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Dean R. Dynan, Title 5 System Inspector (SI #12837)

Dean R. Dynan is on the NEIWPCC list of MassDEP-approved Title 5 System Inspectors dated October 2, 2026 (SI #12837), based in Lynnfield, MA. Approval on that list runs to June 30, 2029.

SI number#12837
Approval expiresJune 30, 2029
Approved byMassachusetts Department of Environmental Protection (MassDEP); list published by NEIWPCC
Business listingListed under own name
Based inLynnfield, MA
CountyEssex 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.