Welcome to Process Advisory Services

We specialize in Engineering and Management Consulting services, including systems auditing and re-engineering, strategic and tactical planning, and program and project management. We also provide comprehensive Process Safety Management, Security Vulnerability Analysis, and Layer of Protection Analysis services. 

We’ve been adding real value in the petroleum, chemicals, and allied industries since 1978, and together we can do the same for you. Whether you need to audit and improve existing programs, develop new capabilities and business processes, accelerate your innovation cycle, or elevate your safety performance, we can help. Give us a call today to explore the ways in which Process Advisory Services can complement your initiatives.


For a summary of our capabilities, Click Here

For more information, please contact:

Larry Rentkiewicz, P.E.
Process Advisory Services
Ellicott City, MD 21043-7419
443 799 0253
Larry.Rentkiewicz@processads.com

Visit These Centers of Excellence, Review their Resource Offerings,
and Join in Their Fine Efforts on Behalf of our Industry.

Click here for PSM, SVA, and Much More from 
The American Institute of Chemical Engineers

Process Industry Practices Initiative
The Industry’s Definitive Engineering Practices

The Industrial Research Institute
Working to Enhance Technological Innovation