
Window World of Hattiesburg
Window World of Southern Mississippi’s Hattiesburg location installs replacement windows and offers exterior upgrades to local homeowners. It has focused on helping homeowners since 2017 and uses OSI sealants and adhesives, with QUAD Max providing a weather-tight seal.
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Business Highlights
- The company’s windows are ENERGY STAR certified.
- The company offers a limited lifetime warranty on windows and patio doors.
Service Area
Hattiesburg, Gulfport, Vancleave, Carriere, Moss Point, Gautier, Wiggins, Pass Christian, Lucedale, Poplarville, Saucier, Bay St. Louis, Picayune, Pascagoula, Diamondhead, Long Beach, Ocean Springs, Laurel, Petal and Biloxi.
Public local listing. Window World of Hattiesburg is one of 10 window installers ProsGrade lists in Hattiesburg, Mississippi.
5 services listed, including Replacement windows, Door installation and Siding installation. Open weekdays, closed on weekends. 36 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Window World of Hattiesburg compares with the other 9 window installers on ProsGrade in Hattiesburg, using public Google ratings and review counts.
- One of 10 Hattiesburg window installers on ProsGrade.
Services Covered
5 services- Replacement windowsDouble-hung, sliding, casement and awning, impact, picture, shape, bay and bow, and glass block.
- Door installationFiberglass entry, French patio, storm and sliding-glass options.
- Siding installation4000 Series, insulated 6000 Series and Everlast composite.
- Storm protectionBahama and roll-down shutters, plus fabric shields.
- Gutter installationRain gutter systems.
Reviews
What customers say
Customers praise careful installation and tidy work: one notes thorough caulking, while another says the crew cleaned up and hauled away the old windows. One customer reported that the windows and door were still uninstalled after three months, beyond an initial 6–8-week estimate, and that they had to request updates by email or text.
Customer Reviews
Jackie Dukes
Joseph Crout
Susan Prine
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Frequently Asked Questions
How long does Window World of Hattiesburg take to install replacement windows?
Most window installations can be completed in one day, depending on the number and type of windows being replaced.
What does Window World of Hattiesburg’s window warranty cover?
It covers insulated glass units against seal failures, operational parts such as locks and balances, and vinyl frame and sash parts. Terms and conditions apply.
Is Window World of Hattiesburg’s warranty transferable to a new homeowner?
The company says the coverage can transfer to a new homeowner if the required form and fee are submitted within 30 days of the sale.
Does Window World of Hattiesburg offer financing?
Financing options are available, and credit purchases are subject to credit approval.










