From early landmark projects, like widening bridges on IH 10 in West Houston in 1983 and the Bayport Terminal Master Plan in the late 1990s, to the 12-year reconstruction of William P. Hobby Airport completed in 2010, Nathelyne A. Kennedy & Associates has consistently delivered technically precise, thorough and thoughtful solutions for public and private infrastructure projects.

Our engineers keep current on changing regulatory requirements, design standards and technology to produce the most accurate documents in the most streamlined manner.

We consistently explore cost-saving options to reuse portions of the existing infrastructure, revise design to use less material and simplify construction techniques. And, we are undaunted by accelerated schedule initiatives.

Engineering for infrastructure and buildings is always a team effort, requiring close coordination between the various design disciplines, owner representatives, oversight agencies and contractors. Nathelyne A. Kennedy & Associates is the perennial team player, whether we are the prime consultant overseeing other engineers or working as a subconsultant.


State of Texas Professional Engineering Firm

Texas Department of Transportation Precertification

Minority and Small Business Certifications

  • City of Houston M/W/DBE

  • State of Texas HUB

  • Metropolitan Transit Authority of Harris County

  • Port of Houston Authority

  • State of Texas Unified Certification (TUCDB)

We have been recognized by the Metropolitan Transit Authority of Harris County with a Small Business Leadership Award and by the City of Houston as an Outstanding M/W/DBE Contractor in Professional Services.

Founder Nathelyne A. Kennedy, P.E. has been honored by the U.S. Small Business Administration with their prestigious Minority Business Woman of the Year Award and by U.S. Black Engineer as Entrepreneur of the Year.