A Window Company Dedicated to Enhancing Homes Throughout Oconomowoc, WI

If your home’s windows and patio doors are showing signs of age, such as drafts, condensation, or difficulty opening and closing, it may be time to replace them, in which case you’ve come to the right place. As a dependable window company serving residents of Oconomowoc, Wisconsin, Infinity from Marvin Replacement Windows by Callen offers premium products and expert installation services, all backed by a second-to-none warranty.

An Exceptional Selection of Windows and Doors

Infinity from Marvin windows and patio doors are crafted with exclusive Ultrex^® fiberglass frames that are eight times stronger than vinyl and expand 87% less, ensuring they stay tightly sealed in extreme temperatures. Our windows come in an array of styles, including double-hung, slider, casement, awning, bay and bow, fixed picture, round top, and specialty shapes, all customizable to suit your preferences. Equally as impressive, our patio doors are available in various configurations like sliding glass, sliding French, and swinging, providing both style and performance.

Your Trusted Source for Home Window Replacement

While there is no shortage of window companies in the Oconomowoc area, residents continue to call on Infinity from Marvin Replacement Windows by Callen. And you can do the same with confidence, knowing we:

• Are a Infinity from Marvin Platinum Dealer
• Adhere to stringent installation practices and treat each home as if it were our own
• Honor manufacturer warranties and offer a lifetime labor warranty
• Have won multiple customer service awards, including the Infinity from Marvin Service Excellence Award and GuildMaster with Distinction

Get in Touch

If you’re ready to partner with Oconomowoc’s leading window company, reach out to Infinity from Marvin Replacement Windows by Callen today to receive a free, no-obligation quote.