About Cornerstone Windows & Doors: Cornerstone Windows-Doors-Retractable Screens is a full service replacement window company in business since 1998. Cornerstone installs quality window products from Simonton and Milgard. Cornerstone's sales approach is low key and realizes an informed consumer makes the best decisions for his or her home. Most installations take only one day and normally do not involve dry wall or stucco damage. All employees are fully bonded and insured. Cornerstone does not employ any subcontractors. Cornerstone takes meticulous pre-sight measurements to insure all installations fit correctly and some products come with a glass and screen breakage warranty. Cornerstone is a proud supporter of a number of local high and grade school teams and activities in the South Bay area of Los Angeles....

Cornerstone Windows & Doors is located at 3545 Lomita Blvd. Unit A Torrance, CA 90505. Please call at 310-325-4700 for more information about their service, office hours, warranty and license.

Cornerstone Windows & Doors began to serve the community in 1998. The areas it serves include Torrance, CA regions.

Its office number is 310-325-4700. Cornerstone Windows & Doors does not have a web site in our record.

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