Our Shop

Our Team

Mark Ginnard


A graduate from New Hampshire Technical Institute in 1978, Mark founded New Hampshire Steel Fabricators, LLC. in 1981. Through the hard work and consistant quality product, he and his employees have expanded the market area of NHSF, LLC. to serve all of the Northeast, and is now one of the top miscellaneous metals fabricators in New England.

Patrick Ginnard

Vice President of Engineering & Production

Patrick joined New Hampshire Steel Fabricators, LLC. in 1983 after receiving an education at New Hampshire Technical Institute and Arizona State. His responsibilities at New Hampshire Steel Fabricators, LLC. include overseeing all aspects of production and maintaining its volume, with a focus on checking of shop drawings and maintaining quality control.

Daniel Dineen

Chief Operating Officer

Studied at Wentworth Institute of Technology, he joined the NHSF team in 1999 to successfully manage some of the largest projects in NHSF’s history. His responsibilities include the overseeing of all aspects of the Project Management Department’s progress, including the timely and efficient completion of all projects undertaken by NHSF.

Kurt St Germain

General Manager of NHSE, LLC. / Safety Officer

Dan joined New Hampshire Steel Erectors in 1993 as a Field Forman, and quickly moved into the General Manager position overlooking day to day operations of the field crews of NHSE, LLC. His responsibilities include coordination with Project Management and the Engineering Department to insure field conditions are ready for timely and safe field installation of all products manufactured by New Hampshire Steel Fabricators, LLC. In 2010 Dan took on the added responsibility of Safety Officer for NHSE, LLC. and NH Steel Fabricators, LLC. maintaining the safe operations of both companies and the mutual goal of maintaining a low EMR, and low OSHA incident rates.

Kevin Koehler

Chief Estimator

Kevin started with NHSF in December of 2006. Thru hard work, dedication and loyalty he has been promoted to the position of Chief Estimator overseeing all aspects of the firms sales and estimating department. Kevin has been in this position since January of this year.