William E. Pino, P.E.

Operations Manager | President, The MLS Group

William E. Pino, P.E. is the CEO/President and founder of The MLS Group. A Registered Professional Engineer in the State of Florida and Costa Rica, he has over 35 years of experience in the business of engineering, sales, land development, construction, manufacturing, planning and media. Mr. Pino’s talents in visualization, strategy and execution have led to many new innovations in these industries. (more…)


Solange Boiangin

Project Manager | VP, Engineering for The MLS Group

Solange Boiangin is a graduate Electrical Engineer from University of Miami (1988) with an under-major in Lighting. She taught Physics and Mathematics in the early years of her career. Mrs. Boiangin co-founded Municipal Lighting Systems, the first MLS Group Company, in 1994. In the year 2000 also co-founded Main Street Engineering and currently she is The MLS Group’s Vice-President of Engineering. Mrs. Boiangin has in excess of 20 years of Lighting Design experience involving various aspects of Roadway Lighting, Area Lighting and Electrical Engineering. (more…)


A talented team

Though we are a relatively new firm, it is the individuals in MSE’s team that truly represent the talent and experience that make Main Street Engineering a competitive force in our industry. Our team has extensive knowledge in both the design and management of projects related to the services mentioned above. These professionals have had the responsibility of complete oversight for numerous projects for the FDOT, City of Hialeah, City of Sunrise, Miami-Dade County, City of Ft. Lauderdale, Village of Key Biscayne, City of Ft. Pierce, Town of Palm Beach, other Municipalities, and Private Clients. Along with our professionals, we carry a strong technical proficiency in the state of the art equipment and software used to automate and produce our plans:

  • MicroStation
  • AutoCAD
  • Geopak
  • MathCAD
  • Auto-Lux
  • AGI Lighting
  • GE Aladan
  • Holophane CALA


Click here for a complete list of contacts for MainStreet Engineering