Salas O'Brien Acquires RFS Engineering

January 13, 2026

Salas O’Brien has merged with RFS Engineering, a New England-based MEP/structural/civil engineering firm, integrating RFS’s 100+ professionals and offices in Boston, Laconia (NH), and Portland (ME) into Salas O’Brien’s national platform. The combination broadens Salas O’Brien’s MEP/FP, structural, civil, sustainability, and commissioning capabilities across New England; AEC Advisors acted as exclusive financial advisor to RFS.

Buyers
Salas O'Brien
Targets
RFS Engineering
Platforms
Salas O'Brien
Location
New Hampshire, United States
Transaction Type
Addon

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