FS Engineering, DPC, was established in 2016 when Elizabeth Fisher and Grace Sack saw an opportunity to branch off from Sack & Associates, Consulting Engineers, PLLC, to provide HVAC, Plumbing, and Fire Protection Professional Engineering Services on a smaller scale and as a New York State Certified WBE.

Recognizing the strength of the Sack & Associates Team, they continued utilizing them when necessary on larger projects and projects requiring Electrical Engineering support. In January of 2019, FS Engineering acquired Sack & Associates’ employees to better serve clients offering a broader range of services and experience.