How Much Does Window Glass Repair Cost in San Francisco, CA? (2026)

Average Cost

$581–$1,221

Materials

$184–$554

Labor (San Francisco)

$263–$385

Labor rates in San Francisco are +35% compared to Sacramento Metro baseline.

Window glass repair covers everything from replacing a single broken pane in a vintage wood-frame window to swapping out a failed insulated glass unit (IGU) in a modern vinyl or aluminum frame. Foggy windows — caused by a broken seal between dual-pane glass — are the most common repair in NorCal homes 10-20 years old. Rather than replacing the entire window, we can replace just the glass unit (IGU), saving 40-60% compared to full window replacement. We also handle tempered glass, laminated safety glass, and obscure (privacy) glass for bathrooms.

San Francisco is located in San Francisco County (San Francisco). Iconic fog city with Victorian painted ladies, Edwardian flats, and modern high-rises. The local utility provider is PG&E.

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City

Glass Panes

Materials Included

Insulated Glass Unit (dual-pane Low-E, custom size)2 unit

$160–$500

Single-Pane Glass (annealed, per sq ft)12 sq ft

$72–$168

Glazing Compound / Points1 kit

$8–$18

Setting Blocks & Vinyl Glazing Stops2 set

$10–$24

Silicone Glass Sealant1 tube

$6–$12

Labor(San Francisco +35%)

Glazier / Window Technician3h @ $88–$128/hr

$263–$385

Contractor Markup30%

0%Avg 30%100%

Materials

$184–$554

Labor

$263–$385

Markup

$134–$282

Estimated Total Cost

$581 – $1,221

$291–$611 per unit

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California Building Code

California Building Code requires tempered safety glass in windows within 24 inches of a door, within 18 inches of the floor, in bathrooms, and near stairways. Replacement glass must match the original safety rating. Title 24 applies if the IGU is upgraded.

Project Timeline

Assessment & Glass Ordering

1-5 business days

Measure the exact glass dimensions, determine glass type (tempered, Low-E, obscure), and order the replacement IGU or single pane from the glass supplier.

Old Glass Removal

15-30 min per pane

Carefully remove the broken or foggy glass, clean out old glazing compound or remove vinyl stops, and prep the sash for the new glass.

New Glass Installation

20-40 min per pane

Set the replacement glass on setting blocks, secure with glazing points or vinyl stops, apply glazing compound or silicone sealant, and clean the new glass.

Materials Breakdown

Material	Qty	Unit	Unit Cost	Total
Insulated Glass Unit (dual-pane Low-E, custom size)	2	unit	$80–$250	$160–$500
Single-Pane Glass (annealed, per sq ft)	12	sq ft	$6–$14	$72–$168
Glazing Compound / Points	1	kit	$8–$18	$8–$18
Setting Blocks & Vinyl Glazing Stops	2	set	$5–$12	$10–$24
Silicone Glass Sealant	1	tube	$6–$12	$6–$12

Window Glass Repair in San Francisco — FAQ

Should I repair the glass or replace the whole window?+

If the window frame is in good condition, replacing just the glass (IGU) saves 40-60% compared to full window replacement. If the frame is rotted, warped, or the hardware is failing, full replacement is the better investment.

Why are my dual-pane windows foggy?+

Foggy dual-pane windows indicate a failed seal between the glass panes. Moisture enters the gap and condenses inside. The only fix is replacing the insulated glass unit (IGU) — the glass cannot be cleaned between panes.

How much does window glass repair cost?+

A dual-pane IGU replacement costs $150-$400 per window in NorCal depending on size and glass type. Single-pane reglazing on older windows costs $75-$200 per pane. Tempered or specialty glass costs more.

How long does window glass repair take?+

Once the replacement glass is received (1-5 business days for custom IGUs), the actual glass swap takes 30-60 minutes per window on site.