1. New England Metrology 225 Whitten Rd, Hallowell, ME 04347 Coordinate: 44.300472,-69.80855 Phone: (207) 626-0473
2. East Coast Calibration 225 Whitten Rd, Hallowell, ME 04347 Coordinate: 44.30249,-69.80848 Phone: (207) 626-0473