★ 4.8+ stars Google · Yelp · BBB A+ Accredited · 50 combined years · three generations · Factory-trained, never subcontracted
Milgard Authorized Dealer
40% OFF
+ 0% Financing for 84 Months
No money down · Through Regions
Replacement windows from Milgard and AMI.
Installed by the same family team for three generations.
★ 4.8+ · BBB A+ · 50 combined years · Three generations
Free in-home consultation.
No obligation · Same-day callback
Order your windows today.
40% off · $0 DOWN · 0% interest for up to 84 months · through Regions
Premium brands we install
MilgardAMI
Why Window Design Group?
Milgard Authorized Dealer
Direct manufacturer pricing on Tuscany, Style Line, Trinsic, Ultra fiberglass, and Aluminum lines. We carry the full lineup so we can match the right window to your home, not the one we have in stock.
Factory-trained crews, never subcontracted
Every install by our own family team — three generations of in-house Milgard-authorized installers. No middlemen, no surprises about who shows up.
Lifetime workmanship + full Milgard warranty
Our workmanship warranty for life. Plus Milgard Full Lifetime Warranty covers parts AND labor for original homeowners. BBB A+ Accredited, CSLB Licensed.
“Window Design Group installed 6 Milgard Tuscany windows and one slider in our home. Pricing was reasonable. Installation went smoothly. I appreciate their customer service very much.”
— Yitzy Flam · ★★★★★ · Verified Google review
Frequently asked questions
How much do replacement windows cost?
Cost varies by style and size. Current promo: 40% off + 0% financing up to 84 months. Free in-home estimate gives exact pricing.
How long does install take?
Most installs complete in one day by our factory-trained crews. Whole-home (10+) takes 1-2 days. Two-window minimum.
What warranty?
Lifetime workmanship from us. Plus Milgard Full Lifetime Warranty (parts + labor) for original homeowners. BBB A+, CSLB licensed.
Subcontractors?
No. Every install by our own factory-trained Milgard-authorized crews. Three generations of in-house family installers.
Managed by Margin Gains Home Services