Case Study · 003

Southern California · Whole-home window replacement
March 2026

Our new windows are stunning.

Whole
Home Project
★★★★★
5/5 Stars
Easy
Process

David came to us looking for a complete window replacement across his home. Dated single-pane windows replaced with modern double-pane insulated E-glass. The kind of upgrade you see immediately when you walk inside — light, clarity, quiet.

We measured every opening, recommended the right Milgard line for his architecture, gave him a written estimate that didn’t change. Direct manufacturer pricing as an authorized Milgard dealer. Lifetime workmanship warranty from us, plus Milgard’s Full Lifetime Warranty backing the product.

Our family install crew handled everything in-house. Three generations of in-house installers — never subcontracted. Same team that started the consultation finished the install and came back six months later to check everything still works perfectly.

“Our new windows are STUNNING!! Their team was easy to work with and gave us a great price. We are glad we chose Window Design Group for our windows replacement project.”
— David Rojas · ★★★★★ · Verified Google Review
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