Frederick S. Lebow, ME, EE


Frederick Lebow is the President of FSL Associates, Inc. He began his career working in mechanical and electrical engineering, design engineering, construction, and real estate management. His experiences working across each discipline helped him found FSL in 1983, as an environmental engineering firm that could help developers and lenders bring their projects into compliance quickly, easily, and at minimal cost.

Mr. Lebow received his Bachelor of Science in Electrical and Mechanical Engineering from the University of Massachusetts at Dartmouth. He studied at Northeastern University’s Environmental and Regulatory Management Program and has been awarded multiple Certificates of Professional Achievement.


Jarod R. Cournoyer, EIT

Project Manager

Jarod Cournoyer joined the FSL team in 2010 after earning his Bachelor of Science from the University of New Hampshire. As a Project Manager and former Field Engineer, his experience includes conducting Environmental Site Assessments for real estate transactions, interpreting local laws and regulations including MGL Ch. 21E, and performing geotechnical and environmental subsurface investigations. Mr. Cournoyer is a Certified Massachusetts Title 5 System Inspector.


Bruce Hoskins, PE, LSP

Senior Project Manager

Bruce Hoskins has more than 30 years of experience as an environmental engineer, specializing in regulatory compliance, risk assessment, hazardous waste management, and remedial technology. He has performed environmental investigations on hundreds of commercial, industrial, and government sites, and has served as a Massachusetts Licensed Site Professional (LSP) since the program’s inception in 1993. Mr. Hoskins is experienced in community relations for sites with active public involvement. He earned a double Bachelor of Science in Chemistry and Chemical Engineering from the University of Delaware.


Ronald Tiberi, PE

Project Manager, Project Engineer, Construction Manager

Ronald Tiberi has served as Project Manager, Project Engineer, and Construction Manager at FSL for nearly two decades. He works on various construction and design projects, and regularly oversees inspections for banks, fiduciaries, and insurance companies. His research on groundwater and soil remediation has been published and presented at conferences worldwide. He holds a Bachelor of Science in Civil Engineering from Northeastern University.


Amy Le

Account Manager

Amy Le joined FSL in 2015 as an Accounting Manager. She expertly manages project budgets to ensure everything happens quickly, efficiently, and at the lowest possible cost to our clients. Ms. Le received her Bachelor of Science in Management Information Systems and Accounting from the University of Massachusetts at Boston.


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What our customers say

Bob Howard, Vice President of Commercial Lending, The Village Bank, Auburndale, MA 02466

FSL Associates, Inc. has been on the Village Bank’s short list of approved engineering firms for many years. I have been working with Fred Lebow and his crew for over four years now. Since starting my banking career 40 years ago and working for several banks over the years, I find that FSL Associates, Inc. are seasoned engineers, with more flexibility to use non-bureaucratic protocol to get the risks identified and highlighted in a concise report. I like the fact that FSL will take the time to educate the commercial lenders on the various alternative approaches to make a real estate transaction happen.