Wellfield Services Wellfield Services in PA Since 1891, we’ve constantly evolved our approach and embraced new technologies to help clients solve complex groundwater issues. We specialize in hydrogeology, regulatory affairs, groundwater modeling, GIS, and field instrumentation. Moody And Associates‘ Wellfield Services include:Well designWellfield evaluationWell rehabilitation oversightSRBC/DRBC PermittingContact us today for more information. Let's Talk All Services Resource Development Learn More Wellfield Services Learn More