Gallagher, Callahan & Gartrell is a leading multidisciplinary law firm with the experience, connectivity and analytical capabilities to tackle the most sophisticated issues confronting business in today`s global economy. Gallagher, Callahan & Gartrell represents a broad range of clients in environmental permitting and appeal processes.


Energy & Utilities

Gallagher, Callahan & Gartrell’s energy and utilities professionals provide expertise to local, regional and international clients to achieve a wide range of energy and environmental goals. We assist clients with New Hampshire interests ranging from small renewable generators to large investor-owned utilities to energy consumers of all sizes.

Banking & Financial Services

For 35 years, Gallagher, Callahan & Gartrell’s financial services professionals have represented financial services clients on leading-edge issues. We are recognized leaders in serving our clients' general and specialized needs in local, state and federal matters. The firm was awarded metropolitan first-tier rankings in the 2011-2012 publication of U.S. News – Best Lawyers “Best Law Firms” Rankings, including first-tier ...

Company details

Business Type:
Law firm

Industry Type:

Market Focus:
Nationally (across the country)

Office Locations:


Environmental XPRT is part of XPRT Media All Rights Reserved