GF Company

The most trusted Home Improvement Company in Northern Illinois Specializing in Siding Roofing Windows Doors and Gutters. Please call for Free Estimate 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 and around Belvidere, Illinois 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 and accredited by BBB with an A+ Rating. We are also VSI (Vinyl Siding Institute) Certified Installers and 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 utmost professionalism. From installing new roofing systems using a multitude of roofing shingles in different styles and colors to replacing windows, doors and siding with high quality and energy efficient options, we can assist you with it all...