The search is over if you have been looking for a resource for vinyl windows in Oshkosh, Wisconsin. Our company, Custom Windows Plus, is a family owned and operated business that has a deep understanding of the demands that the weather places on windows in this area. The city is one of the true jewels of Winnebago County, and it provides residents with many cultural and entertainment options. The Grant Opera House is in the downtown area, and Leach Amphitheater sits beautifully alongside the Fox River. This venue is the home of an ongoing series of concerts, and there are also a number of museums in town. We greatly value the customers that we have satisfied in the area over the years, and we look forward to meeting new people as time goes on. From City Center to Rockaway Beach to Fitzgerald to Stony Beach and everywhere else in town, we are always ready to spring into action any time you need replacement windows in Oshkosh, Wisconsin.