W. Stephen Holloway P.E., LEED AP

Senior Associate

After working as a Research and Development Engineer for YKK (USA) Inc., Stephen joined the Mechanical Department of NBP Engineers in 2006. Stephen continually grows as a designer and has committed himself to uphold the NBP standard of engineering excellence and providing the best possible service to our clients. Since joining NBP, he has served on design teams for college universities, medical facilities, laboratories, K-12 facilities, recreational facilities and technical colleges. 


John D. LaPratt


Since joining NBP Engineers in 1992, John has successfully designed systems with highly specialized plumbing and fire protection requirements. He is extremely proficient at designing hot and cold water systems, waste systems, medical gas systems, drain systems and roof overflow systems. John has designed systems for education facilities, hospitals, laboratories, dormitories, resident centers, jails, courthouses and churches.