21st Century Doors & Windows
10005 Muirlands Blvd., Ste. A Irvine, CA 92618 US
Phone: 949-215-1170 Website: http://www.21stdoors.com

California License #: 982035

We provide door & window services to these cities in Orange County, California:
Aliso Viejo, Anaheim, Brea, Buena Park ,Corona Del Mar, Cypress, Costa Mesa, Coto de Caza, Dana Point, Dove Canyon, Foothill Ranch, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, Irvine, Ladera Ranch, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, La Habra, Lake Forest, La Palma, Los Alamitos, Monarch Beach, Mission Viejo, Newport Beach, Newport Coast, Orange, Orange  County, Placentia, Portola Hills, Rancho Santa Margarita, Santa Ana, San Clemente, San Juan Capistrano, Seal Beach, Stanton, Trabuco Canyon, Tustin, Villa Park, WestminsterYorba Linda.

We also service limited areas of Los Angeles, Riverside and San Diego Counties.

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Door & Window Replacement in Orange County, CA

Welcome to 21st Century Doors & Windows

serving all of Orange County, CA

If you’re looking for the best in value, quality and turnaround time, then your search is over.  21st Century Doors and Windows is the best choice!
Whether you’re looking to upgrade and replace doors and windows in your current home or need a unique style for doors and windows in a new construction home in Orange County, we can handle it all for you! 21st Century Doors and Windows is your best choice for replacement doors and replacement windows.
21st Century Doors and Windows is the leading choice in Orange County for Builders, Architects, Contractors, Interior Designers and Home Owners all over Southern California. While we are known for specializing in only quality windows, doors and hardware products, you’ll be amazed at our ability to find the right fit for every budget. Professionals know to turn to 21st Century Doors and Windows for the best in replacement doors and replacement windows.
21st Century Doors & Windows Designs a Full Line of Wood, Wood Clad and Vinyl and Fiberglass Doors & Windows

  • Bay, Bow, and Garden Windows
  • Interior Doors
  • Sliding Patio Doors
  • Entry Doors, Single or Double Doors, Side Lites and Dutch Doors
  • French Doors, complete with our tented threshold
  • Radius and Eclipse Windows
  • Fixed, Sliding, Casement, Picture and Awning Windows
  • Very Custom Doors and Windows
Orange County’s #1 Trusted Source for Doors and Windows

Our full service philosophy is designed to make Orange County door and window remodeling easy...Basically, we do everything!

  • Expertly trained designers offer advice and design services.esign Services and advice by our expertly trained designers. 
  • Drawings of all products and details are supplied.
  • Field Engineering by our most experienced employees.
  • The finishing process (paint or stain) is completed before we come to your home.
  • Experienced and trained installers do all the installation work, and we provide all the construction services necessary for enlarging, shrinking, or moving doors and windows, including headers, framing, electrical, drywall, and stucco.
  • All permits and inspections are coordinated, if necessary.
  • We provide a comprehensive warranty.
  • We make sure you are thoroughly satisfied and understand the functionality of your new door or window and always complete a thorough cleanup and walk-through upon completion.
  • With our professional installation, you can be assured that the products we install will perform as specified and beyond the warrantied period.

Come visit us in our beautiful showroom located in the Irvine Spectrum area, or we will be happy to provide you with a Free in-home design consultation in your Orange County home.

21st Century Doors & Windows

10005 Muirlands Blvd, Suite A
Irvine, CA  92618

Located on the corner of Bake & Muirlands

HOURS:  Monday - Friday 9:00-6:00
                Saturday 9:00-5:00
                Sunday & Evenings by appointment

What We Have to Offer: 

  • We offer the original Renaissance Doors & Window products.
  • Quality wood, wood clad, and made-to-order product designs.
  • Top of the line vinyl windows and doors.
  • A high quality metal clad window.
  • Standard and made-to-order interior doors.
  • Gorgeous entry doors in wood, fiberglass, or iron, in standard or custom designs.
  • We can provide service for your existing doors & windows.
Custom Radius Windows
We Offer Products By:

Simonton Windows, Milgard Windows & Doors, Marvin Windows & Doors, Superior Windows & Doors, PlyGem, Escon, AG Millworks, GlassCraft Door Company, El & El Wood Products, AAW & BGW Doors