We have proudly installed over 75,000 windows in the Rockford area, and over 20,000 additional products including siding, patio doors, entry doors, and gutters. We are honored to have brought the Good Housekeeping Seal of Approval and all ENERGY STAR® products into so many homes in the Rockford community and surrounding areas. Every day our goal is to go above and beyond what is expected to ensure that each and every customer has a positive experience and is satisfied with the final product.
Adding Beauty and Value to Homes with Responsibility, Since 1974 Welcome to GF Company, Do you want to refresh your outdoor living space and give your home exterior a makeover? Looking for a reliable and trustworthy home exterior expert who can help you give your home a fresh new look within your budget and on schedule? If yes, then you have come to the right place! Serving homeowners in Illinois, Wisconsin and surrounding areas for more than 42 years now, GF Company is a trusted, leading, locally-operated and family-owned home exterior company driven by strong customer-commitment and fueled by passion to deliver excellence. We are insured, fully-licensed, bonded and accredited by BBB with an A+ Rating. We are also VSI (Vinyl Siding Institute) Certified Installers, EPA Lead Safe Certified At GF Company, we offer you top of the line, innovative and full-scale exterior home improvement services on time and on budget to your complete satisfaction with great attention to detail and u