S & B Infrastructure, Ltd. (S & B) is committed to the protection and enhancement of the environment and provide a wide range of environmental expertise.  We offer environmental services to public and private clients.


We have highly-experienced professionals that have the ability to provide national regulatory, permitting, and problem-solving experience for high-profile clients, specifically for projects that have significant regional benefits or impacts.


With our broad range of technical skills and experience, S & B is able to provide cost effective approaches to our clients. The most important element of our success is effectively balancing regulatory agency requirements, technical concerns and cost.


S & B has extensive experience working on National Environmental Policy Act (NEPA) document preparation, site and route selection studies, wetland delineation, environmental permitting and wetland mitigation design and construction.  We have prepared flood damage reduction studies, listed species presence/absence surveys, biological assessments, habitat assessments, storm water plans, environmental testing, noise assessments and public involvement activities.

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Member of the National Society of Professional Engineers
Member of the Society of American Military Engineers
Member of the Texas Society of Professional Engineers

Our Mission is to provide solutions for transportation, pipeline, public works, federal and emerging technology challenges by exceeding our clients’ expectations with unmatched innovative services, flexibility, quality, and responsiveness.