Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Before
After
Before
After
Before
AfterConstruction in San Carlos, CA
Roof replacement in San Carlos typically runs $8,000-$20,000 for standard asphalt shingle systems on the city’s 1,000-1,400 square foot postwar homes, with most roof repairs landing between $400-$1,800. Crews from our San Francisco Bay Area office serve San Carlos directly, and we quote every job with a flat written price before work starts - no exceptions, no surprises. Call (650) 560-7228 to schedule your free estimate.
Why San Carlos Homes Are Different
San Carlos is densely packed with postwar ranch-style and minimal traditional homes built between 1945-1965 that are dramatically undersized by today’s Bay Area standards, yet sit on lots too constrained for easy horizontal expansion - making vertical additions, garage conversions, and ADU builds the dominant construction work in the city. Every such project forces contractors to confront original post-and-pier or slab foundations, undersized electrical panels, and substandard framing before a single new wall goes up.
The hillside neighborhoods catch more winter moisture and wind than the flat bay-side blocks, accelerating wood rot in older eaves, decks, and subfloor framing. The entire city falls within a high-seismic-hazard zone given its proximity to the San Andreas Fault running through the Santa Cruz Mountains to the west, making soft-story and cripple-wall retrofits a standard part of any significant structural project. San Mateo County’s building department enforces setback and FAR rules that catch many homeowners off guard - hillside lots in particular often have non-standard rear setbacks tied to slope, meaning a proposed second-story addition or detached ADU that looks feasible on paper gets redesigned after the first pre-application meeting.
Our Main San Carlos Services
Most San Carlos homeowners who call us start with kitchen or bathroom remodeling, or they’re exploring how to add square footage without expanding their footprint. Here’s what each project involves in this market.
Kitchen Remodeling in San Carlos
Galley kitchens and closed-off dining spaces are the norm in San Carlos’s postwar stock, so our kitchen work here centers on opening load-bearing walls, rerouting undersized electrical, and upgrading venting for modern gas or induction ranges. We see a lot of original Douglas fir subfloors that need sistering before new cabinetry goes in. Kitchen Remodeling in San Carlos starts with a measured drawing and a written price before demolition.
Bathroom Remodeling in San Carlos
Bathrooms in these homes are typically 5×7 feet with cast-iron drains and galvanized supply lines that fail pressure tests. We replace the wet-wall plumbing, install proper exhaust venting (most original bathrooms have none), and address the subfloor damage that moisture has caused over sixty-plus years. Bathroom Remodeling in San Carlos includes a photo record of every phase.
Home Additions & ADU in San Carlos
With lots that resist sideways growth, San Carlos homeowners build up or convert garages. The city’s ADU ordinance allows detached units, but hillside slope and non-standard setbacks often require redesign after the first county pre-application. We handle the soils report, structural engineering, and permit pull so the project doesn’t stall at planning. Home Additions & ADU in San Carlos are quoted flat, with signed change orders for any scope shift.
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.
Before
AfterRoofing in San Carlos
Most San Carlos roofs are original 3-tab asphalt shingle systems installed in the 1980s-1990s on 4:12 or 5:12 pitches, now past their service life and showing granular loss, curled edges, or valley leaks accelerated by the hillside wind exposure west of El Camino Real. Our Roofing crews replace these systems with architectural laminate shingles or upgrade to metal or tile where the structure and budget allow, always starting with a written price and photo documentation of deck condition.
Roof Repair
Signs you need it
Water stains on ceiling drywall, missing or cracked shingles after winter storms, or daylight visible through the roof deck in the attic.
What it costs in San Carlos
Roof repair in San Carlos typically runs $400-$1,800 depending on whether we’re replacing a few shingles, reflashing a valley, or patching a section of rotted deck.
How we do it
We photograph the damage, remove the affected shingles or flashing down to sound deck, install matching materials, and document the repair with before-and-after photos for your record.
Roof Replacement & Installation
Signs you need it
Granules filling gutters, shingles that crack when walked on, or a roof age exceeding 25 years with multiple leak points.
What it costs in San Carlos
Roof replacement in San Carlos ranges from $8,000-$20,000 for standard architectural shingle systems, with metal roof installation running $15,000-$40,000 where structural load allows.
How we do it
We strip to deck, replace rotted sheathing, install synthetic underlayment and ice-and-water shield at valleys and eaves, then apply your chosen shingle system with a written workmanship warranty.
What Roofing Costs in San Carlos
| Item | Typical range in San Carlos |
|---|---|
| Roof Repair | $400 - $1,800 |
| Roof Replacement | $8,000 - $20,000 |
| Metal Roof Installation | $15,000 - $40,000 |
How long does a roof replacement take in San Carlos?
Most residential roof replacements on San Carlos’s 1,000-1,400 square foot homes take 2-4 working days, assuming no structural deck repair or unexpected asbestos in original flashing. Call (650) 560-7228 for an exact quote - estimates are free.
Do you handle permits for roofing in San Carlos?
Yes - San Mateo County issues roofing permits for San Carlos, and we pull them as standard practice, including the required inspection schedule. The permit cost is itemized in your written quote, not hidden. Call (650) 560-7228 for an exact quote - estimates are free.
Windows & Doors in San Carlos
Original aluminum single-pane windows and hollow-core Masonite doors are standard issue in San Carlos’s postwar stock, delivering poor thermal performance and minimal seismic security in a high-seismic-hazard zone. Our Windows & Doors work replaces these with vinyl or fiberglass framed units, properly flashed and anchored to resist racking, with every opening photographed before and after installation.
Window Replacement
Signs you need it
Condensation between double-pane glass, aluminum frames that conduct cold, or windows that rattle in wind and won’t stay open.
What it costs in San Carlos
Window replacement in San Carlos runs $4,500-$15,000 for a typical home, with impact window installation at $8,000-$25,000 where hillside wind exposure or homeowner preference dictates stronger glazing.
How we do it
We measure each rough opening, remove the old unit without disturbing stucco or siding, install the new window with proper sill pan flashing, then seal and trim with a photo of the completed anchorage.
Impact Windows & Doors
Signs you need it
Hillside homes with frequent wind-borne debris, large glass areas facing west toward the Santa Cruz Mountains, or homeowners upgrading for insurance discounts.
What it costs in San Carlos
Impact window installation in San Carlos ranges from $8,000-$25,000 depending on opening count, glazing specification, and whether we’re reinforcing existing framing.
How we do it
We specify laminated impact-rated glass with reinforced frames, install to Miami-Dade or AAMA standards, and provide the certification documentation your insurer may require.
What Windows & Doors Costs in San Carlos
| Item | Typical range in San Carlos |
|---|---|
| Window Replacement | $4,500 - $15,000 |
| Impact Window Installation | $8,000 - $25,000 |
Do new windows require permits in San Carlos?
San Mateo County requires permits for window replacement when the opening size changes or when converting to egress-rated units; same-size replacements often qualify for over-the-counter approval. We handle the determination and submittal. Call (650) 560-7228 for an exact quote - estimates are free.
Can you match my home’s stucco after window installation?
Yes - we photograph the existing texture and color, then subcontract stucco repair to a verified trade partner who matches the finish, with the cost included in your written quote. Call (650) 560-7228 for an exact quote - estimates are free.
Fence Installation in San Carlos
San Carlos’s small lots and close neighbor spacing make fence work a precision exercise in setback compliance and height restrictions, with many homes needing privacy screening from adjacent two-story additions. Our Fence Installation crews verify property lines against recorded surveys, pull San Mateo County permits where required, and install vinyl or aluminum systems that resist the hillside moisture without the rot cycle that destroys wood in this climate.
Vinyl Fence
Signs you need it
Rotting wood fence panels that need replacement every 5-7 years, or a need for privacy screening that won’t require staining or sealing.
What it costs in San Carlos
Vinyl fence installation in San Carlos runs $3,500-$9,000 for a typical residential lot, with aluminum fence installation at $4,000-$10,000 where a more open, decorative style suits the property.
How we do it
We set posts in concrete at 6-foot centers, attach routed vinyl rails and pickets with internal brackets, and cap the posts with a photo of the plumb and alignment before we leave.
Aluminum Fence
Signs you need it
Pool enclosures requiring code-compliant height and gate latches, or front-yard fencing where visibility and corrosion resistance matter more than privacy.
What it costs in San Carlos
Aluminum fence installation in San Carlos typically costs $4,000-$10,000 depending on linear footage, gate count, and whether we’re installing on a retaining wall or grade.
How we do it
We core-drill into concrete or set posts in compacted gravel, attach welded aluminum panels with concealed fasteners, and install self-closing, self-latching gates to current pool code.
What Fence Installation Costs in San Carlos
| Item | Typical range in San Carlos |
|---|---|
| Vinyl Fence Installation | $3,500 - $9,000 |
| Aluminum Fence Installation | $4,000 - $10,000 |
How close to the property line can I build a fence in San Carlos?
San Mateo County typically allows fences on the property line for side and rear yards, but front-yard setbacks and height limits vary by zoning; we verify against your recorded survey before digging. Call (650) 560-7228 for an exact quote - estimates are free.
Does fence installation require a permit in San Carlos?
Fences over 6 feet or any masonry retaining wall require a county permit; we handle the application and inspection scheduling as part of our standard process. Call (650) 560-7228 for an exact quote - estimates are free.
Driveway & Pavers in San Carlos
Original concrete driveways poured in the 1950s-1960s are now cracked by root intrusion, settled by hillside creep, or undersized for modern vehicle widths in San Carlos’s narrow lots. Our Driveway & Pavers work removes these failing slabs and replaces them with permeable paver systems, stamped concrete, or properly compacted asphalt, addressing drainage toward the street and any retaining wall tie-in required by slope.
Paver Driveways
Signs you need it
Spider-cracked concrete with standing water, oil stains that won’t clean, or a driveway too narrow for two modern vehicles.
What it costs in San Carlos
Paver driveway installation in San Carlos runs $7,000-$18,000, with paver patio installation at $3,500-$11,000 for rear-yard entertaining spaces on these smaller lots.
How we do it
We excavate to 8-10 inches, install geotextile and compacted base rock in lifts, screed bedding sand, and lay Belgard or Techo-Bloc pavers with edge restraint and joint sand stabilization.
Concrete Driveways & Concrete Work
Signs you need it
Driveway slabs that have settled toward the garage, creating a dam that floods during winter rains, or spalled surfaces with exposed aggregate.
What it costs in San Carlos
Concrete driveway installation in San Carlos ranges from $4,500-$12,000, with driveway replacement at $5,000-$14,000 where removal of the old slab and subgrade correction are required.
How we do it
We saw-cut and remove the existing slab, regrade for positive drainage, pour 4-inch minimum concrete with fiber mesh or rebar as specified, and control-joint at calculated intervals.
What Driveway & Pavers Costs in San Carlos
| Item | Typical range in San Carlos |
|---|---|
| Paver Driveway Installation | $7,000 - $18,000 |
| Concrete Driveway Installation | $4,500 - $12,000 |
| Driveway Replacement | $5,000 - $14,000 |
Do paver driveways need permits in San Carlos?
Permeable paver installations often qualify for reduced stormwater fees, but San Mateo County requires a permit for any driveway replacement that changes the footprint or drainage pattern; we handle the submittal. Call (650) 560-7228 for an exact quote - estimates are free.
How long before I can park on a new driveway?
Concrete requires 7 days minimum before vehicle loading; pavers can accept traffic immediately after joint sand stabilization, though we recommend 24 hours for the bedding layer to settle. Call (650) 560-7228 for an exact quote - estimates are free.
Brands We Service in San Carlos
We stock and source from fifty-plus vetted brands, including KraftMaid and Wellborn cabinetry, Cambria quartz surfaces, and James Hardie fiber-cement siding for exterior projects. Most standard items arrive within 5-10 business days to our San Francisco Bay Area logistics point, with specialty orders quoted for lead time before you commit. See our brands for the full list.
Pricing for Construction in San Carlos, CA
| Service | Typical range in San Carlos |
|---|---|
| Kitchen Remodel | $14,000 - $45,000 |
| Small Kitchen Remodel | $9,000 - $20,000 |
| Bathroom Remodel | $9,000 - $28,000 |
| Small Bathroom Remodel | $5,000 - $12,000 |
| Home Addition | $45,000 - $130,000 |
| ADU Construction | $90,000 - $220,000 |
| Garage Conversion | $30,000 - $80,000 |
| Roof Replacement | $8,000 - $20,000 |
| Roof Repair | $400 - $1,800 |
| Metal Roof Installation | $15,000 - $40,000 |
| Window Replacement | $4,500 - $15,000 |
| Impact Window Installation | $8,000 - $25,000 |
Prices in San Carlos push toward the higher end when hillside access requires equipment staging, when original post-and-pier foundations need seismic retrofit before new work proceeds, or when San Mateo County’s setback and FAR rules trigger redesign. Under Clause 1 of The Haven Standard, your written price is delivered before any work starts, and no change proceeds without a signed change order - the discipline that has kept our projects within a few percent of the agreed cost across 4,000-plus jobs.
Neighborhoods We Serve in San Carlos
We work across San Carlos’s full geography, from the flatlands east of El Camino Real to the hillside neighborhoods climbing toward the Santa Cruz Mountains. Crews dispatch from our San Francisco Bay Area office with materials staged locally, and most San Carlos addresses receive a written estimate within 48 hours of the initial site visit.
- White Oaks
- Alderman
- Howard Park
- Clearfield Park
- Devonshire
Service Area - Cities Near San Carlos
Our crews serve the full Peninsula corridor, with regular projects in Belmont, CA to the south, Redwood City, CA to the north, Menlo Park, CA along the 101 corridor, and San Mateo, CA to the east. Each city carries its own permit jurisdiction and local conditions, and we quote accordingly with the same flat-price, written-scope standard.
Serving San Carlos, CA - Our Local Coverage Area
We’re based in the San Carlos 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 Construction in San Carlos
Most projects begin 2-6 weeks after contract signing, depending on permit timing through San Mateo County and material lead times; we do not promise same-day starts on planned construction work, but we do commit to a written schedule before you sign.
San Mateo County requires stamped plans for additions and ADUs; we work with several local structural engineers and can coordinate architectural services as part of your project, with their fees itemized in your written quote.
We photograph and document the condition, pause work, and present a signed change order with a revised price and scope before proceeding - Clause 1 of The Haven Standard means the number you agreed to is protected, and you control whether to proceed with any additional work.
Call (650) 560-7228 to schedule your free estimate. Every project starts with a written price, a written scope, and a 365-Day Done Right Promise backed by The Haven Standard.
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 San Carlos Customers Say
"Fence and retaining wall along a sloped boundary. They photographed the footing depth at each post, which mattered when the county inspector came."
- Iona F."Talked us out of the larger scope we came in asking for, because it would not have added the value we thought."
- Emil R."Final invoice was within two percent of the contract. Every change was priced and signed before anyone picked up a tool."
- Malcolm T.