John Glenn Investigations Po Box 110146 Anchorage, AK 99511 Phone : (907) 345-2717 John Glenn Investigations Business Category Private Investigators Fire Protection Consultants & Services Private Investigators & Detective Services Detective Guard & Armored Car Services Business Consulting Services John Glenn Investigations Anchorage, AK 99501 Phone : (907) 345-2717 Business Category Private Investigators Fire Protection Consultants & Services Private Investigators & Detective Services Detective Guard & Armored Car Services Fire Protection Services