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 Home Remodeling Across Redwood Shores
Home remodeling in Redwood Shores works differently than it does a few miles inland, and if you’ve lived here long enough, you’ve probably seen the evidence on your own block: rust streaking down a stucco wall, paver joints splitting after two winters, a window frame that looks twenty years older than the house it’s attached to. Salt-laden air off San Francisco Bay eats exterior fasteners and flashings here faster than almost anywhere else on the Peninsula. Ashford Contractors has been the Home Remodeling team Redwood Shores homeowners call when they want the job spec’d for this environment from day one. Call (877) 752-3868 for a free estimate, and we’ll walk your property line before we ever talk square footage.

Why Ashford Contractors Is Redwood Shores’s Preferred Home Remodeling Company
Glen Mossier leads Ashford Contractors with a simple rule for bayfront work: the material spec comes first, the design second. That’s not the way most remodelers in Redwood Shores operate, and it’s exactly why our projects hold up. We’ve opened enough walls near Redwood Shores Parkway and Bridge Parkway to know what’s waiting behind the stucco: corroded fasteners, compromised flashing, and framing that’s been soaking in salt air for three decades. We plan for it in writing, before demolition starts.
Redwood Shores homeowners choose us because we’re a full-scope general contractor with one project manager on your job from the first walkthrough to the final inspection. No rotating cast of subs. No phone tag between an interior crew and an exterior crew. One contract covers the kitchen, the windows, the roof, the hardscape – inside and out. Glen personally reviews every Redwood Shores scope of work before it goes to permit.
We respond to Redwood Shores estimates requests fast, usually within one business day. When you call (877) 752-3868, you’ll talk to someone who knows the difference between a 94065 tract home and a custom build on a lagoon edge, because we’ve worked both.
Styles & brands we work with







Home Remodeling Companies in Redwood Shores
Home Remodeling Companies in Redwood Shores fall into two camps: those that treat this zip code like any other Peninsula city, and those that understand 94065 sits on engineered fill over former salt ponds. We’re in the second camp. When a Redwood Shores homeowner calls us about a kitchen expansion or an interior remodel, the conversation starts with waterproofing, drainage, and fastener selection, not countertop samples. A typical kitchen remodel in Redwood Shores runs $14,000 to $45,000, and part of that cost is the coastal-spec hardware and flashing that keeps the job from failing early.
Bayfront Material Standards
We write stainless fasteners and hot-dip galvanized flashing into every exterior-touching scope. Inland prices don’t apply here, and we’d rather tell you that on the front end than surprise you with a change order on week three.
Single Point of Accountability
One contract, one project manager, one phone number. If your Redwood Shores remodel touches framing, plumbing, windows, and a paver patio, it’s all ours. You don’t coordinate between a roofer and a cabinet installer.
Whole House Remodel in Redwood Shores
A Whole House Remodel in Redwood Shores is a different animal than the same project in Belmont or San Carlos, and the difference is the ground itself. Most homes here were built in the 1980s and 1990s on engineered fill over bay mud, which settles unevenly over time. When we open up a two-story Mediterranean for a whole-house renovation, we check slab elevations, footing depth, and drainage patterns before we order a single window. Home addition costs in Redwood Shores run $45,000 to $130,000, with a meaningful chunk of that going toward deeper piers and dewatering that wouldn’t be needed inland.
Interior and Exterior, One Team
A whole house remodel here usually means reworking tight 80s floor plans while also redoing the exterior envelope, because the salt air hasn’t been kind to either. We do both, and we sequence the work so the roof and windows are weather-tight before the cabinets go in.
Engineered Fill and What It Means
Bay mud settlement is real on Redwood Shores. We see slab-on-grade additions drift off the original floor plane within a season when they were spec’d with cheap pier depths. Our structural specs account for that from the start.

Trusted Brands We Service in Redwood Shores
We source from a curated roster of 50+ manufacturers, and for Redwood Shores exterior work we lean on brands that hold up in salt air. On fencing and gates, we work with Ameristar and Jerith, both of which offer heavy-gauge systems that resist the kind of corrosion that kills standard residential fencing here within a decade. For railing and access-control components on larger properties, Master Halco and Barrette round out the roster. We keep common replacement hardware in local stock so Redwood Shores customers aren’t waiting on a backordered hinge or post cap. When your fence or gate hardware shows rust, we don’t patch it, we replace it with a spec that lasts.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in Redwood Shores Homes
- Electrolytic corrosion at window and door frames. Galvanized nails meeting aluminum flashing in salt-laden air is a recipe for rust that stays hidden until the stucco cracks. We open frames, assess the damage, and replace with stainless fasteners and separated flashing planes.
- Bay mud settlement under additions. Slab-on-grade rooms added with inland pier specs settle unevenly here, sometimes within one wet season. We core before we pour, and we spec pier depths for bay mud, not textbook soil tables.
- Paver joints failing from fog-driven moisture. Inland-grade polymeric sand breaks down under persistent fog and winter rain, and two winters later you’ve got weeds and shifting pavers. We seal joints with marine-grade polymers and re-seal on schedule.
- Tile roof degradation from salt air. The tile itself survives, but the underlayment and flashings don’t. Roof repair in Redwood Shores runs $400 to $1,800, and when we repair, we upgrade the flashing spec so the next repair is a decade out, not two years.
Pricing for Home Remodeling in Redwood Shores, CA
You’ll pay more for a remodel in Redwood Shores than the same square footage in San Mateo, and there’s a reason: the coastal-spec materials cost more. Stainless fasteners, hot-dip galvanized flashing, marine-grade window frames, and sealed paver joints all add to the line item, but skipping them means paying for repairs within five to seven years. Here’s what we see in the current Redwood Shores market:
| Remodel Scope | Redwood Shores Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
These are honest ranges for Redwood Shores. Your exact number depends on square footage, structural condition, finish tier, and how much coastal-spec upgrade the existing work needs. We write line-item quotes so you see exactly where every dollar goes. Call (877) 752-3868 to schedule a free estimate, and we’ll have a written number for you after the walkthrough.
We Also Serve Cities Near Redwood Shores
We run crews across the Peninsula, so if you’re in Foster City, Belmont, San Carlos, or San Mateo, the same full-scope team covers you. Each city has its own micro-climate and soil conditions, and we spec accordingly. See our full coverage on the Redwood Shores page for details on how we handle this stretch of the bay.
Serving Redwood Shores, CA — Our Local Coverage Area
We’re based in the Redwood Shores 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 Shores
Because the frames and flashing we spec for Redwood Shores are marine-grade, and those materials cost more than standard inland hardware. A window replacement in Redwood Shores runs $4,500 to $15,000, and if you’re upgrading to impact-rated glass, expect $8,000 to $25,000. The salt air here will eat a cheap aluminum frame inside a decade, so we don’t install cheap frames here. Call (877) 752-3868 for an exact quote, the estimate is free.
Only if the work touches the exterior footprint, raises the roofline, or extends into a designated BCDC or flood-plain zone. A purely interior kitchen remodel generally doesn’t trigger BCDC review, but anything that adds square footage or changes drainage patterns can. We handle the permitting determination and the paperwork. Call (877) 752-3868 and we’ll tell you your specific scope’s requirements.
It changes the fasteners, the flashing, the window frames, the paver joints, and sometimes the structural pier depth. On a 1991 two-story near Redwood Shores Parkway, we opened a rear wall for a kitchen expansion and found the original stucco-capped frames had electrolytically corroded where galvanized nails met aluminum flashing. We replaced the rough-in with stainless fasteners and hot-dip galvanized flashing, spec’d marine-grade frames, and the homeowner said the new wall looked tighter than the original, because it was. Coastal spec costs more up front and costs less within a decade. Call (877) 752-3868 for a scope that spells it out line by line.
Most of the time, yes. The 80s and 90s two-story plans in Redwood Shores were built with load-bearing interior walls, and removing one means the loads have to go somewhere else. We work with a structural engineer licensed in California, and we won’t cut a beam until the calcs are stamped. It costs money and it’s not optional. Call (877) 752-3868 and we’ll tell you during the walkthrough whether your wall is carrying roof load.
We core and test the soil, not guess. On engineered fill over former salt ponds, we typically spec deeper piers and may need dewatering during excavation, especially in winter. A home addition in Redwood Shores runs $45,000 to $130,000, and the pier and drainage work is a real line item. It keeps your new floor from drifting off the original floor plane within a season. Call (877) 752-3868 and we’ll explain what your lot needs before we commit to a number.
Written by Glen Mossier, Owner at Ashford Contractors, serving Redwood Shores and the surrounding Peninsula.