour the paver driveway at the curb. That’s not a brochure line. It’s how our work is structured. One contract, one schedule, one accountable contractor from roofline to foundation.
We have built a reputation in Cupertino’s 95014 corridor on exactly that model. When a homeowner in the Rancho Rinconada neighborhood needed a full interior remodel plus a GAF roof replacement and James Hardie siding, we coordinated all three scopes under one permit package and one project manager. The homeowner never called a separate roofer. That’s the point of hiring a general contractor.
Noel Carrington’s name goes on the estimate, and his phone is the one you call when a change-order question comes up mid-project. In Cupertino, where design review and tree permits can stall a job before it starts, having one person who understands the city’s process from day one matters more than a low bid.
Styles & brands we work with
Construction Company in Cupertino
A Construction Company in Cupertino is the licensed entity that pulls permits, manages subcontractors, orders materials, and carries the legal responsibility for the entire project. When a Cupertino homeowner tears down a 1960s ranch and builds a two-story custom home with a basement, that’s a construction company’s job, not a handyman’s. The cost of that scope in Cupertino runs from $45,000 for a modest home addition to $130,000 for a full second-story expansion. ADU construction ranges $90,000 – $220,000, depending on whether you go stick-built or a prefab system from Abodu, Dvele, or Plant Prefab.
Design-Review-Ready Builds
Cupertino’s City design review is not optional. Two-story rebuilds, additions visible from the street, and any change to the front elevation go before the city. We prepare drawings, tree reports, and material boards that answer the city’s questions before they’re asked. That’s the difference between a permit in four weeks and one in four months.
Foundation Work on Cupertino’s Clay
Some parts of Cupertino sit on expansive clay that moves with winter moisture. Engineered foundations, deeper footings, and proper drainage aren’t upgrades here; they’re baseline. Our General Contractor team specs them from the start, so the drywall doesn’t crack in the first wet season.
Remodeling Contractor in Cupertino
A Remodeling Contractor in Cupertino handles interior transformation: opening walls, rebuilding kitchens and bathrooms, adding a home office, finishing a garage into living space. In Cupertino, where many original homes are 1950s-60s ranch builds, a remodel often involves updating a kitchen that still has its original framing. Kitchen remodels run $14,000 – $45,000 here. A small kitchen, $9,000 – $20,000. Countertop installation alone is $2,000 – $6,500. Those are Cupertino numbers, not national averages.
Kitchen and Bath Scope
A Cupertino kitchen remodel with KraftMaid cabinetry and a Cambria island typically lands in the $25,000 – $40,000 range once you factor in demolition, plumbing rough-in, electrical, and the millwork itself. Bathroom remodels with walk-in showers and Toto or Kohler fixtures run $9,000 – $28,000. We help you choose between premium and value-tier brands within the same categories, so the budget holds.
Garage Conversions and ADUs
Garage conversions in Cupertino are popular because the city allows ADUs on most single-family lots. A conversion costs $30,000 – $80,000, while a detached ADU built as a new structure runs $90,000 – $220,000. We’ve done both through prefab partners like Boxabl and Mighty Buildings, which cuts on-site framing time considerably.
Trusted Brands We Service in Cupertino
We stock and install across a broad supplier network, and Cupertino customers benefit from that depth. Exterior doors and windows often come from Therma-Tru or ViewLux. Custom glass for showers and architectural interior work comes through Mr-Glass and ECO Window Systems. Because we carry relationships with 50+ manufacturers, a Cupertino homeowner isn’t stuck choosing between whatever one supplier happens to have in inventory. We help you choose the right window system for a 95014 two-story or the right door for a Mid-century ranch on a tree-lined street, and we order it early enough that lead times don’t stall the job.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Cupertino Homes
- Heritage tree conflicts with foundations. A mature oak or redwood in the setback forces the foundation line to shift. We design around the tree before ordering millwork, not after.
- Custom millwork ordered before design approval. When a Cupertino homeowner orders KraftMaid cabinetry before the city signs off on the floor plan, a footprint change becomes a change-order cost. We lock the scope after approval, then order.
- Expansive clay under older additions. 1950s-60s ranches with unpermitted additions often settle unevenly. We inspect before we quote, because the fix changes the foundation scope.
- Rain delays on winter rough-ins. Cupertino’s wet winters stall exterior work if the schedule doesn’t build in weather days. We build them in from day one, not as an excuse later.
Pricing for General Contractor in Cupertino, CA
Cupertino’s market is not the cheapest in the Bay Area, and it shouldn’t be. You’re paying for a contractor who understands city design review, heritage tree permits, and engineered foundations on clay. Here’s what that costs in Cupertino today:
| Service | Price Range in Cupertino |
|---|---|
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
What moves the number? Millwork selection, glass and stone choices, foundation scope, and whether the project triggers design review. We fix the price in writing before any materials are ordered. Call (855) 901-7266 and we’ll walk your specific project with real line-item numbers.
We Also Serve Cities Near Cupertino
Our crews work throughout the West Valley and South Bay. If you’re in Cupertino, we’re already close. If you’re in Loyola, Saratoga, Sunnyvale, or Los Altos, the same General Contractor team covers your project with the same written-scope process and brand access.
Serving Cupertino, CA — Our Local Coverage Area
We’re based in the Cupertino 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 Cupertino
Cupertino requires a permit to remove or heavily prune any heritage tree, and that permit is often the longest pole in a rebuild. A mature oak or redwood in the build zone forces the architect to redraw the footprint and foundation line, which delays design approval. We build that into the schedule from month one, so the millwork isn’t ordered until the footprint is locked. Call (855) 901-7266 and we’ll tell you which trees on your lot are likely to trigger review.
Because custom millwork and architectural glass from manufacturers like KraftMaid, Cambria, and Mr-Glass run 8-16 weeks from order to delivery in this market. Your demo and rough-in take two weeks. The cabinets take three months. We set the draw schedule around those delivery dates, not around crew availability. That’s how a Cupertino kitchen finishes on time.
Every line item in the estimate has an allowance. When you pick Kohler over Moen, or Cambria over Caesarstone, the delta is written as a change order before the material is ordered. You sign it, then we order. No surprise invoices at the end. That process is standard on every Cupertino project we run.
Yes. The clay swells in winter and shrinks in summer. On new additions and ADUs, we spec deeper footings and sometimes engineered slab reinforcement. On remodels, we check for existing settlement before we quote. It’s not a code-optional upgrade in 95014; it’s the difference between a floor that stays level and one that doesn’t.
Winter rain means roof and exterior work pauses; summer dry means dust control becomes a city enforcement issue. We build weather days into the schedule in winter and run water suppression on any summer demolition. Both are written into the project timeline, not handled as a change order mid-job. For an exact schedule on your project, call (855) 901-7266.
Written by Noel Carrington, Owner at San Mateo Construction, serving Cupertino and the South Bay.