FERRIS & FLINN - Key Persons


Agustin Valdez

Job Titles:
  • Partner

Alex Campos

Job Titles:
  • CAD Technician

Anthony Reyna

Job Titles:
  • Engineering Support

Carlos A. Luna

Job Titles:
  • Partner
Carlos A. Luna Rios, P.E., graduated from Texas A&M University in 2016 with a Bachelor of Science Degree in Civil Engineering. Immediately after graduation, Mr. Luna began his consulting engineering career with Ferris, Flinn & Medina, LLC. Experience with the firm includes determining the feasibility of land development projects, including design of water, wastewater and drainage infrastructure for such projects. Experience also includes preliminary engineering, design, and construction management of large scale irrigation and port projects for various irrigation districts and ports in the Rio Grande Valley. Mr. Luna's experience also includes preparing grant proposals, environmental site assessments, feasibility studies, and construction phase services for various projects. Since starting his career with Ferris, Flinn & Medina, LLC, Mr. Luna has gained valuable experience in a wide variety of projects, design challenges, and management-related activities.

David H. Flinn - VP

Job Titles:
  • Vice - President
David H. Flinn, P.E., has over nineteen years (19) of experience in the Planning, Design and Construction of Water and Wastewater facilities. He also has three years of experience in heavy construction of a 20 MGD Wastewater Treatment Plant and two (2) Prisons ($50 million each). Mr. Flinn received his BS in Building Construction from Texas A&M in 1985. In 1992, he earned a BS in Civil Engineering from UTA and became a Registered Professional Engineer in Texas (License No. 82637). Mr. Flinn has been responsible for the facility planning, funding/grant assistance, permitting, design engineering, and construction management for both wastewater treatment plants, water distribution, water pumping, elevated and ground storage facilities. He has worked with the Texas Water Development Board (TWDB), the Texas Community Development Program (TCDP), the Environmental Protection Agency (EPA), the Texas Commission on Environmental Quality (TCEQ), and the United States Department of Agriculture (USDA).

Delton Lee

Job Titles:
  • Project Representative

Felipe Munoz-Olazaranth

Job Titles:
  • Technician

Frank A. Ferris - President

Job Titles:
  • President
. Frank A. Ferris, P.E., graduated from Texas A & M University in 1985 with a B.S. degree in Civil Engineering and a specialization in Construction Management. Mr. Ferris has over twenty-five (25) years of experience in the planning, design and construction of water, wastewater, aquaculture, and irrigation facilities. He has been responsible for the facility planning, funding, grant assistance, permitting, design engineering and construction management of numerous water and wastewater treatment plants, water pumping structures, distribution systems, and ground and elevated storage facilities. Mr. Ferris has worked with several funding agencies including the Bureau of Reclamation, the United States Department of Agriculture (USDA), the Texas Water Development Board (TWDB), and the Environmental Protection Agency (EPA).

Frank Salinas

Job Titles:
  • Party Chief

Jared Miller

Job Titles:
  • Surveyor in Training

Jesus Regalado

Job Titles:
  • CAD Technician

Julie Alejandro

Job Titles:
  • Administrative Assistant

Marcos Marin

Job Titles:
  • Clerical Office Assistant

Michael Ortega

Job Titles:
  • CAD Technician

Miguel Gutierrez

Job Titles:
  • Party Chief

Mr. Jose D. Medina

Job Titles:
  • Partner, Sr. RPLS, Survey Manager
  • RPLS
Jose D. Medina, RPLS, has over twenty-two (22) years of experience in land surveying. His current responsibilities include all land surveying aspects within the company, including data analysis, cost estimating, and supervision of drafting technicians, quality control, and managing and supervising field parties. Mr. Jose D. Medina, RPLS, began our surveying operation in 2003 and became a partner in 2007. Upon being fully vested in Ferris & Flinn, LLC, the principals made a collaborative decision to rename the firm to include Mr. Medina, thus we became Ferris, Flinn & Medina, LLC.

Robert Kyle Ferris

Job Titles:
  • Engineer

S. Isai Medina

Job Titles:
  • CAD Technician

Salma Hernandez

Job Titles:
  • Clerical Office Assistant

Samantha Hernandez

Job Titles:
  • Office Manager
  • Administrative Support

Samuel Mendiola

Job Titles:
  • CAD Technician

Yesenia Zayas

Job Titles:
  • GIS Technician