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 Half Moon Bay
CGI in Half Moon Bay offers home remodeling that runs $14,000 to $45,000 for a kitchen, $9,000 to $28,000 for a bathroom, and $45,000 to $130,000 for an addition, but the number that matters most here is the lead time on custom millwork and architectural glass, not the labor crew. Half Moon Bay sits in a foggy, salt-laden coastal zone where construction must be engineered for moisture and marine air. Decay-resistant framing, stainless or hot-dip fasteners, corrosion-rated flashing, and continuous wind-driven-rain detailing are the baseline, not upgrades. The same job 20 minutes inland over the hill in San Mateo or Redwood City is built to a completely different durability standard. We understand that. Call (833) 589-8103 to schedule your free estimate, and we’ll walk you through what your specific home actually needs.

Why Seaside Contractors Is Half Moon Bay’s Preferred Home Remodeling Company
The Home Remodeling team at Seaside Contractors has worked on enough Half Moon Bay projects to know that the Coastal Commission and local coastal-permit review can add months before a cabinet or window is ever ordered. Trades who don’t build for the marine exposure and permit timeline get burned fast here. That’s why we write every calendar backward from procurement, not forward from demolition day.
Glen Sorrento, who leads our team, insists on one thing above all: every material selection gets locked in writing before framing starts. That discipline matters more in Half Moon Bay than almost anywhere on the Peninsula, because finishes have long lead times and inspectors expect salt-tolerant, wind-rated detailing on every exposed surface. Our clients don’t pay for idle crews while they wait on a permit review.
Half Moon Bay homeowners regularly tell us the same thing: a remodel here feels different than a remodel in Hillsborough or San Mateo. The fog, the salt, the bluff-top wind. We agree. That’s why we spec hot-dip galvanized hardware, rainscreens on exterior assemblies, and membrane systems from Schluter behind every shower and wet wall. Built to last behind the wall isn’t a slogan for coastal homes. It’s the only way to build.
Styles & brands we work with







Luxury Home Remodeling in Half Moon Bay
Luxury Home Remodeling in Half Moon Bay is a different animal from the same tier of work inland. Custom millwork and cabinetry, architectural glass, designer fixtures, stone slabs selected from specific lots, engineered lateral and wind resistance on bluff-top additions. The budget reflects the materials and the engineering, but the schedule reflects something else entirely: procurement lead times. A Cambria quartz island or a KraftMaid cabinetry run can take 14 to 16 weeks. An architectural glass slider can take longer. On Half Moon Bay’s bluff and hillside custom homes, the finish schedule, not the framing crew, is what actually sets the completion date. A remodeling calendar here is written backward from long-lead millwork and glass, not forward from demolition day.
Architectural Glass and Custom Millwork
On a bluff-top custom home off the coastal hills, we tore out a failing kitchen and rebuilt it around KraftMaid cabinetry with a Cambria quartz island and a Kohler sink wall. But the schedule that governed everything was the 16-week lead time on the architectural glass slider and the custom millwork. Our crew spent those weeks on rough-in and subfloor repair while the fog-driven moisture kept the exterior assemblies wet. We didn’t order finishes until every allowance was locked in writing. When the glass finally landed, the punch list closed in days because the calendar had been set by procurement, not labor.
Designer and Architect Coordination
Half Moon Bay luxury projects usually involve an architect, an interior designer, or both. We work directly with them on spec sheets, allowance schedules, and submittal packages so the right materials get ordered the first time. Designer-specified cabinetry and stone ordered before the scope of work is fixed in writing is how change orders happen. We don’t let that happen.
Full Home Remodel in Half Moon Bay
A Full Home Remodel in Half Moon Bay often means taking an older coastal cottage or ranch home in town down to the studs and rebuilding it for how you actually live. We handle structural retrofits, re-siding, kitchen and bath packages, window and door replacements, flooring, and any ADU or garage conversion scope you’re considering. Costs typically land between $45,000 and $130,000 depending on square footage, structural condition, and material tier. The housing stock here ranges from decades-old beach cottages to large custom view homes along the bluffs, so the engineering requirements shift project to project. One contractor. Every trade. That’s the model, and it eliminates the coordination gap homeowners face when they try to manage five separate subs through a coastal permit process.
Structural Work and Marine-Grade Siding
Full remodels on older Half Moon Bay homes almost always expose rot at rim joists, sill plates, and window headers. The persistent marine fog and salt spray keep exterior assemblies wet far longer than inland, accelerating fastener corrosion and paint failure. We replace with pressure-treated or naturally decay-resistant framing, add rainscreen detailing where walls face the ocean, and spec corrosion-rated flashing at every transition. Skipping that work is how you get rot inside a brand-new wall.
Whole-System Renovation, Not Cosmetic Refresh
A full remodel is your chance to fix the behind-the-wall problems that a cosmetic refresh will hide. Plumbing, electrical, ventilation, waterproofing, insulation. We walk each client through what’s open, what’s failing, and what’s worth replacing while walls are down. Schluter waterproofing systems behind every shower, Delta or Toto fixtures, code-correct venting for coastal humidity. These decisions determine whether the remodel lasts 15 years or 40.

Trusted Brands We Service in Half Moon Bay
Half Moon Bay projects demand materials that can stand up to salt air and fog. That’s why our brand partnerships include Kohler, Toto, and Delta for plumbing fixtures, Schluter for waterproofing membranes, KraftMaid and Wellborn for cabinetry, and Cambria, Silestone, and Caesarstone for countertops. We’re a full-scope general contractor with material access most remodelers can’t match. When you’re comparing a Cambria slab to a Caesarstone slab, we can show you both, explain the difference, and match the material to the project. We’ll match the material to the project means we don’t push a single brand. We push the right specification for a coastal home, and we keep local availability in mind so your schedule doesn’t stall.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in Half Moon Bay Homes
- Rot at exterior wall intersections. Wind-driven rain from the Pacific finds every unflashed transition between siding, windows, and trim. We regularly open walls in Half Moon Bay and find sheathing that’s been wet for a decade behind siding that looked fine from the street.
- Corroded fasteners in decks and railings. Standard galvanized hardware rusts fast in salt air. Hot-dip galvanized or stainless fasteners are the minimum here, but many older homes were built with builder-grade materials that fail within 15 years.
- Schedule blowups from long-lead materials. Ordering custom millwork or architectural glass after demo starts creates idle crews and cost overruns. The calendar has to be written backward from procurement. That’s the single biggest scheduling mistake we see on Half Moon Bay remodels.
- Permit surprises from the Coastal Commission. A kitchen remodel that takes six weeks in San Mateo can take four months in Half Moon Bay. Projects in the coastal zone often require a Coastal Development Permit, and inspectors expect wind-rated and salt-tolerant detailing on exposed decks and siding. If your contractor hasn’t built here before, they’ll learn the hard way on your budget.
Pricing for Home Remodeling in Half Moon Bay, CA
Home remodeling in Half Moon Bay follows a coastal price structure that runs above Peninsula averages because of engineering, permit, and material requirements. Here are the line items we quote most often:
| Project | Typical Range in Half Moon Bay |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Home Addition | $45,000 – $130,000 |
These ranges reflect what we’ve actually quoted in Half Moon Bay zip code 94019 over recent years. Material tier, structural condition, and coastal permit scope move the number up or down. What doesn’t change: we fix your price in writing before we order anything, and we don’t issue change orders unless you change the scope. Call (833) 589-8103 for a free estimate and a line-item quote.
We Also Serve Cities Near Half Moon Bay
Beyond Half Moon Bay, our crews regularly work in El Granada, Moss Beach, Montara, and Hillsborough. Each of those communities sits in the same fog belt and faces the same marine exposure issues. If you’re planning a remodel anywhere on the coastside, call (833) 589-8103 and we’ll talk through your specific home and schedule.
Serving Half Moon Bay, CA — Our Local Coverage Area
We’re based in the Half Moon Bay 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 Half Moon Bay
Coastal Commission and local coastal-permit review can add months before a cabinet or window is ever ordered, and long-lead architectural glass and custom millwork govern the calendar on luxury projects. A 16-week lead time on a slider or custom vanity doesn’t compress just because the framers finished early. We write the schedule backward from procurement so your crew doesn’t idle while permits process. Call (833) 589-8103 and we’ll map a realistic timeline for your specific project.
We lock the scope of work and every allowance in writing before we order designer-specified cabinetry, stone, or glass. If the design evolves after that, we issue a written change order with price and schedule impact before anything gets built. That discipline protects you from surprise invoices and keeps the permit timeline intact. Estimates are free. Call (833) 589-8103.
You can manage the trades yourself, but most Half Moon Bay homeowners who try it end up hiring a general contractor mid-project because the coastal permit process, long-lead materials, and marine-exposure detailing require coordination most homeowners don’t have time for. One contractor means one point of accountability from structural rough-in to finish selection. That’s what we do for Home Remodeling in Half Moon Bay. Call (833) 589-8103 for a free consultation on whether full-service GC makes sense for your project.
A kitchen remodel in Half Moon Bay typically runs $14,000 to $45,000. A bathroom remodel runs $9,000 to $28,000. Cabinet installation alone is $4,000 to $13,000, and countertops run $2,000 to $6,500. Coastal engineering, permit scope, and material tier drive the spread. We give fixed write-in-price quotes after a site visit. Call (833) 589-8103 to schedule yours.
We spec corrosion-rated flashing, hot-dip galvanized or stainless fasteners, rainscreen detailing on exterior walls, and Schluter waterproofing membranes behind every wet area. Those aren’t upgrades in Half Moon Bay. They’re the baseline. Persistent fog and salt spray mean exterior assemblies stay wet far longer than inland, and paint and fasteners fail faster without them. Call (833) 589-8103 for an exact quote, and we’ll explain what your home actually needs.
Written by Glen Sorrento, Owner at Seaside Contractors, serving Half Moon Bay and the greater coastside with full-scope home remodeling.
Ready to get a real number for your Half Moon Bay remodel? Call (833) 589-8103 today and schedule a free estimate. We’ll walk your home, talk materials, and give you a written line-item quote before you commit to anything.