Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Home Remodeling Across Redwood City
Most remodels in Redwood City start with a question homeowners can’t answer until the walls are open: what’s actually behind them. If your house sits north of Woodside Road, there’s a strong chance it was framed before 1960, which means cloth-wrapped wiring, galvanized pipes, and framing that doesn’t meet current shear standards. That’s not a reason to avoid remodeling. It’s a reason to hire a contractor who writes the scope before swinging the hammer, not after. Our Home Remodeling team does exactly that. Call (803) 680-2547 and we’ll walk your house room by room before we ever send a proposal.
Why Mason Remodeling Is Redwood City’s Preferred Home Remodeling Company
Redwood City homeowners call us because we treat the pre-construction phase as seriously as the build itself. Every project starts with a written scope of work and an allowance schedule, so you know the price of the KraftMaid cabinets, the Cambria slab, and the Kohler fixtures before we order them. We don’t hand you a verbal number and hope for the best. The written price on every project is standard at Mason Remodeling, part of how Isaac Pruett has run the company since 2004 as a Threshold Group construction firm.
Our crews work throughout Redwood City, from the Craftsman bungalows near Roosevelt to the mid-century ranchers off Alameda de las Pulgas and the newer builds climbing into the hills above Farm Hill. That matters because a remodel on a 1920s downtown lot and a remodel in a 1990s Redwood Shores home are two different jobs with two different risk profiles. We know which one needs the structural engineer’s letter before we open the wall. The Threshold Standard applies on every job: background-checked, identity-verified technicians who arrive in a marked uniform, show a photo ID badge at your door, and are introduced by name and photo before the visit. You’ll know exactly who is walking through your front door.
Styles & brands we work with
Full Home Remodel in Redwood City
Full Home Remodel work in Redwood City is the broadest scope we take on: kitchen, bath, flooring, windows, doors, and often structural corrections underneath all of it. A downtown Redwood City homeowner on Broadway hired us to gut a 1950s galley kitchen. We pulled the walls and found cloth-wrapped wiring and undersized framing at the load-bearing pass-through. The original estimate didn’t cover that, because no honest estimate could. What it did cover was a written change-order process: our crew brought the rough-in up to current code, added a permitted header, and finished with KraftMaid cabinets and a Cambria countertop. The final change order added 18% to the original number, and the job passed inspection sign-off on the first walk. That’s what a full-home remodel actually looks like here.
In Redwood City, a full home remodel typically runs $45,000 on the low end for a single-level mid-century with modest finishes, up to $130,000 or more when you’re moving walls, adding square footage, or correcting decades of deferred structural issues. The cost is driven by what’s behind the drywall. Homes built before 1960 in San Mateo County often need rough-in replacement, shear-wall upgrades, and code-mandated strapping before finish work can even start.
Scope Documentation Before Demolition
We won’t start demo until every system is identified. That means mapping the existing wiring, plumbing, and framing before the first wall comes down. On older Redwood City homes, we often bring in a structural engineer during the planning phase, not after we find a problem.
Permitted Work and Inspection Sequencing
Redwood City building inspections are phased, and walls can’t close until the rough-in inspection is signed off. We schedule that sign-off as a milestone in the project calendar, not as an afterthought. Skipping this step is what causes schedule slips.
Home Remodeling Contractor in Redwood City
Hiring a Home Remodeling Contractor in Redwood City is a different decision than hiring one in a newer Peninsula city. The housing stock near downtown, along streets like Hopkins and Stambaugh, runs old enough that opening a wall is a genuine unknown. That’s why our contracts split the work into fixed-price scope items and stated-allowance items, so when the original knob-and-tube wiring appears, you’re reading a change order with a clear number, not a surprise invoice. We put the price in writing before any work starts, every time.
We hold the same written-price standard on a small bathroom remodel in Redwood Shores as we do on a whole-home gut in the Palm Park neighborhood. No verbal estimates that grow on the final bill. No allowances that turn out to cover half the cabinets. Just a line-item scope you can read before you sign.
Who Shows Up at Your Door
Before any crew member arrives, you get their name and photo. At the door, they show a photo ID badge. They’re in a clean Mason Remodeling uniform, and they’re background-checked and identity-verified through the Threshold Standard. If you’re home alone with young kids or an older parent, that verification matters.
The 365-Day Done Right Promise
Every completed project carries a written guarantee with plainly stated terms: what’s covered, what’s excluded, and for how long. If the work is not right within 365 days of completion, we make it right at no cost. A free second visit is part of that promise, not a favor we grant.
Trusted Brands We Service in Redwood City
We stock order from specification-grade brands our crews have installed for years, so Redwood City customers aren’t waiting on a cabinet line we’ve never touched. KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone surfaces, Kohler, Moen, Toto, and Grohe fixtures, GAF and CertainTeed roofing, Belgard and Techo-Bloc hardscaping. We also work with factory-built home systems from Dvele and Mighty Buildings for homeowners considering modern prefab additions or ADUs on Redwood City lots where traditional stick-framing doesn’t pencil out. When a brand has a local supply issue, we know the workaround before it hits your schedule.
Common Home Remodeling Problems We See in Redwood City Homes
- Original knob-and-tube wiring behind downtown walls. Most pre-1960 homes near Broadway and Stambaugh still carry cloth-wrapped conductors. Opening those walls triggers a code upgrade to current Romex or conduit, and that’s a hard cost you can’t skip.
- Galvanized supply lines that have narrowed to a trickle. Water pressure drops to a drizzle when the original pipes are 70 years old. A kitchen or bath remodel is the right time to replace the supply lines back to the meter.
- Load-bearing walls with undersized headers. We see a lot of mid-century pass-throughs framed with a single 2×6 where current code calls for an engineered header. It holds until you widen the opening, then it doesn’t.
- Foundation settling in the hills above Farm Hill. Redwood City’s hillside lots see expansion and contraction with the wet and dry seasons. We check sill plates and shear paneling before we plan any floor replacement or room addition on those streets.
See the difference
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AfterPricing for Home Remodeling in Redwood City, CA
Redwood City pricing runs slightly above the national average because of San Mateo County permit fees and the age of the housing stock. A kitchen remodel here runs $14,000 to $45,000. A bathroom remodel runs $9,000 to $28,000. A home addition runs $45,000 to $130,000, and an ADU runs $90,000 to $220,000. Garage conversions run $30,000 to $80,000. The ranges are wide because a 1953 El Camino Park rancher that’s never been rewired costs more per square foot than a 2005 Redwood Shores home with copper throughout. Call (803) 680-2547 for a free estimate with real line items, not a single number.
| Project Type | Redwood City Price 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 |
| Garage Conversion | $30,000 – $80,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
We Also Serve Cities Near Redwood City
Our crews work throughout the mid-Peninsula. Beyond Redwood City, we take on remodeling projects in Atherton, Menlo Park, San Carlos, and Palo Alto, where the housing stock ranges from 1920s bungalows to newly built estates. The same written-price standard and Threshold Verified crew process applies on every job, in every one of those cities.
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 Home Remodeling in Redwood City
A full home remodel in Redwood City typically takes 4 to 7 months, and the weeks aren’t lost to slow labor. They’re lost to inspection sequencing. Redwood City requires sign-off on rough-in electrical, plumbing, and framing before insulation and drywall can close. On a pre-1960 home, the rough-in phase often extends because original systems have to be brought to code once the walls are open. Permit review alone can take 3 to 6 weeks depending on scope. Add structural corrections, which often require an engineer’s letter, and the calendar gets real. Call (803) 680-2547 and we’ll map a realistic schedule for your specific house, not a generic one.
A fair working assumption for pre-1960 Redwood City homes is 10 to 20% of the project cost held for unplanned rough-in work. That’s what we saw on the Broadway kitchen remodel: cloth-wrapped wiring, galvanized supply lines, and undersized framing added 18% through documented change orders. The key is that the number was documented. We write the change order before we do the work, so you approve the line item, not discover it later. Homes that have already been rewired and replumbed can sit closer to the 5 to 10% contingency range. Get an exact quote at (803) 680-2547.
Yes, if you’re moving plumbing, altering electrical circuits, or changing wall framing, you need a permit from the City of Redwood City. Cabinets, counters, flooring, and paint with no structural or systems changes generally fall outside the permit requirement. But on older homes, even a cosmetic kitchen remodel often exposes the need for rough-in corrections that do require a permit. We pull permits, schedule the inspections, and build the inspection sign-off dates into the project calendar before demo starts.
The three real cost drivers in Redwood City are the age of the rough-in, the condition of the framing, and the scope of the finish selections. Homes built before 1960 often need rewiring and replumbing once walls open. Load-bearing walls frequently need larger headers than the original framing. And the gap between stock cabinets and specification-grade lines like KraftMaid or Wellborn changes the allowance math by thousands. Our written scope separates fixed-price items from stated allowances, so when a change order comes, you can see exactly which driver moved the number and by how much. Call (803) 680-2547 for a free estimate that accounts for your home’s specific age and condition.
Yes, garage conversions are permitted in Redwood City, and they typically run $30,000 to $80,000 depending on whether you’re converting an attached garage into a bedroom and bath or adding a full ADU with its own meter. The biggest variables are the foundation, which often needs insulation and vapor barrier work to meet living-space code, and the electrical service, which may need a panel upgrade. Redwood City requires the conversion to meet full residential code, not garage code. Get a written scope at (803) 680-2547 and we’ll line out the permit path, the structural work, and the finish allowances.
Get a Written Price Before Work Starts in Redwood City
If your house is old enough to have surprises behind the drywall, the most important document you’ll ever see from a contractor is the written scope of work. We put it in front of you before a single tool is unpacked. Call (803) 680-2547 to schedule a free estimate, and ask for Isaac Pruett by name when you call. We’ll walk the house, talk through what’s behind the walls, and hand you a number you can actually plan around.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Redwood City since 2004.
