Hayner/Swanson Inc. is an established full service civil engineering and land surveying firm noted for experience, integrity, and high standards. Based in Nashua, New Hampshire, our company was founded in 1972 and became Hayner/Swanson, Inc. in 1995. Our success is a tribute to our staff who on average have been with the company longer than 15 years. We have completed thousands of projects throughout New England for many municipal, state, and private land development clients. We are particularly proud that much of our work is repeat work for established clients.
We have built our company on a reputation of dependability and take great pride in our staff's depth of technical expertise and the thoroughness of our project planning and performance. Whether we take the lead role of managing a project from start to finish, or we provide services in support of others, we always take pride in our commitment to teamwork. In 1972 Allan Swanson founded Allan H. Swanson, Inc. starting our firm's history. After twenty plus years of success in the surveying and civil engineering business, Allan transferred the company to Paul F. Hayner Jr., P.E.
HSI provides numerous types of surveying services for our varied client base. We take pride in the thoroughness of our research and preparation, as well as the expertise and meticulous work methods of our field crews and office professionals. At HSI, we have a longstanding reputation of accuracy and completeness of our surveys as well as our analysis of surveyed information. When surveying needs arise, our clients know that they can contact us for immediate attention and accurate results. HSI provides our clients with a team of qualified, experienced, and knowledgeable land surveyors.