Rhombus is a highly skilled service company, specializing in mid to large construction project management in the NY/NJ area.  At Rhombus, cost effective, expedient solutions are our foundation. Our specialized consulting services include construction claims, change order negotiation, collections, legal support, ADA litigation, and CPM scheduling. 

Our construction division specializes in the furnishing, management, and installation of changeable electronic displays, scoreboard systems, video & sound, and transportation messaging.  Rhombus is a proven, cost-effective choice for your project needs, with an extensive client list.

You can reach us at (845) 623-8071 and by fax at (845) 623-8072. We are looking forward to hearing from you. You can also contact us at our e-mail address: info@rhombusenterprises.com