Capability Statements Below, are links to downloadable PDF versions of our Capability Statements for Maryland and Pennsylvania. Capability Statement, MDSHA (Maryland) Capability Statement, PennDOT (Pennsylvania) We have worked with Hanover Land Services, Inc., and formerly Worley Surveying for over 30 years. Their staff is very professional and knowledgeable. Hanover Land Services is highly recommended. Gary A. Gregory President, Gregory Contractors, Inc.