Wilkerson Associates - Roland G Joun PE

About Advanced Surveys, Inc Advanced Surveys, Inc ( ASI ) is a licensed, insured Maryland corporation providing planning, engineering and surveying services. Established in 1975, Advanced Surveys, Inc has continuously provided excellent, professional services to our clients. Advanced Surveys, Inc ( ASI ) is conveniently located near the Maryland state capital and many county seats. Therefore, we are poised to effectively and efficiently serve a broad region of clients. Advanced Surveys, Inc ( ASI ) has successfully completed tens of thousands of diverse projects. These projects range from the smallest of parcels to tracts of land exceeding 1000 acres. Together with versatility, ASI has gained the experience and competence to distinguish between projects which require simplicity, or those that demand comprehensive study depending on the nature of each project undertaken. Advanced Surveys, Inc ( ASI ) enjoys a tradition of providing consistent, quality service with high professional standards and a commitment to excellence. Our project managers work with clients to assure that they are presented with prompt, courteous service and an excellent product. Our goal is total satisfaction. We promise to do our best to meet that goal and to keep you as a life-long-client.

Collinson, Oliff & Associates Inc. specializes in providing professional civil engineering, professional land surveying and land planning services. Based in Prince Frederick, Md., the company has been operational since 1990. It offers a range of services, such as boundary surveys, construction stakeouts, flood elevation certificates, location surveys, residential building permit packages, residential subdivisions, topographic surveys and many more. Collinson, Oliff & Associates Inc. caters to the needs of customers throughout Calvert, Charles and St. Mary's Counties. Some of the projects completed by the firm include Calvert Cliffs Nuclear Power Plant, Huntingtown High School, Market Square Commercial Subdivision and Whispering Woods Subdivision.