About Us

For over 30 years, SMS leads New England in Indoor Environmental services having served over 13,000 clients including homeowners, real estate agents, property managers, facility directors, contractors, developers, federal, state and local entities. Local owner, Steve Timpany and VP, Nancy Yannuzzi are experienced speakers/presenters on mold remediation, investigating indoor environments and green building issues at National and Local trade groups. In addition are experienced expert witnesses, trainers, inspectors and remediators. We have extensive experience in diagnostics, management and specification development of microbial remediation and air duct cleaning projects, IAQ/IEQ and green building practices.



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