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 Foster City, CA
Home renovation in Foster City means working on homes built during the 1960s and 70s planned-community boom, almost all of them sitting on engineered fill over what was once bay marshland. That changes how we dig, how we pour, and how we plan for drainage on every single job. San Bruno Construction has served Foster City since 2016, and we coordinate every trade and material decision so you have one contractor and one point of accountability from the first walkthrough to the final inspection. Call (866) 472-1908 to talk through your project.
Why Foster City Homes Are Different
Foster City is almost entirely built on engineered fill and bay marshland. The neighborhoods were developed in the 1960s and 70s, and the ground has been settling ever since. That means any remodel, addition, or foundation repair here has to contend with lagoon-adjacent soil, a high water table, and strict bayfront environmental review that solid-bedrock Peninsula cities never deal with. Homes along the lagoon channels sit on fill where contractors regularly hit water when digging footings. A lagoon-front addition that would be a simple slab elsewhere often needs dewatering and pier supports, and the Bay Conservation and Development Commission’s shoreline rules can add permitting steps the inland side of town never sees.
The housing stock itself is overwhelmingly single-family homes, townhomes, and low-rise condos built in uniform tracts with original plumbing, electrical, and shallow foundations. Much of the work we do in Foster City is remodel, addition, and second-story build-outs on those aging tract homes, plus ongoing foundation and slab work as the fill continues to settle. Salt-laden air off the Bay accelerates corrosion of fasteners, flashing, and exterior metals, so material selection matters more here than it does a few miles inland. Winter rain and poor drainage on flat fill lots make water intrusion and grading a recurring construction concern.
Styles & brands we work with
Our Main Foster City Services
Two services account for most of the calls we get from Foster City homeowners: full general contracting for larger projects, and whole-home or multi-room remodeling. Here’s what each involves in this specific city.
General Contractor in Foster City
As a General Contractor in Foster City, we run the entire job: permits, sequencing, subcontractor scheduling, material procurement, inspections, and the final walkthrough. On Foster City lagoon-front properties, that includes coordinating dewatering when footings hit groundwater and managing BCDC shoreline review when the work touches the bayfront buffer. One contract, one schedule, one point of contact. Homeowners don’t have to chase a plumber, an electrician, and a roofer separately, and nobody gets to point fingers at another trade when something needs fixing.
Home Remodeling in Foster City
Home Remodeling in Foster City covers kitchens, bathrooms, room conversions, and whole-home updates inside the 1960s-70s housing stock that fills the 94404 ZIP code. We plan around original plumbing stacks that often need replacement, electrical panels that predate modern load demands, and slab floors that have shifted with the fill. The goal is a remodel that lasts on ground that keeps moving, using materials that stand up to bay air. We bring the trade coordination and the brand access; you bring the priorities.
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 Foster City
Home renovation in Foster City means updating 1960s-70s tract homes that were built fast, on fill, with materials and systems that are now past their useful life. Original copper or galvanized plumbing, 100-amp electrical panels, and single-pane windows all show up repeatedly in this housing stock. The unique challenge is that everything sits on engineered fill with a high water table, so structural and drainage decisions have to be made with the lagoon-adjacent ground in mind. San Bruno Construction handles the full scope of Home Renovation work here, from interior demolition to the final coat of paint, coordinating every licensed trade under one contract so you never manage a vendor list.
Home Renovation Contractors
Signs you need it
Hairline cracks running across slab floors or up interior walls, doors that no longer latch square, and plumbing fixtures that drain slower every year are the classic signs a Foster City tract home needs more than cosmetic updates.
What it costs in Foster City
Whole-home renovation in Foster City typically falls between $45,000 and $130,000 depending on square footage, the condition of the original systems, and whether foundation work is needed.
How we do it
We start with a structural and systems walkthrough, pull the specific Foster City permits, then sequence demolition, rough-in trades, and finishes so the job moves without idle days between phases.
Home Improvement Contractors
Signs you need it
If you’re planning a significant update, a full kitchen and bath refresh, or a room addition rather than a single-trade repair, you need a contractor who can coordinate all the trades instead of a series of individual bids.
What it costs in Foster City
Kitchen remodels in Foster City run $14,000 to $45,000, bathroom remodels $9,000 to $28,000, and a home addition $45,000 to $130,000, with lagoon-front properties typically landing toward the higher end.
How we do it
We present material options from our brand lineup, lock a written scope, and bring in vetted licensed trades on a schedule we own, so the electrical, plumbing, and finish work all line up.
What Home Renovation Costs in Foster City
| Item | Typical range in Foster City |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
Will a lagoon-front renovation cost more than one inland?
Usually, yes. Excavation on lagoon-adjacent lots often hits groundwater, which means dewatering and sometimes pier supports before concrete is poured. Expect those structural steps to add to the total.
Can you handle Home Renovation permits in Foster City?
Yes. We pull the required Foster City permits and coordinate inspections for every phase. Bayfront or BCDC-review properties get handled the same way, with the extra shoreline permitting steps built into the schedule from day one. Call (866) 472-1908 to walk through your specific scope.
Brands We Service in Foster City
We service and install products from over 50 vetted brands, including prefab ADU systems from Dvele, Mighty Buildings, and Boxabl. Parts and finishes are ordered direct through our supplier network, so Foster City homeowners avoid the local supply-house runaround. See our brands for the full lineup.
See the difference
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AfterPricing for Remodeling Company in Foster City, CA
| Service | Typical range in Foster City |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
Lagoon-front lots, older foundations that need leveling, and salt-air corrosion on original flashing are the three biggest price movers on Foster City jobs. We give written, line-item pricing before work begins, so the number we quote is the number you approve.
Neighborhoods We Serve in Foster City
San Bruno Construction works throughout the 94404 ZIP code. We know the lagoon channels, the tract layouts, and the HOA rules that apply to specific planned communities. Our crews move through the area daily, and we schedule Foster City work with local traffic patterns in mind.
- The Islands
- Village Homes
- Dolphin Bay
- Edgewater
- Windward
Service Area – Cities Near Foster City
We serve Foster City and the surrounding Peninsula communities. Our work regularly takes us to Redwood Shores, CA directly north, San Mateo, CA to the west, Belmont, CA just past Highway 101, and Highlands-Baywood Park, CA into the hills. If you’re nearby and planning a renovation, we’ll come take a look.
Serving Foster City, CA — Our Local Coverage Area
We’re based in the Foster City 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 Foster City
Yes. Any new structure, addition, or shoreline work within the Bay Conservation and Development Commission’s jurisdiction is included in our permitting scope. We prepare the submittals, respond to BCDC comments, and sequence the permitting so it doesn’t stall the construction schedule. Call (866) 472-1908 for a free estimate on your specific property.
Most Foster City planned communities have active HOAs with specific rules about exterior changes, fencing, and construction hours. We’ve worked with many of them and understand their approval timelines. Interior work rarely needs HOA approval, but exterior changes usually do, and we build that into the schedule upfront.
Scheduling depends on the scope and whether BCDC or HOA review applies. Smaller interior remodels can often start sooner; larger additions and lagoon-front work need more lead time because the permitting path is longer. The best way to get a real answer for your project is to call (866) 472-1908 and walk through the details.
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 Foster City Customers Say
"Excellent build. Costs came in about six percent over the original contract, driven mostly by material price movement during the build, which he documented each time."
— Todd Sutton"Every inspection passed first time. The building department clearly knows him and that made the whole process easier."
— Daniela Salazar"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."
— Andres Herrera