Partners

Liebert Engineering, Inc.
Liebert Engineering is a Williston, Vermont based mechanical, electrical, plumbing and process engineering firm serving clients in Northern New England and throughout the United States. The firm has experienced engineering professionals, with an acute understanding of facility requirements and client expectations, to deliver the solutions clients need.
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Donna Leban, AIA, LC
Principal of Light/Space/Design
Donna Leban is a licensed architect and a certified lighting designer.
Light/Space/Design is an Architectural and Lighting Consulting Firm established in 1998, with a mission to incorporate appropriate technology and sustainable design and construction practices while improving the built environment.
She has practiced in large and small architectural and design/build firms in the Northeastern United States before focusing her skills on lighting and energy usage in 1991, while developing and delivering Efficiency Programs at Green Mountain Power Corporation in Vermont.
Donna is an expert in reducing energy costs while maintaining or improving the current lighting design. In building retrofit or renovation, savings of greater than 30% are not uncommon.