Hayner/Swanson Inc.

Civil Engineers/Land Surveyors

Hayner/Swanson Inc. is an established full service civil engineering and land surveying firm noted for experience, integrity, and extremely 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 believe that this high level of repeat business underscores our commitment to client satisfaction.


Contact us at:


    3 Congress Street

    Nashua, NH 03062


    603-883-2057 (phone)

    603-883-5057 (fax)



Our office is located in Nashua, NH