DNS Technology LLC and Davis Excavation, Inc.  have joined forces to provide a wide range of services to the construction industry. DNS Technology and Davis Excavation have over 50 years of experience working with a variety of equipment in the most challenging environments. Our staff has successfully completed projects for many public and private throughout the United States. We have equipment conveniently located in New York  and New Jersey to assist you with your project. We are also available to assist you in developing work plans, proposals and schedules for your project.