Windows Entry Doors Patio Doors All Products Get a Free Quote About Us Blog Careers Financing Reviews Support Warranties Windows View All Windows Double-Hung Windows Sliding Windows Casement & Awning Windows Bay & Bow Windows Garden Windows Architectural Shapes Picture Windows Entry Doors View All Entry Doors Smooth Entry Doors Woodgrain Entry Doors Modern Entry Doors Patio Doors View All Patio Doors Sliding Patio Doors Hinged Patio Doors About Us We've been serving the La Crosse area for 12 years with quality and service that goes beyond anyone else. Our Story Window World of La Crosse Window World of La Crosse, LLC was founded in 2009 and is locally owned and operated by Jared and Aimie Heinz. We have partnered with some of the best manufacturers, which enables our customers to save through our national buying power. Our products carry a strong labor guarantee and with monthly payment financing options available, subject to approved credit. We employ our own installation crews which guarantees a no hassle installation. We are known for our fair pricing and our professional installations. Call us today to get started on your homes transformation by Window World of La Crosse. Meet the Team Meet the Window World of La Crosse Family! Jared Heinz President Videos Get to know Window World of La Crosse, your locally owned exterior remodeler. Serving you for 10 years A little about us The History of Window World A peek inside the world of Window World. Window World® is America's largest replacement window and exterior remodeling company, offering quality windows, doors, siding, shutters and more, with over 200 locations nationwide. Despite the ever-changing landscape of the home improvement industry, our promise has remained constant since our start in 1995,“Superior Products, Professionally Installed, at a Guaranteed Low Price.” Window World has sold over 20,000,000 windows to date, including 1,000,000 windows annually since 2009. In addition to being awarded the ENERGY STAR®, our windows, siding, and doors have earned the Good Housekeeping Seal, an accreditation reserved only for products rigorously tested by the Good Housekeeping Research Institute and verified as trustworthy. As we celebrate over 25 years in the industry, Window World is proud to offer a comprehensive suite of products for a true exterior transformation. Window World Headquarters North Wilkesboro, NC Additionally, through our charitable foundation, Window World Cares®, the Window World Family provides funding for St. Jude Children’s Research Hospital®. Since its inception in 2008, Window World Cares has raised over $12 million for St. Jude. Window World, Inc. also supports the Veterans Airlift Command, a nonprofit organization that facilitates free air transportation to wounded veterans and their families. To date, Window World has sponsored over 115 missions throughout the U.S., surpassing more than $2.5 million in donations and in-kind contributions. Window World Gives Back At Window World, we take service seriously. For us, service extends beyond the customer — it’s about serving the entire community. We believe in putting our money where our heart is, raising financial support for organizations that inspire us to be better people. Window World Cares Window World Cares® is a foundation devoted to raising money for St. Jude Children’s Research Hospital®. Since its inception in 2008, Window World Cares has raised over $11.75 million for the hospital, and we show no signs of slowing down. Window World Cares Window World Military Initiative The Window World Military Initiative defines our company-wide commitment to honor and serve America’s veterans, active military, and military families, across our entire system of over 200 locations. Window World Military Initiative Windows for Warriors Windows for Warriors was designed as a platform for area veterans to be nominated for a home improvement project from the list of energy saving products that are offered by Window World of La Crosse. Windows for Warriors Get your free quote today. Get a Free Quote Products Windows Entry Doors Patio Doors About Us About Us Accreditations Careers Contact Us Blog In the News Reviews Get Started Get A Free Quote Design Center Financing Options What to Expect Support Support Warranties Connect With Us La Crosse Window World of La Crosse 1001 2nd Ave SW Onalaska, WI 54650 (608) 519-3230 608-519-3234 Email Us Counties Served MN - Fillmore, Houston, Olmsted, Winona WI - La Crosse, Monroe, Vernon Contractor License WI: Contractor # 1251864 MN: License # CR754353 Hours of Operation: Sunday Closed Monday 9:00am - 12:00pm 1:00pm - 5:00pm Tuesday 9:00am - 12:00pm 1:00pm - 5:00pm Wednesday 9:00am - 12:00pm 1:00pm - 5:00pm Thursday 9:00am - 12:00pm 1:00pm - 5:00pm Friday 9:00am - 12:00pm 1:00pm - 5:00pm Saturday Closed © 2021 • Window World of La Crosse • All Rights Reserved. Disclosures & Privacy Policy Do not sell my info A message to our customers regarding COVID-19