Previous Next DescriptionPhotosHentkowski Plumbing in Wilmington , DE Call to request an estimate: (302) 998-2257 Hentkowski 3420 Old Capitol Trl Wilmington, DE 19808 Water Heater pro Logo main Map Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Previous Next