Why are there two Gravina's?
Gravina's Window Center of Littleton is a family-owned business that has proudly served the Denver Metro Area for over 51 years. Founded by Jim Gravina, our company has earned a strong reputation for outstanding service in window and door replacements. As Colorado’s oldest authorized Infinity from Marvin replacement window dealer, we specialize in premium fiberglass windows, patio doors, entry doors, and James Hardie siding.
At Gravina’s Window Center of Littleton, we don’t just install windows—we renew your faith in craftsmanship. Our foundation is built on trust, transparency, and a relentless commitment to getting it right the first time.
So, what’s the story behind the name?
There are other companies in Colorado with the Gravina name, but we want to be clear: Gravina’s Window Center of Littleton is not affiliated with any other Gravina-branded companies. We are a distinct, independently operated business with a long-standing legacy of excellence, recognized across Colorado for quality, professionalism, and service you can count on.
From our friendly office staff to our experienced sales consultants and skilled installation crews, our team is dedicated to making your window replacement project seamless and stress-free. We even have a dedicated service department to support your future needs.
You’ll never be left in the dark—we provide updates throughout your project, follow up after the job is done, and strive to exceed expectations at every step. When you refer us to family and friends, it means the world to us—and we work hard to earn that trust.
Why Gravina’s Window Center of Littleton Is the Clear Choice for Replacement Windows
In a crowded market of window replacement companies, Gravina’s Window Center of Littleton stands apart. We’re not a franchise. We’re not an out-of-state call center. We’re a Colorado family business that takes pride in doing things the right way—every time.
We only offer products we believe in—high-performance fiberglass windows from Infinity from Marvin, ProVia entry doors, and James Hardie siding. These aren’t just industry-leading brands—they’re brands we’ve installed in our own homes. Combine that with over 50 years of hands-on experience, and it’s easy to see why thousands of Colorado homeowners trust us.
When it’s time to replace your windows, trust the team that treats your home like it’s their own. Visit Gravina’s Window Center of Littleton and experience the difference craftsmanship makes.
Why Trust Matters in Choosing a Window Replacement Company
We’ve seen it all—storm chasers, pop-up window contractors, and businesses that vanish after the job is done. In today’s digital world, it’s easier than ever to look legitimate online. But when it comes to your home, do you really want to gamble?
Gravina’s Window Center of Littleton is different. We have a real brick-and-mortar showroom. You can walk in, sit down, and talk to a real person—someone who’s accountable, knowledgeable, and local.
Service After the Sale
What if something goes wrong after installation? With us, you’ll never be left wondering who to call. We stand behind our work with a lifetime warranty on all window and door installations—and we mean it.
Even if your job is flawless on day one, we remain just a phone call away. We believe in relationships, not transactions. When you choose Gravina’s Window Center of Littleton, you’re choosing a company that will be here today, tomorrow, and for decades to come. That’s our promise to you.