Welcome to the law office of Eric W. Janson, PLLC.

After 21 years as Eric’s law partner, William Koppenheffer has retired. We wish him all the best. Clients may contact Bill at wkuppy33@gmail.com. Information about client files can be obtained by emailing Bill at the above address.

Eric welcomes Quinn Colgan as an associate attorney with Janson Law Office. Quinn is a Marine Corps veteran who puts practicality, common sense, and experience to work for his clients.

The Law Office of Eric W. Janson, PLLC offers legal services in New Hampshire and Vermont with a concentration in:

  • Wills, Trusts, and Estate Planning
  • Probate and Trust Administration
  • Real Estate
  • Business & Corporate Law

Janson Law Office is conveniently located near the Lebanon, New Hampshire green, close to I-89, Dartmouth Hitchcock Medical Center, and Dartmouth College.