I really like that they are always available to help with any issues we have, it's been an extremely smooth partnership so far! We're looking forward working together even more once this new project has started rolling out for our clients!! Nothing yet but i'm sure there will be great things about them soon enough :) They came highly recommended by another large agency here locally as well - can't go wrong either way if you ask me :). I have worked with them over 3 years now, they are great to work for! They always go above an beyond their callings so far as customer service goes - you want this kind of people working within your business or contracting firm. Nothing that we dislike about BlackComb at all!! We use it everyday from our clients perspective but mostly internally using BIM 360+CPO360 + P3D7/CAD Manager (onsite).