Replacement Windows Rockford, IL

Name: Window World of Rockford
Brand: Window World
Rating: 5 (24 reviews)

As the nation’s largest window replacement company, Window World of Rockford is proud to offer quality replacement products, including vinyl replacement windows, vinyl siding and replacement doors to homeowners for a variety of Illinois counties. With us, home improvement is simple! We provide an easy 3-step free in-home estimate process with zero pressure or hassle to ensure your home receives the update it deserves.

Step 1: Contact us to schedule your free in-home estimate.
Step 2: We’ll measure and custom order your replacement windows, doors or siding.
Step 3: Your replacement products are professionally installed and immediately save you money!

Experts in Home Replacement Products

Window World of Rockford offers a wide range of energy efficient windows that will not only improve your home’s exterior, but also increase year-round comfort while keeping your monthly utility bills at an all-time low. Our products are crafted in a variety of styles and color options to choose from to provide a truly customized look for your home. On top of that, we offer an industry-leading warranty on any of our home replacement products so you receive the peace of mind when updating your home. Ready to get started? Call today to schedule your free in-home estimate.

Not to mention we are family owned and operated!

Scotts Family

Your Local Window World Owner, Scott Williamson And Loving Family on 2019 Family Vacation

Customer Reviews

"We have been very pleased from consultation to installation. The crew came and installed on the coldest day of the year and were very professional and organized. They did an amazing job in a timely manner! We will be recommending Window World to anyone."
- Kathryn B.
"Window World is professional and honorable. The installers were professional and did a wonderful job. I recommend Window World to anybody who needs replacement windows or doors. Thanks again Window World."
- Joseph F.
"We had about 24 windows installed and they were done in about 5 hours. The installation crew was very impressive and very courteous as well. Far exceeded our expectations. The whole process from customer service, sales staff, installers, to the quality of the windows was fantastic. You also can't beat the lifetime warranty that also transfers to the new owners if you sell the home."
- Bill G.
"Affordable and good quality. Installers were professional. I was very impressed by the overall experience."
- Brent P.
"Beautiful windows and doors. Great prices and good service. Couldn't ask for more."
- Connie M.
"The crew putting in the windows were very fast and accurate. We were very pleased with the expertise and the way our windows were installed. I would recommend them to anyone."
- Pat F.
"Our overall experience was wonderful! It's evident to us that they take great pride in their work and are a great reflection of the company's reputation! We are also very happy with the windows we had installed and can already tell a difference in the heating/cooling! Thank you Window World of Rockford."
- Lisa W.
"A huge thank you to Window World and their installation crews. I had windows, doors, and siding installed recently and couldn't be happier. Their crews were professional, timely, and accommodating. I'll definitely recommend you to friends and family."
- Allen S.
"Our salesman, Tony Bell, was a great help in choosing what we needed. He explained and compared his products vs others in the area. Al and Nicole installed the front window and sliding glass door. They were very professional and the most courteous couple we have ever met. The front picture window looks great and we truly love the sliding glass door."
- John E.
"We have had Window World install windows in our first and second home and would hire them again and again. They do quality work at a decent cost and you can't beat the lifetime warranty. I highly recommend hiring them for your new windows, you won't be disappointed."
- Barb L.