McCownGordon Construction headquarters January 10, 2018 0 Facebook Twitter Google+ Pinterest WhatsApp McCownGordon plans to spend $10.5 million to renovate 850 Main for its new headquarters. (Rendering by Helix) 850 Main St. | 45,000 square feet office space | Cost: $10.5 million | Architect: Helix Architecture + Design | General Contractor: McCownGordon Construction | Completion: 2018 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)MoreClick to print (Opens in new window)Click to email this to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)
