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 Sausalito
Finding a General Contractor who understands Sausalito’s hillside lots, marine air, and strict design review process means the difference between a renovation that holds up and one that starts corroding in year seven. Silver Line Contractors runs full-scope residential projects across 94965 and 94966, from kitchen gut-renovations on Bridgeway-adjacent flats to whole-home remodels on steep lots above the bay. We stage materials by hand, hoist, or crane where no truck can reach, and we spec materials for salt air, not for Sacramento. Call (833) 400-1314 to schedule a free estimate and get a written line-item quote.

Why Silver Line Contractors Is Sausalito’s Preferred General Contractor Company
Noel Carvalho leads a team that has walked Sausalito’s stair streets, measured funicular clearances, and coordinated crane lifts over rooflines on hillside homes where the driveway is a set of wooden stairs. Homeowners here don’t need a contractor learning on the job. They need someone who already knows that a standard galvanized bracket will rust through on a bay-facing deck, and that houseboat remodels in the Waldo Point Harbor marinas trigger separate BCDC bay-conservation approvals. That knowledge is built into how we bid, schedule, and specify every project.
Our Sausalito customers consistently point to the same thing: one contract covering scope that most remodelers stop at. Roof replacement with GAF or CertainTeed shingles, impact-rated windows from PGT or CGI, James Hardie siding, interior kitchen and bath work, hardscape and fencing. One accountable team from the roof down to the driveway. When you call for a quote, you reach someone who can actually answer material questions about Sausalito conditions, not a call center reading a script.
Styles & brands we work with







Licensed General Contractor in Sausalito
A Licensed General Contractor in Sausalito takes responsibility for the entire project: plans, permits, structural work, subcontractor coordination, material procurement, inspections, and the final walk-through. For a Sausalito homeowner this matters more than inland because so many projects involve hillside grading, drainage, geotechnical review, and design review that requires a contractor who knows how to sequence the paperwork with the build. A kitchen remodel here typically runs $14,000 – $45,000. A bathroom remodel lands between $9,000 and $28,000. A full home addition starts at $45,000 and can reach $130,000 depending on slope stabilization and access constraints.
Hillside Coordination and Permits
Most Sausalito projects above Bridgeway need some combination of Marin County hillside grading review, geotechnical sign-off, and Town of Sausalito design review for bay-facing view corridors. We prepare the drawings, submit the permit packages, pull the permits, and manage every inspection. You don’t chase down a soils engineer at 4:00 p.m.
Single-Contract Accountability
Because we carry exterior and interior scope under one contract, a Sausalito homeowner replacing a roof and remodeling a kitchen doesn’t coordinate a roofer, a window installer, a cabinet supplier, and a tile setter. One schedule, one point of contact, one warranty conversation.
Residential General Contractor in Sausalito
A Residential General Contractor in Sausalito works on the housing stock this town actually has: early-to-mid-1900s redwood and stucco hillside homes, cantilevered decks, pier foundations, and floating houseboat structures at the marinas that have spent decades in salt air. Remodel and structural work far outpaces new construction here, so most of what we do involves opening up old framing, replacing rotted sills and posts, and re-specifying materials for decades of marine exposure. A paver patio installation runs $3,500 – $11,000. A window replacement package starts around $4,500 and can reach $15,000 depending on impact rating and frame material.
Coastal-Spec Materials on Every Exterior Surface
We specify stainless steel or hot-dip galvanized hardware, marine-grade exterior finishes, and pressure-treated or naturally rot-resistant framing on any exterior surface facing the bay. Cheap electro-galvanized connectors simply don’t belong on a Sausalito deck. The cost difference is real, and we’ll show it to you line by line so you can see exactly what you’re paying for and why.
ADU Capability Through Prefab Partners
We’re one of the few General Contractors in Sausalito who can actually deliver a prefab ADU through vetted partners like Abodu, Dvele, Boxabl, and Plant Prefab. For homeowners on steep lots where stick-built construction would mean months of slope work and crane days, a prefab ADU changes the math. Your ADU, handled. We manage the site prep, foundation, utility connections, and the final inspection.
Trusted Brands We Service in Sausalito
When a Sausalito homeowner wants Cambria or Caesarstone countertops, Grohe or Toto fixtures, or impact-rated windows from PGT or CGI, we’re authorized to supply and install them. Our manufacturer relationships span 50-plus brands across cabinetry, countertops, roofing, windows, hardscape, fencing, and siding, so you get real material choices at every budget tier. For ADU projects we work directly with Plant Prefab and Dvele on the structural package, then handle the site work and finishes ourselves. That means faster turnaround on material lead times and one responsible party when a window or a roof deck component falls under a manufacturer warranty.

See the difference
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After
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AfterCommon General Contractor Problems We See in Sausalito Homes
- Rusted deck fasteners and joist hangers on bay-facing hillside decks. Electro-galvanized hardware corrodes through in under a decade in salt air. We spec hot-dip galvanized or stainless connectors and stainless structural screws from day one.
- Rotted fence posts and railings from fog and winter rain. Standard pine posts with no marine-grade protection start wobbling after a few wet seasons. We use pressure-treated or rot-resistant posts with sealed joints and marine-grade finishes.
- Pitted aluminum window frames and failed seals on older units. Salt air eats cheap window frames. We recommend impact-rated models from brands like PGT or CGI that carry manufacturer warranties and meet high-wind code requirements.
- Drainage and slope stability problems that show up as cracked foundations or retaining wall movement. Winter rain on steep slopes pushes water against structures built decades ago. We tie drainage, grading, and retaining wall work into the remodel scope so you’re not fixing the same water problem twice.
Pricing for General Contractor in Sausalito, CA
Here’s what Sausalito homeowners should expect on four common projects. These ranges reflect our current bids across 94965 and 94966, and they include labor, materials at mid-range spec, and permit coordination. Coastal-spec upgrades (stainless hardware, marine finishes, impact-rated units) run higher within these ranges; inland-spec alternatives fall at the low end. We’ll show you both numbers side by side so you decide with your eyes open.
| Project | Sausalito Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
Every Sausalito bid includes a written line-item breakdown before you sign anything. Estimates are free, and a site visit lets us measure access constraints, check existing structure, and give you a number that won’t change unless the scope changes. Call (833) 400-1314 to schedule yours.
We Also Serve Cities Near Sausalito
Silver Line Contractors runs jobs across Marin City, Belvedere, Tiburon, and the Chinatown area, so our crews are already familiar with the access roads, permit offices, and building patterns around the bay. If you’re just over the ridge from our Sausalito service area, we’ll come out for the same free estimate and walk you through the same line-item quote. Call (833) 400-1314 and tell us what you’re planning.
Serving Sausalito, CA — Our Local Coverage Area
We’re based in the Sausalito 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 Sausalito
Salt-laden marine air and persistent fog corrode standard electro-galvanized and zinc-plated fasteners within about 7 – 10 years on bay-facing decks. We replace them with stainless steel structural screws and hot-dip galvanized Simpson Strong-Tie connectors that last decades longer in this exact climate. Call (833) 400-1314 for a deck inspection and a coastal-spec quote.
We crane, hoist, or hand-carry materials depending on the lot. On hillside streets above Bridgeway we regularly lift shingles, windows, and deck framing over the roofline because there’s no alley or driveway to stage a truck. The staging plan goes into every bid so there are no surprises on day one. Call (833) 400-1314 to walk your site with us.
On a typical Sausalito roof replacement ($8,000 – $20,000), the coastal-spec version with stainless or hot-dip hardware, marine-grade flashing, and sealed joints typically adds a few thousand dollars over the inland-spec version. The cheap spec saves money now and costs a full fastener and flashing replacement within a decade. We’ll show you both line items and let you choose. Estimates are free at (833) 400-1314.
Yes. Houseboat and floating home remodels in the Waldo Point Harbor marinas require separate marina approvals and BCDC bay-conservation review on top of normal building permits. A landside home never faces these. We coordinate the full package so you’re not stuck in a permitting loop. Call (833) 400-1314 to talk through your project.
Salt air pits standard aluminum frames and corrodes cheap railing hardware within a few years. We recommend impact-rated windows from brands like PGT or CGI and railings with stainless or hot-dip galvanized connectors and marine-grade finishes. The upfront cost runs higher, but the replacement clock starts at 30 years instead of 7. Call (833) 400-1314 for a free materials consultation.
When you’re ready to price the project, call (833) 400-1314. Noel and the team will schedule a free site visit in Sausalito, walk the access and the existing structure, and hand you a written line-item estimate that shows exactly what coastal-spec materials cost and why they’re worth it here.
Written by Noel Carvalho, Owner at Silver Line Contractors, serving Sausalito and the greater Bay Area.