Tom Hamberg » Radon Measurements & Mitigation Services Go back to directory. Tom Hamberg Ameradon Services, LLC Work 12 Jaymar Drive PO Box 368 Lake Crystal MN 56055 work Work Phone: 507-304-3537work Personal Email: test@ameradon.comINTERNET Categories: Affiliates, Radon Measurements & Mitigation Services Updated 2 years ago.