Risk Well Managed. Pinchin LLC is an environmental risk expert focused on business-minded solutions. Pinchin has over 29 years of experience in consulting and managing a wide variety of environmental, engineering, industrial hygiene, energy and development projects. Ranked the #1 environmental consulting and engineering services company in Michigan and in the top 30 nationally, Pinchin’s services include Risk Reviews, Transaction Screens, Phase I & II Environmental Site Assessments, Brownfield Redevelopment, Site Remediation, Environmental Compliance Audits, Industrial Hygiene, Underground Storage Tank Management, and more. Pinchin has offices throughout the United States and provides services nationwide.