Our goal is clear – we always strive to achieve excellence in every assignment undertake, and our greatest asset is having received the recognition and respect of our peers and the clients we have served.

Klein Engineering, PSC has served numerous clients in the public and private sector on important and challenging projects. A summary of recent projects we have had the opportunity to collaborate with are presented below. 


Our core areas of expertise include highway safety analysis and design, surface transportation infrastructure studies and design, traffic operations, civil site design, and construction management.

Our Clients

  • Atkins
  • Autopistas Metropolitanas de Puerto Rico, LLC (Metropistas)
  • Banco Popular de Puerto Rico
  • Bermúdez, Longo, Díaz-Massó, LLC
  • Consolidated Consulting Group, LLC
  • Creative Developments
  • Department of Homeland & Security / Customs & Border Protection
  • Morell-Rivera Architects & Consultants, PSC
  • Empresas Fonalledas
  • Hampton Roads Connector Partners
  • Jacobs
  • Kimley-Horn
  • Metropolitan Washington Council of Governments
  • Mr. Special
  • Municipality of Naguabo
  • Music Conservatory of Puerto Rico
  • N.K. Bhandari Architecture and Engineering, PC
  • Puerto Rico Highway and Transportation Authority (DOT)
  • Puerto Rico Department of Justice
  • Puerto Rico Industrial Development Company
  • RDM International, Inc.
  • RK&K
  • Roberto Rexach Cintrón & Associates
  • Tapia-Fernández Arquitectos, PSC
  • U.S. Department of Agriculture – Natural Resources Conservation Service
  • VMI Maris

Interested in Working Together?

We can positively help your Agency meet your highway safety improvements and contracting goals. Contact us today to get started.