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 San Mateo
San Mateo homeowners call us when the project has outgrown a single trade – when the kitchen, the roofline, and the ADU all need to move at once. San Bruno Construction runs full-scope residential work across San Mateo, from Baywood to the Highlands, with one contract and one accountable point of contact. Noel Carvalho leads a team that has spent years navigating San Mateo’s design review process, its Eichler-era framing quirks, and its marine-layer moisture realities. If you’re planning a remodel, addition, or prefab ADU in the 94401, 94402, 94404, or 94497 zip codes, call (866) 472-1908 for a free estimate.
Why San Bruno Construction Is San Mateo’s Preferred General Contractor Company
Most contractors in San Mateo can frame a wall. Few can sit in a design review meeting, explain why the second-story massing needs to step back from the rear setback, then walk the job site and adjust the window schedule without losing two weeks. Our General Contractor team does both, and San Mateo homeowners have noticed. A strong local reputation follows projects through the Hillsborough border and into Foster City, where referrals from past clients drive most of our pipeline.
What sets us apart on the Peninsula is the brand access. We don’t push one cabinet line or one countertop supplier. We pull from KraftMaid and Wellborn for cabinetry, Cambria and Silestone for surfaces, and when a San Mateo client wants a prefab ADU, we can quote Dvele or Plant Prefab with the same level of coordination we bring to a traditional build. That range matters on small lots where every material choice has to earn its square footage.
Styles & brands we work with
Remodeling Contractor in San Mateo
A Remodeling Contractor in San Mateo is the person who takes a 1950s rancher and turns it into a home that works for a family in 2026, without tripping over the city’s design review triggers. Kitchens here typically run $14,000 to $45,000, bathrooms $9,000 to $28,000, and whole-home reworks scale from there depending on whether you’re keeping the existing footprint or pushing into the setbacks. The work is less about demolition and more about sequencing: getting the cabinets ordered early, locking the countertop template before the plumbing rough-in gets moved, and keeping the window package on schedule.
Designer and Architect Coordination
We’re comfortable working from an architect’s full drawing set, and we’re equally comfortable flagging when a specified window won’t clear San Mateo’s second-story massing requirements. That back-and-forth happens earlier with us, not after the framing is up.
Custom Millwork and Specialty Finishes
High-end San Mateo remodels live and die by lead times, not labor. A KraftMaid kitchen order can run 12 to 16 weeks. Cambria slabs need template-to-fabrication windows of three to five weeks. We order early, verify the allowances in writing, and keep the crew moving on other scopes while materials are in fabrication.
Licensed General Contractor in San Mateo
A Licensed General Contractor in San Mateo carries the responsibility of pulling permits, coordinating trades, and standing behind the work when the city inspector walks through at final. For additions, that means a structural engineer’s stamp on the framing plans before we ever open a wall. For ADUs, it means understanding which prefab systems – Boxabl, Mighty Buildings, Dvele – will clear San Mateo’s planning review with the fewest revisions. Home additions in San Mateo range from $45,000 to $130,000, and ADU construction from $90,000 to $220,000, with the final number driven by site constraints and finish level.
Fixed Scope, Fixed Allowances
We write the scope and the allowances into the contract before we order materials. That’s not a sales line – it’s how we protect San Mateo clients from the change order spiral that happens when custom millwork gets ordered without a locked price. If the city’s design review forces a window resizing, we repaper the change at that moment, in writing, not three weeks later.
Permits and Inspections
San Mateo’s building department is thorough, and the city’s design review process adds a layer most Peninsula cities don’t have. We pull permits ourselves, schedule the inspections, and we don’t ask a homeowner to meet an inspector. That coordination is part of the job, and it’s a bigger part in San Mateo than in most of our service area.
Trusted Brands We Service in San Mateo
San Mateo clients have strong opinions about finishes, and we’d rather give them a real choice than a default. Our 50+ brand portfolio spans cabinetry from KraftMaid and Wellborn, countertops from Cambria and Silestone, plumbing fixtures from Kohler, Grohe, and Toto, and prefab ADU systems from Dvele, Mighty Buildings, and Plant Prefab. When a San Mateo project calls for architectural glass or a specialty finish, we source it through the same supplier relationships that keep our schedule from slipping. Local parts access and a tight network of Peninsula fabricators mean we’re not waiting on a truck from Sacramento when a template needs to be cut the same week.
See the difference
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AfterCommon General Contractor Problems We See in San Mateo Homes
- Design review forcing redesigns mid-build. San Mateo’s design review comments often require stepping back second-story massing from side and rear setbacks. If you start demolition before those comments are resolved, you’ll be redrawing window placements and reframing headers after the walls are open – expensive and avoidable.
- Custom cabinet and millwork lead times blindsiding the schedule. A 14-week KraftMaid lead time is normal. If the order isn’t placed with allowances locked in writing, the project stalls and the client eats the cost of the delay plus the change order.
- Moisture intrusion on Eichler-era flat roofs and redwood siding. The marine layer in San Mateo keeps things damp, and 1950s post-and-beam construction wasn’t detailed for modern envelope performance. Dry rot hides until the punch list, then it’s a structural conversation, not a caulk-and-paint fix.
- Small-lot setbacks colliding with expansion plans. San Mateo’s tightly packed lots mean floor-area-ratio and second-story massing limits hit early. A contractor who hasn’t worked through the city’s design review process will promise square footage that won’t get approved.
Pricing for General Contractor in San Mateo, CA
Here’s what San Mateo homeowners should expect on major scopes:
| Project | Typical Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
On high-end San Mateo work, the materials drive the number. A Dvele prefab ADU lands differently than a custom stick-built unit. Cambria countertops with a waterfall edge cost more than a standard slab profile. The price gets fixed in writing before we order, and the estimate is free. Call (866) 472-1908 to get a line-item quote specific to your house and your street.
We Also Serve Cities Near San Mateo
San Bruno Construction works across the Peninsula corridor, including San Mateo and the surrounding communities of Highlands-Baywood Park, Foster City, Belmont, and Hillsborough. If you’re just over the 92 or up near the El Camino corridor, we’re already familiar with your planning department and your housing stock.
Serving San Mateo, CA — Our Local Coverage Area
We’re based in the San Mateo 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 San Mateo
We order early and we lock allowances in writing before placing the order. KraftMaid cabinetry runs 12 to 16 weeks in this market, and architectural glass can match that. The fix is sequencing: we get the cabinet order in before demolition finishes, then we build the schedule around the fabrication lead time instead of letting it surprise us mid-project. Call (866) 472-1908 and we’ll walk you through what’s realistic for your scope.
Expect the city to comment on massing, setbacks, and window placement in ways that require drawing revisions. San Mateo’s design review often steps second-story volumes back from rear and side setbacks, which means structural framing and glazing details get redrawn after planning comments. We plan for that, and we do not start demolition until the city’s comments are resolved.
Yes, and San Mateo enforces it. Any remodel that touches plumbing, electrical, or structural framing needs a permit. We pull them ourselves, coordinate the inspections, and make sure the final sign-off happens before you write the last check. Skipping permits on a remodel here catches up at resale.
We detail the exterior envelope for marine-layer conditions – proper flashing, air sealing, and vapor management on flat and low-slope roofs, plus careful inspection of Eichler-era redwood siding and post-and-beam connections before we close anything up. Dry rot in San Mateo hides behind stucco and siding for years before it shows. We open the walls with that expectation.
Yes, and we do it on every job where custom millwork, slab countertops, or specialty glass is involved. The price for materials and the installation scope is locked in writing before the purchase order goes out. If the design review forces a change, we document that as a written change order at that moment, not later. To get your fixed-price quote, call (866) 472-1908 for a free estimate.
Written by Noel Carvalho, Owner at San Bruno Construction, serving San Mateo and the greater Peninsula since founding the company.