This is a Sources Sought notice for market research to identify potential contractors capable of providing preventive maintenance, calibration, certification, and limited repair services for specific Textile Material Evaluation Team (TMET) equipment. The required services must be performed at the DEVCOM Soldier Center in Natick, Massachusetts. The potential contract would have a base period of 12 months with four optional 12-month extension periods. Interested small businesses must submit a capability statement demonstrating relevant experience, NIST calibration capability, and the ability to respond to service calls within 48 business hours.