Window Replacement Cost in Las Vegas (2026)
Average cost in Las Vegas
US$3,400 — US$15,000
US$400 — US$1,400 per sq ft
Cost Breakdown
ItemizedWindow units, frames, and glass
75%
Installation and site prep
20%
Clark County/City of Las Vegas fees
3%
Removal of old windows and debris
2%
Sales Tax at 6.85%
📋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$3,840 — US$5,760
Based on 8 sources and market data for Las Vegas. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$7,195
Today
US$7,735
Window Replacement in Las Vegas is ↑ 7.5% compared to roughly a year ago — about US$540 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 Las Vegas
Verified providersSky View Windows and Doors LLC.
4655 Quality Ct # K, Las Vegas, NV 89103, USA
143 reviews
Renewal by Andersen Window Replacement
5175 W Diablo Dr #110, Las Vegas, NV 89118, USA
2,437 reviews
The Window Door Store - Las Vegas
4444 W Russell Rd, Las Vegas, NV 89118, USA
187 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, Clark County and the City of Las Vegas require building permits for window replacements, especially when structural changes are involved. Permit fees typically range from $150 to $240 depending on the project valuation.
Homeowners in Las Vegas can save between 30% and 40% on monthly cooling costs by upgrading from single-pane to energy-efficient double-pane windows, which is significant given summer temperatures often exceed 110°F.
Vinyl is the most popular choice due to its low maintenance and affordability ($400–$1,400 per unit). However, fiberglass and wood-clad windows are recommended for premium projects as they better withstand the extreme desert heat and low humidity without warping.
Under the Energy Efficient Home Improvement Credit, homeowners can claim 30% of the cost of Energy Star 'Most Efficient' windows, up to a maximum of $600 per year.
📊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.