Meet Our Team

Mark Temple, LEP


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Mark is President of Lenard Engineering, Inc. as well as the firm's Principal Hydrogeologist. He has 40 years of experience in geophysical, geological, water supply, and environmental consulting. He founded LEl's Environmental Services group in 1988 which continues to be one of our largest divisions. He specializes in the investigation, remediation and closure of petroleum-hydrocarbon contaminated sites. He has worked on more than 250 gasoline stations and many bulk storage facilities throughout New York and New England. 

You can contact Mark by calling 860-659-3100.


Mark serves on his home town of Glastonbury's Conservation Commission. He enjoys taking care of his lawn and various flower beds as well as spending time sitting on his patio watching the birds at his many feeders and nest boxes while at the same time reading the business and investment news.

James Ericson, PE

Vice President

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Jim is Vice President of Lenard Engineering, Inc. and manages LEI’s water and wastewater services division, as well as other large municipal engineering and construction projects. He is a licensed Professional Engineer in both Connecticut and Massachusetts. He earned his Bachelors and Masters Degrees from the University of Connecticut, and has 37 years of engineering experience.   

You can contact Jim by calling 860-659-3100.


Jim enjoys the outdoors with his wife Karen - including biking, hiking, boating and fishing. During the winter, he is a high school basketball coach.

David Battista, PE

Principal Engineer

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David is a Principal Engineer and serves as LEI’s Chief Engineer. Dave specializes in municipal design and construction projects, and is an expert in dam design, stormwater and hydraulic analyses and pavement design. He earned his Bachelors and Masters Degrees from the University of Connecticut, and has 37 years of engineering experience.

You can contact Dave by calling 860-379-6669.


Dave is member of his local volunteer fire department, and makes his own Maple Syrup at his home in Winchester.

Todd Parsons, PE

Principal Engineer

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Todd is a Principal Engineer and also manages LEI’s Winsted office. Todd specializes in civil /site planning, land use permitting and municipal on-call peer reviews, and large on-site septic designs. He earned his Bachelors Degree from the University of Connecticut, and has 34 years of engineering experience.  

You can contact Todd by calling 860-379-6669.


Todd is also a volunteer at his local fire department, as well as an avid mountain climber.

Paul Magyar, PE
Senior Structural Engineer

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Corey Brodeur, PE
Auburn Office Manager

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Kevin DaRos, LS
Survey Manager

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Roger Hurlbut, PE
Project Manager

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James DeSellier, PE
Project Manager

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Sara Nichols, MS
Senior Regulatory Specialist

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Doug Bush, PE
Project Engineer

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Dan Brockmeyer, LEP
Senior Environmental Engineer

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Jon Stenman
Senior Technician

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Dodi Kelemen
Environmental Engineer

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Tricia Canterbury
Office Manager

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Jim Bancroft, PE
General Manager

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Alex Fortin, EIT
Civil Engineer

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Daniel Gannon, EIT
Civil Engineer

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Dave Parry
Senior Mechanical Engineer

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Ray Wilson
Construction Inspection

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