Welcome to Sebesta Pools! We are a swimming pool company with a combined experience that exceeds 30 years of building swimming pools in the upper midwest. Whether your next purchase is an In-Ground Pool, Semi In-Ground Pool or Above Ground Pool, Sebesta Pools expert installers can deliver on your new oasis! Sebesta Pools specializes in residental and commercial swimming pool sales, service and installation. We service Wisconsin, Minnesota, Iowa and Upper Michigan.