Request A Free Estimate

Satisfied Customers

Window World was founded in 1995 and has grown to over 200 stores nationwide. “Simply the Best for Less” is more than just a slogan, it’s Window World’s promise to every customer that we sell, install and service all our products. We take pride in providing superior products and installations by professional craftsmen at our guaranteed lowest prices. We are committed to the highest quality workmanship and customer service with a broken-down, detailed estimate of the work to be performed. That is why customer referrals are certainly a driving force behind Window World’s continuing success.

We back up that service with the nation’s BEST lifetime warranty which includes glass breakage and seal failure! You owe it to yourself to check out our products. You will quickly see there is no better product at any price point and the highest warranty available. That includes a lifetime materials and labor warranty with materials warranty transferable to new owners. We understand that purchasing replacement windows or vinyl siding for your home is a major investment. We are here to help and to save you money by offering Energy Star products made in the USA.

Discover the beauty of enhancing the look of your home by calling now at (251) 665-4646 for a FREE no-pressure estimate, or contact us online or email We service the entire Gulf Coast area with locations in Mobile, Gulfport and Hattiesburg. Please click on the upper right corner for a complete list of our locations and counties we cover.

Local small business owners Angie & Henry Santelices’ philosophy is hard and honest work with excellent products at the lowest possible prices, with excellent customer service.

Resource Toolbar

Hover to Discover

Repair Center

DIY Repair • Helpful Tips • Informative Videos


Parts • Glass • Labor

Customer Reviews

Watch Video Reviews • Read Reviews


Your Questions Answered • ASAP

Home Show Guide

Gear Up For The Home Show Season

Recognitions & Accreditations