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The Firm

Rist-Frost-Shumway Engineering, P.C. (RFS) has been servicing clients from our office in Laconia, New Hampshire since 1972.  Today, our staff numbers approximately 70 technical and administrative personnel serving clients throughout New England.


Our services include mechanical, electrical, plumbing, fire protection, telecommunications, structural, and civil/environmental engineering. Our clients include a broad spectrum of architectural, educational, health care, industrial, state and federal government, private sector, and municipal clients.


For over 30 years, our work throughout New England has been recognized for excellence, creativity, and quality.

Site Design by Rist-Frost-Shumway

2012 Rist-Frost-Shumway Engineering

71 Water Street ● Laconia, NH  03246 ● (603) 524-4647