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Weldon Springs, MO
Call Us Today!
(636) 441-3200


Bi-State Window & Door, Inc. has been in business since 1990. We opened our doors as a service company for Andersen Windows & Doors, Inc. Since that time we have expanded our business to include non-warranty Andersen window and door repair as well as warranty repair. We replace glass in most vinyl and aluminum window units also. Simply call the office and talk to one of our customer service personal and we can usually give you pricing over the phone without having to come to your home.

We also offer complete window and door replacement. Along with Andersen Products, we sell Ply Gem Vinyl Windows and Doors and Therma-Tru Fiberglass and Steel entry door units.  

We Proudly Feature The Following Brands:


Are your windows drafty and dirty? Give them a total re-do. We will work with you to install new windows that reflects your taste and lifestyle.

Contact Us

Call or email us today to find out what our experienced remodeling crew can do for your windows and doors. We’ll set up a consultation that covers it all.

Call Today For Your In-Home Estimate!

(636) 441-3200


5765 Westwood Dr
Weldon Spring, MO 63304

Business Hours

Mon: 07:30 AM - 03:30 PM
Tue: 07:30 AM - 03:30 PM
Wed: 07:30 AM - 03:30 PM
Thu: 07:30 AM - 03:30 PM
Fri: 07:30 AM - 03:00 PM
Sat: Open
Sun: Closed
*Saturdays by Appointment Only

  • Reload
  • YP Reviews