Law Office of David Ahrens, LLC Share: Attorneys Law Office of David Ahrens, LLC Visit Website Request Info 2350 17th Ave., Ste. 206 Longmont, CO 80503 303-834-9726 720-340-4587 (fax) www.longmontelderlaw.com About Map About Providing elder legal services for individuals and families in a timely and affordable fashion. What's Nearby? Distance: 5 10 15 20 25 50 mi.