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Financing to qualified customers at an unbeatable, 12-84 month, interest-free offer.
Price Promise Assurance
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Why Irvine Homeowners Choose Window Design Group for Replacement Windows
Irvine is the largest master-planned community in America — and that means almost every Irvine home has HOA architectural review for window replacements. Northwood, Woodbridge, Westpark, Turtle Rock, Quail Hill, Northpark, Cypress Village, Eastwood — every village has its own architectural standards, approved product specs, and review timelines. We’ve installed across Irvine for years and know each village’s HOA quirks. We submit drawings, source HOA-approved Milgard Tuscany frames, coordinate review timelines, and only fabricate after approval. No surprises, no rejected installs.
For over 60 years, Window Design Group has been the trusted name in replacement windows across Southern California. As a family-owned business since 1960, we’ve helped thousands of homeowners in Los Angeles, Ventura County, and Orange County upgrade their homes with energy-efficient, beautifully crafted windows that last a lifetime.
Unlike big-box retailers, every window installation is handled by our own factory-trained crews — never subcontracted. That’s why we can stand behind our work with a lifetime warranty on both products and labor. Our customers consistently rate us 4.8+ stars across Google, Yelp, and the BBB, where we hold an A+ accreditation.
Whether you need vinyl replacement windows, energy-efficient double-pane windows, slider windows, or casement windows, we carry top brands at wholesale pricing — and pass the savings directly to you. Our current promotion offers 40% off premium replacement windows plus 0% interest financing for up to 84 months, making it easier than ever to invest in your home’s comfort, curb appeal, and energy savings.
What Sets Us Apart
- Family-Owned Since 1960 — Three generations of window expertise, not a franchise
- BBB A+ Accredited — Consistently top-rated with zero unresolved complaints
- CSLB Licensed & Insured — California Contractors State License Board verified (Lic. #993370)
- Lifetime Warranty — Covers both product defects and installation labor
- Price Promise Guarantee — We’ll match or beat any comparable written estimate
- Free In-Home Consultations — No pressure, no obligation, just expert advice
- 0% Financing Available — Affordable monthly payments from 12 to 84 months
Serving Irvine & Surrounding Areas
Window Design Group proudly serves homeowners throughout Southern California, including:
Los Angeles County: Los Angeles, Burbank, Glendale, Pasadena, Santa Clarita, Woodland Hills, Encino, Sherman Oaks, Northridge, Calabasas, Malibu, West Hollywood, Beverly Hills, Culver City, Torrance, Long Beach, Downey, Whittier, Arcadia, Alhambra, and surrounding communities.
Ventura County: Simi Valley, Thousand Oaks, Moorpark, Camarillo, Oxnard, Ventura, Newbury Park, Westlake Village, Agoura Hills, Oak Park, and surrounding communities.
Orange County: Anaheim, Irvine, Huntington Beach, Newport Beach, Costa Mesa, Fullerton, Orange, Tustin, Mission Viejo, Lake Forest, Laguna Niguel, San Clemente, Yorba Linda, Brea, and surrounding communities.
Not sure if we serve your area? Call us at (800) 577-0643 — we’re happy to check and schedule a free consultation if you’re within our service area.
Recent Irvine Installations
Recent Irvine installs include a 24-window Turtle Rock full-home retrofit (HOA approval secured in 8 days), a Quail Hill custom French door replacement, and a Cypress Village contemporary with floor-to-ceiling fixed glass. “Turtle Rock HOA was strict, but WDG handled the entire approval process. Easy.” — Daniel L., Turtle Rock. “Northwood Village HOA approval was painless with WDG running point.” — Jennifer P., Northwood. Our Irvine reviews average 4.9 stars.
Replacement Window FAQs
How much do replacement windows cost in Southern California?
The cost of replacement windows depends on the window style, material, and size. At Window Design Group, our vinyl replacement windows start at competitive prices with our current 40% off promotion. We offer free in-home estimates so you get an exact quote for your project — no hidden fees, no surprises. Plus, with 0% financing for up to 84 months, monthly payments can be surprisingly affordable.
How long does window replacement take?
Most window replacement projects are completed in just one day. Our factory-trained installation crews work efficiently while maintaining the highest quality standards. For whole-home window replacements (10+ windows), the project typically takes 1-2 days. We’ll give you an exact timeline during your free consultation.
What types of replacement windows do you offer?
We carry a full range of window styles including double-hung windows, slider windows, casement windows, picture windows, bay windows, and garden windows. All of our windows are available in vinyl and come with energy-efficient double-pane Low-E glass to help reduce your utility bills. We also offer custom sizes and configurations for non-standard openings.
Are your replacement windows energy-efficient?
Yes. All of our replacement windows feature Low-E coated, argon-filled dual-pane glass that meets or exceeds California’s Title 24 energy requirements. Many of our customers see a noticeable reduction in their energy bills after upgrading from single-pane or aging aluminum windows. Our windows also carry the ENERGY STAR certification.
Do you offer a warranty on replacement windows?
Absolutely. Window Design Group provides a lifetime warranty that covers both the window product and the installation labor. This is one of the strongest warranties in the industry — and because we’re a family-owned company that’s been in business since 1960, you can trust we’ll be here to honor it.
Do you handle Irvine HOA approvals across all villages?
Yes. We’ve worked with HOAs across every Irvine village — Northwood, Woodbridge, Westpark, Turtle Rock, Quail Hill, Northpark, Cypress Village, Eastwood, Stonegate, and more. We submit drawings and product specs and coordinate review.
How long do Irvine HOA approvals typically take?
5-15 business days depending on the village. We submit immediately after your in-home consultation, then track the review with your HOA architectural committee. Fabrication starts only after written approval.
Which Irvine villages do you serve?
All of Irvine — every village including Turtle Rock, Northwood, Woodbridge, Westpark, Quail Hill, Northpark, Cypress Village, Eastwood, Stonegate, Portola Springs, Great Park, and surrounding.
