How much does window replacement cost in Antioch, CA?

Most Antioch homeowners spend between $520 – $1,700 on window replacement, with an average around $975. Local labor prices 15% above the national average, so Antioch quotes tend to land at the higher end of national ranges.

How many quotes should I get in Antioch?

Get at least three written quotes from licensed, insured California contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Bay Area market.

How much does one replacement window cost?

$450 to $1,500 installed for a standard double-hung window; premium fiberglass, wood-clad and oversized units run $1,500 to $2,600.

Is it cheaper to replace all windows at once?

Yes. Crews spread mobilization and setup across the job, and most manufacturers discount orders of 8 or more units, which usually saves 10% to 20%.

Insert vs full-frame replacement?

Inserts reuse the existing frame and cost 20% to 35% less. Full-frame replacement is required when the sill, jamb or surrounding wood is rotted.

Do new windows pay for themselves?

Energy savings typically run $125 to $465 a year replacing single-pane windows, and window replacement returns roughly 60% to 70% of cost at resale.

What upgrades actually matter?

Double-pane low-E with argon fill is the value sweet spot. Triple pane pays off mostly in very cold climates or on noisy streets.

How long does installation take?

About 30 to 60 minutes per window, so most whole-home jobs finish in one to three days after a two- to six-week manufacturing lead time.

Home/Cost guides/Window Replacement/Antioch, CA

Bay Area · California

Window Replacement cost in Antioch, CA

Antioch homeowners typically pay $520 – $1,700 for window replacement. Local labor and materials price 15% above the national average.

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Antioch average

$975

Typical low

$520

Typical high

$1,700

Per window installed

$520 – $2,900

Sample ZIP

94509

What drives Antioch pricing

Local labor

Licensed Antioch contractors carry California workers' comp and prevailing wage pressure, and crews here quote roughly 15% above the national labor average. Demand in the Bay Area market peaks in spring, so booking early usually beats a rush premium.

Permits & code

Antioch follows the California Building Standards Code, so most structural, electrical, plumbing and re-roof work needs a permit from the Antioch building department plus Title 24 energy compliance. Bay Area seismic retrofit standards and strict energy upgrades are common conditions of approval.

Climate & conditions

Antioch sits in a mild marine climate with heavy winter rain, so expect proper drainage, moisture detailing and a dry-season schedule for exterior work.

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Number of windows12 windows

Frame material

Install type

Glass package

Window style

Estimated project cost

$6,240 – $13,800

Most homeowners pay around $10,020

Compare frame material

Cost by material in Antioch

Installed Antioch pricing per window installed.

Option	Installed cost	Pros	Cons
Vinyl	$520 – $1,400	Best value, good insulation, no painting	Limited colors, frames can look bulky
Composite	$745 – $1,700	Stable in temperature swings, low upkeep	Fewer brands and installers
Aluminum	$575 – $1,600	Slim frames, strong for large spans	Conducts heat unless thermally broken
Wood	$920 – $2,550	Best appearance, historic-district friendly	Needs painting and rot inspection
Wood with aluminum cladding	$1,100 – $3,000	Wood interior, weatherproof exterior	Premium price
Fiberglass	$1,050 – $2,750	Strongest, longest-lived frame	Highest material cost

Where the money goes in Antioch

A typical $975 Antioch project, broken down by line item.

Windows (material)60% · $585
Labor28% · $273
Trim, caulk & finish8% · $78
Disposal & permit4% · $39

Common add-ons

Extras that show up on Antioch quotes but rarely in the headline price.

Bay or bow window

Each

$1,700 – $5,200

Egress window + well

$2,900 – $6,900

Rotten frame or sill repair

Per opening

$175 – $920

Exterior capping / trim wrap

Per window

$86 – $290

Interior trim replacement

Per window

$115 – $400

Permit

$86 – $460

Ways to save in Antioch

Do the whole house at once — per-window labor drops sharply after the first few openings.
Choose insert installs when the existing frames are sound; that alone saves 25–35%.
Claim the 25C federal tax credit: 30% of cost, up to $600 per year for qualifying ENERGY STAR windows.
Standard sizes and stock colors cost far less than custom shapes or dark exterior finishes.
Buy in winter — window companies discount hardest in their slow season.

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Window Replacement cost near Antioch

Window Replacement cost in San Jose, CA

$624 – $2,040

Window Replacement cost in San Francisco, CA

$656 – $2,143

Window Replacement cost in Oakland, CA

$597 – $1,951

Window Replacement cost in Fremont, CA

$610 – $1,996

Window Replacement cost in San Mateo, CA

$633 – $2,070

Window Replacement cost in Berkeley, CA

$606 – $1,981

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Other project costs in Antioch

Fence Installation in Antioch

$1,725 – $4,600

Roof Replacement in Antioch

$9,775 – $39,100

Kitchen Remodel in Antioch

$20,700 – $109,250

HVAC Replacement in Antioch

$6,325 – $20,700

Deck Building in Antioch

$5,060 – $13,800

Bathroom Remodel in Antioch

$7,475 – $43,700

See every Antioch cost guide