📍 1840 S Walnut Rd, Freeport, IL, 61032
📞 815-656-4447
Established in 1954 by James A. Winter, Winter Construction Inc. has grown into one of the largest commercial, industrial and institutional general contractors in Northwest Illinois. As the business has grown, so has the ability of our experienced team to provide our clients, both old and new alike, with larger and more sophisticated building programs for a wide variety of building types over a continually broader geographical area.
Updated Jul 2026
📍 116 W Queen Ave, Stockton, IL, 61085
📞 815-947-3214
🌐 spahnandrose.com
📍 Serving Your Area, Lena, IL, 61048
📞 800-435-0275
📍 609 N Schuyler St, Lena, IL, 61048
📞 815-369-9165
Updated Jul 2026
📍 419 S Main St, Pearl City, IL, 61062
📞 815-443-2718
🌐 spahnandrose.com
📍 200 E King Ave Ste Ofc, Stockton, IL, 61085
📞 815-947-2247
📍 14a157 Canyon Club Dr, Apple River, IL, 61001
📞 815-492-0900
📍 133 N Bolton Rd, Freeport, IL, 61032
📞 815-232-4331
🌐 brownbook.net