Colliers Engineering & Design Share: Engineers - Civil Colliers Engineering & Design Visit Website 365 Inverness Pkwy, Ste 100 Denver , Englewood 80112 (732) 474-6867 About Map About Colliers Engineering & Design an affiliate of Colliers, is a trusted provider of multi-discipline engineering and architecture, design and consulting services to public and private sector clients. What's Nearby? Distance: 5 10 15 20 25 50 mi.