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 Redwood City, CA
Home renovation in Redwood City means working with a housing stock that spans early-1900s bungalows, mid-century tract homes, and steep hillside custom builds in Emerald Hills. Silver Line Contractors carries every phase of that work under one contract, from seismic retrofits on a 1920s downtown frame home to a full kitchen and bath re-scope on a 94062 hillside property. Call (833) 400-1314 when you want one accountable contractor instead of juggling three or four specialty trades.
Why Redwood City Homes Are Different
Redwood City sits at a topographic hinge. The flat bayside streets of 94063 and 94061 run to the water, while 94062 climbs into steep, redwood-wooded hillsides where a single lot can drop 10 to 20 feet from the front curb to the rear fence line. That difference changes everything about a renovation. A flatland Friendly Acres home addition is often a straightforward permit and framing job. The same square footage on an Emerald Hills slope triggers grading review, drainage design, and sometimes geotechnical sign-off before the first inspection. The older bungalows downtown and in Mt. Carmel carry knob-and-tube wiring, aged cast-iron drain lines, and foundation sills that need seismic attention. Meanwhile, the long dry summers mean exterior work, roofing, and deck projects can run on schedule from May through October, while the concentrated winter rains turn hillside drainage into the recurring repair item on interior renovation scope. A contractor who only knows one half of Redwood City will miss what the other half requires.
Styles & brands we work with







Our Main Redwood City Services
Two service lines get the most calls from Redwood City homeowners: full general-contractor management of multi-trade remodels, and whole-home interior renovation work. Here is how each one runs locally.
General Contractor in Redwood City
Acting as your General Contractor in Redwood City means one firm holds the permit, schedules every trade, and answers for the full scope. On a bayside 1940s home that might be foundation work, re-piping, and a kitchen rewire in the same permit set. On an Emerald Hills addition it is grading, retaining, framing, roofing, and finish work under one contract. We manage the sequence so the inspector sees the right phase at the right time, and you get one point of contact from demo through final walkthrough.

Home Remodeling in Redwood City
Home Remodeling in Redwood City usually starts with a specific trigger: a galley kitchen that cannot handle a family, a bathroom with failing tile, or a floor plan that no longer works. From there the scope grows into materials, fixtures, and the decisions that make or break the daily use of the space. Redwood City’s older homes often hide surprises behind the drywall, and our job is to price them honestly and carry the fix without stopping the project. One contract covers demolition, rough-in, tile, cabinetry, counters, plumbing fixtures, and the final punch list.

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 Redwood City
Home renovation in Redwood City spans two very different problems. On the flatland, pre-1940s bungalows and mid-century tract homes need modernization: electrical services, drain lines, insulation, and floor plans opened for current living. On the hillsides of Emerald Hills and the 94062 corridor, renovation more often means reworking what previous owners did piecemeal, correcting drainage and foundation issues while upgrading kitchens, baths, and decks. This is the backbone of our Home Renovation work, and the scope routinely touches every system in the house.
Home Renovation Contractors
Signs you need it
You are planning two or more interior projects at once, and no single trade can sequence them without conflicts.
What it costs in Redwood City
Full-scale home renovation in Redwood City typically lands between $45,000 and $130,000 depending on square footage, home age, and hillside conditions.
How we do it
We run a single permit set, demo in sequence, correct structural and mechanical issues first, then carry finishes room by room to final inspection.
Home Renovators
Signs you need it
The layout no longer works, and you need someone to re-plan rooms rather than just refresh finishes.
What it costs in Redwood City
Renovator-led scope on a kitchen and two baths in Redwood City commonly runs $14,000 to $45,000 for the kitchen and $9,000 to $28,000 per bath, before fixtures.
How we do it
We measure as-builts, redraw the floor plan around how you actually live, then build to that plan with materials selected against a fixed line-item budget.
What Home Renovation Costs in Redwood City
| Item | Typical range in Redwood City |
|---|---|
| Home addition | $45,000 – $130,000 |
| Kitchen remodel | $14,000 – $45,000 |
| Bathroom remodel | $9,000 – $28,000 |
How long does a full home renovation take in Redwood City?
A kitchen and two-bath renovation on a flatland Redwood City home typically runs 10 to 14 weeks. Hillside work that adds grading or drainage can extend the schedule by three to five weeks before finishes start.
Will Redwood City permit fees change my renovation price?
Yes. Redwood City permit fees and any required plan check are line items on our written estimate, so the price you approve is the price you pay. Call (833) 400-1314 for a free estimate.
Brands We Service in Redwood City
Silver Line Contractors installs and services windows and doors from ES Windows, ECO Window Systems, Mr-Glass, and Therma-Tru in Redwood City. Parts and hardware for those lines are sourced through our regular supplier channels, and most replacement components arrive within a week. See our brands for the full portfolio.
See the difference
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After
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AfterPricing for Remodeling Company in Redwood City, CA
| Service | Typical range in Redwood City |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Roof replacement | $8,000 – $20,000 |
| Window replacement | $4,500 – $15,000 |
| Paver driveway installation | $7,000 – $18,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
What pushes a Redwood City job to the top of those ranges is usually the age of the home and the slope of the lot. Pre-1940s bungalows carry electrical and plumbing replacement costs, while Emerald Hills hillside work adds grading, drainage, and sometimes retaining walls. Our written estimates are line-item and fixed, so what you approve at the start is what you pay at the end.
Neighborhoods We Serve in Redwood City
Silver Line Contractors has served Redwood City since 2017, covering the full spread of ZIP codes 94063, 94064, 94065, and 94061. We work the flat bayside neighborhoods, the downtown core, and the hillside pockets where grading and drainage rule the job. Response time for estimates in Redwood City is typically two to three business days.
- Emerald Hills
- Mt. Carmel
- Friendly Acres
- Downtown Redwood City
- Redwood Shores
Service Area – Cities Near Redwood City
For projects just outside the Redwood City line, we cover Emerald Lake Hills, CA, San Carlos, CA, Woodside, CA, and West Menlo Park, CA. Each of those areas carries its own hillside or flatland conditions, and the same single-contract scope applies.
Serving Redwood City, CA — Our Local Coverage Area
We’re based in the Redwood 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 Redwood City
Yes. We pull the building permit, schedule every inspection, and close the permit with the city. Redwood City plan check and any hillside review requirements are handled as part of the contract, not as a separate surprise.
We work across ZIP codes 94061, 94063, 94064, and 94065, including the flat bayside neighborhoods, downtown, and the 94062 hillside areas. If your street is inside Redwood City limits, we cover it.
Permit timelines drive start dates more than anything else. Flatland interior remodels often clear plan check faster than hillside work with grading review. Call (833) 400-1314 and we will give you a realistic start window for your specific street and scope.
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 Redwood City Customers Say
"Weekly site meeting, every week, with a written summary afterward. I always knew where the money and the schedule stood."
— Gilbert Morales"Allowances in the contract were realistic rather than artificially low to make the bid look good."
— Hector Garcia"He was upfront about a soil issue that added cost early rather than absorbing it and surprising us at the end."
— Daniela Delgado