CSA Desgin Group / CSA Engineers & Constructors
CSA Design Group / CSA Constructors
Karlsruher Inc.


Key Personnel 

CSA employs a staff of 11 with a combined 100 years of engineering and construction experience.  We pride ourselves in training our personnel in the latest versions of computer aided design software and scheduling software.  The average tenure of a CSA employee is 10 years.  CSA clients benefit from the longevity of our employees because it provides consistency in design, construction and quality of our work.

John C. Karlsruher, P.E.


John is a licensed engineer in Texas, New Mexico, and Arizona.  He is also a licensed contractor in New Mexico.  John has over 34 years experience in the civil engineering design and heavy highway construction.  Mr. Karlsruher recieved his BSCE degree in 1977 from the University of Texas at El Paso.


Mr. Karlsruher began his career as a Project Engineer for Texas Utilities Company and developed extensive experience in the construction management of multi-million dollar power plants.  His duties on these projects include preparation of cost estimates, budgets, schedules, and bid documents, evaulation of bids, contract award, and administration of the construction contract.  In 1983 he transitioned to the consulting engineering business focusing primarily on large public works projects in the Dallas, Texas Metroplex.  Since returning to El Paso in 1991 Mr. Karlruher has provided project management and engineering design oversight of numerous city, county, and state heavy highway design projects.  All projects required construction administration which was managed by Mr. Karlsruher.  In addition to heavy civil works project he has designed industrial parks, residential subdivisions, water and wastewater projects, drainage projects including Conditional and Final Letters of Map Revision (CLOMR/LOMR).



Robert Stallard, V.P.


Robert serves in the capacity of Construction Project Manager and Estimator for Karlsruher, Inc. dba CSA Constructors.  Robert is a key part of CSA's heavy highway construction management team.  He has extensive experience with both private and public sector construction projects.  Robert has managed the construction of five (5) residential subdivision, dozens of municipal projects for the City of El Paso, County of El Paso, local school districts, the University of Texas at El Paso, Fort Bliss Water Services Company and El Paso Electric Company.





Support Staff

Eileen Karlsruher, Executive Vice President

Justin Oney, Vice President

Nancy Hayes, P.E., Sr. Project Manager

Adrian Ontiveros, P.E, Project Manager

Glen Brooks, Design Project Manager

David Gallardo, CAD Technician

Sean McKay, CAD Technician

James Pairis, Construction Superintendent