Window Replacement Cost in Las Vegas (2026)
Average cost in Las Vegas
US$3,440 — US$11,840
US$310 — US$1,220 per sq ft
Cost Breakdown
ItemizedInstallation and professional crew fees
45%
Window units, frames, and glass packages
40%
Tear-out of old units and haul-away fees
10%
Local municipal fees (if structural)
5%
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.
🏢Top Window Replace Contractors in Las Vegas
Verified providersNVS Windows And Doors
3110 Polaris Ave #50, Las Vegas, NV 89102, USA
106 reviews
Delux Windows and Glass
3655 E Patrick Ln #800, Las Vegas, NV 89120, USA
201 reviews
AHE Windows & Doors
3110 Polaris Ave Units 18 & 19, Las Vegas, NV 89102, USA
164 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
Standard 'retrofit' window replacements typically do not require a permit in Las Vegas. However, if the project involves structural changes to the wall or creating new openings, a permit is required and usually costs between $150 and $500.
Homeowners in the Las Vegas desert climate can see a 12% to 33% reduction in cooling costs by upgrading to Energy Star-certified windows with Low-E coatings and low Solar Heat Gain Coefficients (SHGC).
The average cost is approximately $660 per unit installed. Budget-friendly single-hung vinyl windows start as low as $310, while premium fiberglass or triple-pane units can reach $1,220 per window.
Vinyl is the most popular and cost-effective choice ($400–$900), but fiberglass ($800–$1,500) is increasingly recommended for Las Vegas due to its superior durability and resistance to warping in extreme desert temperatures.
📊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: today. Updates run weekly. All costs in USD.