How much does an LA driveway cost?

Broom $10–$14/sqft; stamped $18–$28/sqft. Tear-out adds $4–$6/sqft.

Will concrete crack in LA?

Yes — we cut control joints at 8–12 ft to direct cracks.

Why is my Bay driveway cracking?

Usually tree roots or settlement. Re-engineer subgrade then re-pour.

Cost of a Bay driveway?

$14–$22/sqft broom; $24–$36 stamped.

California Concrete & Flatwork.

Flatwork concrete across LA — driveways, patios, walks, ADU slabs. Subgrade compaction, vapor barrier, #4 rebar grid, 3,000 psi mix.

Bay concrete — older homes often have failed driveways from settlement and roots. Assess subgrade, install drainage, form and pour.

Los Angeles

$10 – $30 / sqft for flatwork

Broom finish bottom; stamped + colored top.

Timeline — 1 week for 600 sqft patio.

Los Angeles Concrete & Flatwork →

San Francisco Bay Area

$14 – $36 / sqft for flatwork

Hillside access + subgrade prep on older lots lift cost.

Timeline — 1.5 weeks for 600 sqft including subgrade prep.

San Francisco Bay Area Concrete & Flatwork →

Scope — what we deliver.

Layout + form
Subgrade + base
Rebar + vapor barrier
Pour + finish
Joints + cure

Permits look different in LA vs the Bay.

Los Angeles — permit notes

Driveway approach permit.
Private flatwork usually no permit.
ADU slabs always permitted.
Drainage to street required.

Bay Area — permit notes

Driveway approach permit.
Stormwater treatment often required.
ADU slabs permitted.
Drainage to street/storm system.

How we think about concrete & flatwork.

Exterior work is moisture management, full stop. Roofing, siding, stucco, decks, and concrete all exist to move water away from the building before it has time to soak in. We detail every transition — roof-to-wall, wall-to-deck, deck-to-door — as if it will see a hose test, because in winter it will.

California climates are deceptively hard on exteriors. UV is brutal. Marine air corrodes fasteners. Wildfire embers land on debris in valleys. We default to WUI-compliant materials (Class A roofing, ⅛" mesh vents, ignition-resistant siding) on every exterior job, even where it's not yet required — it's $2–6K extra and it's the difference between a saved house and a lost one.

The schedule, written out.

Week 0
Inspection + scope
Roof + flashing inspection, moisture probe of siding, deck post + ledger check, photo documentation.
Week 1–2
Permits + material procurement
Permit (most cities require for re-roofs, additions, decks > 30" off grade); material delivery scheduled around rain forecast.
Week 2–4
Tear-off + dry-in
Selective demo, sheathing inspection, replace rotted decking, install underlayment + flashing.
Week 4–6
Install
Roof, siding, stucco scratch + brown + finish, deck framing + decking, concrete forms + pour.
Week 6–7
Trim + paint + seal
Trim, paint, sealant on penetrations, deck stain or color.
Week 7–8
Inspection + warranty
Final inspection, manufacturer warranty registration, owner walk.

Materials & assemblies.

Component	Default spec	Why
Roofing	30-yr architectural shingle, standing-seam metal, or single-ply TPO/PVC for low-slope	Standing-seam metal wins lifetime cost in most CA climates.
Underlayment	Synthetic underlayment + peel-and-stick ice-and-water at valleys and penetrations	30-lb felt is no longer the right baseline.
Siding	Fiber cement (Hardie), engineered wood (LP SmartSide), or stucco with weep screed and 2-layer WRB	WRB layering is what controls 90% of stucco failures.
Deck framing	PT lumber for posts, joists, ledger; stainless or coated fasteners; flashing at ledger	Galvanized fasteners on PT lumber corrode in 5 years.
Decking	Composite (Trex, TimberTech), thermally modified hardwood, or kiln-dried IPE with hidden fasteners	Composite is the lowest-maintenance default for CA sun.
Concrete	4000 psi mix, #4 rebar @ 16" o.c., proper expansion + control joints	Cracks come from poor jointing, not from the mix.

Hidden costs we flag up front.

Line item	Range	When it hits
Sheathing replacement	$8–$22/sqft	tear-off reveals rot or delaminated OSB
Deck ledger flashing repair	$1.5K–$6K	ledger was nailed, not bolted with flashing
Stucco crack repair (full re-skim)	$6K–$18K	1980s synthetic stucco has reached end of life
Tree removal / overhead clearance	$1.5K–$8K	roof or wall access requires it
Permit (re-roof + structural)	$300–$2.5K	many cities now require for re-roof + decks

cheaper alternatives

What we'd consider — and what we wouldn't.

Overlay re-roof (shingle over shingle)
30% cheaper but voids most warranties + traps moisture; never on a building you plan to keep.
EIFS over stucco
Better thermal but historically a moisture-management nightmare — only with rainscreen detail.
Pressure-treated decking
60% cheaper than composite but requires re-staining every 2 years to last.

pitfalls — takeover-job patterns

Mistakes to avoid.

Skipping the moisture probe of stucco before scope-of-work — a 'paint job' turns into a $25K re-skim
Mounting a deck ledger to siding without flashing — #1 source of catastrophic deck failure in CA
Not detailing kick-out flashing at roof-to-wall — drives water behind the siding for years
Installing concrete without proper joint spacing — random cracking that no patch will hide

Concrete & Flatwork — Los Angeles.

Concrete & Flatwork — Bay Area.

In short.

How much does an LA driveway cost?: Broom $10–$14/sqft; stamped $18–$28/sqft. Tear-out adds $4–$6/sqft.
Will concrete crack in LA?: Yes — we cut control joints at 8–12 ft to direct cracks.
Why is my Bay driveway cracking?: Usually tree roots or settlement. Re-engineer subgrade then re-pour.
Cost of a Bay driveway?: $14–$22/sqft broom; $24–$36 stamped.

Stay in the same trade

Related exterior construction services.

Same service, other region

Concrete & Flatwork across California.

Authority sources

Concrete & Flatwork — official California resources.

Primary sources we cross-reference on every project — agencies, utilities, and code bodies whose decisions actually move your permit and budget.

FEMA flood map service center
FEMA
California stormwater resources
California State Water Board
CSLB license lookup
California Contractors State License Board
Verify any contractor's license, bond, and complaint history before signing.
California Building Standards Commission
BSC
Authoritative source for the California Building Code (Title 24).

Ready to scope a California concrete & flatwork project?

Send us the address. We’ll pull zoning, setbacks, and feasibility before you spend money on drawings — and the inquiry routes straight to the California desk.

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