LOCALLY OWNED AND SAFELY SERVING DE, PA AND MD SINCE 1987 Same day service and fast free quotes! Proudly offering Senior and Veteran discounts. Call Now 1-800-827-0512 Tri-State Pest Management 1170 Corner Ketch Rd. Newark, DE 19711 Delaware – (302) 239-0512 Pennsylvania – (610) 444-0520 Maryland – (410) 398-9334 Call today for a fast and hassle free estimate! If you are a human and are seeing this field, please leave it blank. Fields marked with an * are required Name * Phone * Email * Comments Confirm that you are not a bot * Locally Owned & Operated. Serving DE, PA, and MD.