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Keith G. Lyman, Title 5 System Inspector (SI #14872)

Keith G. Lyman is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026 (SI #14872), based in Orange, MA. Approval on that list runs to May 1, 2027.

SI number#14872
Approval expiresMay 1, 2027
Approved byMassachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
Business listingGS Lyman Excavating
Based inOrange, MA
CountyFranklin County

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Source: NEIWPCC System Inspector list, retrieved 2026-10-12. No phone or email is published on the source list. A listing is not an endorsement.