The Window Company That Puts You First
Your Trusted Partner for Exceptional Window Replacement Solutions
At Infinity from Marvin Replacement Windows by Callen, we bring decades of expertise to every home window replacement and patio door installation project we undertake. As a locally owned window company, we’ve built a reputation for delivering superior craftsmanship and exceptional service to homeowners across Southeastern Wisconsin. We’re proud to offer Infinity from Marvin’s premium line of fiberglass windows and patio doors. Built with innovative Ultrex® fiberglass, which provides 8x the strength of vinyl, these products are known for their durability, energy efficiency, and timeless design. Our team’s deep knowledge of the products we install, combined with our commitment to customer satisfaction, ensures that your project will be completed with the utmost precision and care. We go beyond installation, offering personalized service that caters to your unique needs and making the entire process seamless from start to finish.
Why Choose Us?
Infinity from Marvin Replacement Windows by Callen isn’t your average window installation company; we’re your trusted partner for superior window and patio door solutions. We’ve worked hard to become a name that local homeowners can trust, and we’d be happy to show you why when you partner with us for your next project.
Unbeatable Products
Our Infinity from Marvin replacement windows and patio doors are crafted with Ultrex fiberglass, a material that’s 8x stronger than vinyl and expands 87% less. This means your windows and doors will maintain a snug fit, resist leaks, and stand strong against harsh Wisconsin weather.
Expert Craftsmanship
With over three decades of experience, our team of skilled professionals delivers flawless installations that protect the integrity of your home. As an Infinity from Marvin Platinum Dealer, we provide top-tier service from start to finish, ensuring your home window replacement is completed with precision and care.
Lifetime Warranties
We stand behind the quality of our work with comprehensive warranties, including manufacturer warranties on products as well as our own lifetime labor warranty. This means you can have peace of mind knowing your investment in your windows or patio doors is protected for the long haul.
Award-Winning Customer Service
Our dedication to exceptional service has earned us multiple awards, including the Infinity from Marvin Service Excellence Award and GuildMaster with Distinction. We prioritize clear communication, consistent scheduling, and a customer-first approach to make your experience stress-free and enjoyable.
Your Trusted Partner for Window & Door Replacement
As a locally owned business that prioritizes customer satisfaction, Infinity from Marvin Replacement Windows by Callen is committed to providing a seamless, stress-free experience from start to finish. From the moment you contact us, you’ll enjoy transparent communication, consistent scheduling, and personalized service tailored to your needs. Our team takes the time to understand your vision and works diligently to bring it to life with superior craftsmanship and attention to detail. With our special offers, lifetime warranties, and flexible financing options, upgrading your windows and patio doors has never been easier—or more affordable. Trust us to deliver quality that lasts, backed by decades of experience and a genuine dedication to your satisfaction.
Get Inspired
Explore Our Selection of Premium Infinity from Marvin Products
