colorado top 50

Top 50 Family-Owned Colorado Company


2018 Best of Colorado-Business Choice Awards


Family owned and operated Gravina's Window Center of Littleton has been a leader in the Denver remodeling scene for 45 years.  In 2018 they were awarded the 2017 Angie's List Super Service Award, 2018 Best of Houzz, and now they can add "TOP 50 FAMILY OWNED COLORADO BUSINESSES" to their list of proud accomplishments.

Coming into their 5th decade, Gravina's Window Center of Littleton has become one of the most successful replacement window dealers in the country.   Their passion for home improvement and hard work has led Gravina's Window Center of Littleton to be named Infinity Window Dealer of the Year numerous times and are the United States oldest dealer of Infinity from Marvin as well.



  • Infinity from Marvin Window Dealer of the Year 2016 and 2014.
  • Angie's List - 2017 Super Service Award
  • Angie's List - 2016 Super Service Award
  • Best of Houzz 2017 - Service
  • Best of Houzz 2016 - Service
  • Best of Kudzu 2017 Award
  • Better Business Bureau A+ Rating
  • EPA Lead-Safe Certified Firm
  • InstallationMasters Certified Installer