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 Redwood City
A general contractor in Redwood City who understands Bay-influenced salt air, 1920s bungalow framing, and downtown setback rules is the difference between a project that runs clean and one that bleeds change orders. Garden Grove Contractors manages kitchens, baths, roofing, windows, fencing, hardscape, and ADUs under one contract, so you’re not juggling five specialists across 94063, 94061, and 94065. Call (877) 373-9230 to schedule a free estimate, and you’ll get a written line-item scope with coastal-spec materials spelled out before we touch a wall.
Why Garden Grove Contractors Is Redwood City’s Preferred General Contractor Company
We’ve worked across every ZIP that touches Redwood City’s Bay edge and downtown core, from the 1920s Spanish Revival bungalows off Broadway in 94063 to the 1960s ranch tracts in 94062 and the newer podium-construction condos near the water in 94065. That range matters because the same spec doesn’t work everywhere. A window package that’s perfectly fine three miles inland in San Carlos needs marine-grade hardware and stainless fasteners when it sits six blocks from Redwood Creek.
Noel Cardenas, who leads Garden Grove Contractors, has built our Redwood City process around sequencing and site logistics first. Small lots with 6 to 8 foot side setbacks and mature redwood tree roots mean we schedule arborist consultations and hand-dug piers before foundation work, not after the inspector flags it. That’s why Redwood City homeowners keep calling us back for second projects and ADU builds. One contractor. Every phase. Call (877) 373-9230 and we’ll walk your property line with you.
Styles & brands we work with
- Kitchen remodeling
- Bathroom remodeling
- Home additions & ADU
- Roofing
- Windows & doors
- Driveway & pavers
- Fence
General Contractor Services in Redwood City
General Contractor Services in Redwood City means one accountable team from demolition to final inspection, whether you’re opening a 1940s kitchen in 94061 or adding a second story over a mid-century ranch in 94062. We handle the full spectrum: kitchen and bath remodels, whole-home renovations, room additions, basement finishing, and deck construction. A typical Redwood City kitchen remodel runs $14,000 to $45,000. A bathroom remodel lands between $9,000 and $28,000. A full home addition starts around $45,000 and can reach $130,000 depending on structural scope and foundation work near mature redwood roots.
Interior Remodels and Additions
Older Redwood City homes hide surprises: knob-and-tube wiring in 1920s bungalows, old-growth redwood framing that predates modern load tables, and wall cavities that haven’t been opened in 70 years. Before we cut into a bearing wall, we run a structural assessment so you know exactly what’s behind the drywall. That prevents the mid-rough-in change orders that plague remodels in 94063 and 94061.

ADU and Accessory Structure Builds
Redwood City’s downtown and neighborhood design guidelines are stricter than what you’ll find in neighboring cities, and ADU construction on a small lot requires real permit strategy. ADU construction in Redwood City typically runs $90,000 to $220,000. We sequence the permit inspections so no work gets closed behind drywall before the city confirms it, and we spec prefab options through manufacturers like Abodu and Dvele when site access favors off-site framing.

Construction Company in Redwood City
Construction Company work in Redwood City is as much about material specification as it is about swinging hammers. We’re a full-scope General Contractor team, which means exterior scopes like roofing, fencing, windows, and hardscape run under the same contract as interior work. Roof replacement in Redwood City runs $8,000 to $20,000. A metal roof install runs $15,000 to $40,000. Paver patio installation lands between $3,500 and $11,000, and a vinyl fence runs $3,500 to $9,000 depending on linear footage and post depth.
Exterior Envelope and Coastal Spec
Redwood City ZIPs 94063 and 94065 sit close enough to the Bay and Redwood Creek that wind-driven salt and ambient moisture attack exterior steel and untreated fasteners year-round. The city’s famous frost-free “Climate Best by Government Test” winters never freeze them, but the same fence or window package that survives 25 years in inland San Carlos can fail at the coast within 8 to 10 years. We spec stainless and hot-dip galvanized hardware on every Bay-adjacent job.
Driveways, Patios, and Site Work
Flat topography near Redwood Creek means drainage and flood-zone compliance drive paver and concrete decisions. A paver driveway in Redwood City runs $7,000 to $18,000. Concrete driveway installation runs $4,500 to $12,000. We pay attention to joint sealing and base compaction because standing water in this climate creates freeze-thaw expansion only when paired with poor drainage.
Trusted Brands We Service in Redwood City
We keep our Redwood City crews stocked with parts and materials from brands we trust near the Bay: CGI windows for impact-rated coastal spec, ES Windows for high-design aluminum framing on downtown remodels, and ECO Window Systems when insulation performance is the priority. Having local supply relationships across 94063, 94064, 94065, and 94061 means material lead times stay short, and we’re not waiting on a distributor across the bridge when your rough-in is scheduled. We spec the right material for your project, not the easiest one to install.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Redwood City Homes
- Rusted electro-galvanized fasteners near the Bay. We regularly replace fence post bases and window anchors in 94063 and 94065 that were electro-galvanized and bled rust streaks down stucco within eight winters. The fix is hot-dip galvanized or stainless hardware, which costs more upfront but eliminates the rust cycle.
- Mid-century ranch remodels with hidden structural surprises. Homes built in the 1960s and 70s in 94062 often have foundation and subfloor conditions that don’t match modern load tables. Opening a wall without an assessment triggers change orders mid-rough-in, so we assess first.
- Permit sequencing that buries work before inspection. Redwood City requires third-party inspection sign-offs at specific stages. If a sub closes drywall before the inspector confirms the rough-in, you’re paying to open it back up. We sequence every phase around the inspection calendar.
- Redwood tree roots conflicting with new foundations. Downtown and surrounding historic neighborhoods have mature redwoods whose root systems can reach foundation trenches. We schedule arborist reports and hand-dug piers before excavation so roots aren’t severed mid-project.
Pricing for General Contractor in Redwood City, CA
Here are the market-calibrated ranges we quote for general contractor work. These include labor, materials, and permit-ready drawings unless noted, and they reflect what actual Redwood City homeowners are paying in 2025 and 2026.
| Project Scope | Typical Redwood City Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Metal Roof Installation | $15,000 – $40,000 |
| Window Replacement | $4,500 – $15,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
| Aluminum Fence Installation | $4,000 – $10,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
What moves the number: coastal-spec hardware (stainless and hot-dip galvanized) typically adds 8 to 15 percent over inland-spec on exterior scopes. Lot access, redwood root mitigation, and downtown permit requirements also shape the quote. Call (877) 373-9230 for a free, written, line-item estimate. No allowances that balloon later.
We Also Serve Cities Near Redwood City
If you’re outside Redwood City proper, we also cover Emerald Lake Hills, San Carlos, Woodside, and West Menlo Park. The coastal-spec rules that apply near Redwood Creek matter less as you move inland, but the same single-contract accountability and brand-sourced materials come with us. Call (877) 373-9230 and we’ll tell you which spec applies to your street.
Serving Redwood City, CA - Our Local Coverage Area
We serve Redwood City and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About General Contractor in Redwood City
Because your brother’s house sits inland, while your Redwood City home in 94063 or 94065 gets wind-driven salt and ambient moisture from the Bay and Redwood Creek year-round. Electro-galvanized fasteners and plain-steel hinges rust through in 8 to 10 years near the coast, while the same hardware lasts 25 years in San Carlos. We spec stainless and hot-dip galvanized hardware on coastal Redwood City jobs and the price gap is small compared to re-doing the work. Call (877) 373-9230 for an exact coastal-spec quote.
Yes. Redwood City’s downtown and neighborhood design guidelines require building permits, and many older lots near Broadway and the historic core have setback and tree-protection conditions that trigger additional review. We pull permits, schedule inspections in the right order, and keep work open until the city signs off. Call (877) 373-9230 and we’ll tell you what your specific lot needs.
Coastal spec typically adds 8 to 15 percent to exterior scopes. For example, a $4,500 to $15,000 window replacement with standard hardware may run $4,900 to $17,000 with stainless anchors and marine-grade frames. A $3,500 to $9,000 vinyl fence with hot-dip galvanized post bases runs about 10 percent more than electro-galvanized. The cheap spec costs more within a decade, once you’re replacing rusted posts and re-flashing openings. Call (877) 373-9230 for a line-item spec comparison.
We write fixed-price scopes with named material allowances, and we do the structural and subfloor assessment before walls come down. On a Spanish Revival bungalow near Redwood Creek in 94063, we pulled a mid-1980s aluminum slider whose frame had chalked from Bay air and found galvanized fasteners rusted through the rough-in. We re-flashed the openings and reset new units on stainless anchors. The client’s planned electro-galvanized fence bases became hot-dip galvanized, which added cost to the scope but eliminated the rust streaks. That’s the difference between a tight allowance and a surprise. Call (877) 373-9230 to see how we scope a Redwood City job.
Mild, frost-free winters and dry summers allow nearly year-round exterior work, but the rainy season from November through March can delay foundations, roofing, and paver base compaction. A roof replacement can be done in one to two weeks during the dry season. A paver patio with drainage correction might take two to three weeks. We build weather buffer into every Redwood City schedule, so you’re not watching a tarped roof through January. Call (877) 373-9230 for a timeline tied to your specific scope.
Written by Noel Cardenas, Owner at Garden Grove Contractors, serving Redwood City since our first Bay-side project there.