Window Replacement Cost in Los Angeles (2026)
Average cost in Los Angeles
US$5,000 — US$42,500
US$450 — US$1,200 per sq ft
Cost Breakdown
ItemizedVinyl, wood, or fiberglass frames and glass
55%
Installation, removal, and structural prep
35%
LADBS fees and energy compliance docs
5%
Debris removal and site restoration
5%
Sales Tax at 7.25%
📋What's Included
ScopeTypically Includes
- Standard vinyl double-hung windows
- Removal of old windows
- Installation & insulation
- Interior trim
- Cleanup
Typically Excludes
- Custom or specialty shapes
- Triple-pane or premium glass
- Exterior trim or cladding
- Structural modifications
- Bay or bow windows
Based on replacing 10 standard-size windows with vinyl double-hung.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$4,840 — US$7,260
Based on 11 sources and market data for Los Angeles. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$18,175
Today
US$19,356
Window Replacement in Los Angeles is ↑ 6.5% compared to roughly a year ago — about US$1,181 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Window Replace Contractors in Los Angeles
Verified providersSmart Window Company
2291 W 205th St Suite 106-A, Torrance, CA 90501, USA
353 reviews
Fast Glass & Windows Repair by Olwin
1730 Westwood Blvd, Los Angeles, CA 90024, USA
143 reviews
Anytime Windows and Doors
10746 Burbank Blvd Suite B, North Hollywood, CA 91601, USA
119 reviews
Renewal by Andersen of Greater Los Angeles
18700 Crenshaw Blvd, Torrance, CA 90504, USA
1,250 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Yes, the Los Angeles Department of Building and Safety (LADBS) requires permits for window replacements. Fees typically range from $150 to $600 depending on the project scope and number of units.
In the Los Angeles market, vinyl window replacement offers a high return on investment of approximately 90.3%, while wood window replacement averages around 83.2%.
Homeowners in LA typically see annual energy savings between $250 and $650 by upgrading to dual-pane Low-E windows, which help mitigate the city's extreme summer heat.
Yes, homes in high-fire zones must comply with WUI (Wildland-Urban Interface) codes, often requiring tempered glass and fire-rated frames, which can increase costs by 15-20%.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 4 days ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.