References and Organizations Served by Dr. Hillman/HHRS

  • Anne Arundel County Government, Maryland
  • Associated Engineering of California
  • Associated Engineering of Maryland
  • Baltimore City Government, Baltimore, Maryland
  • Belknap Industries, West Sacramento, California
  • Bestway International, West Sacramento, California
  • Business and Workforce Development Center of Anne Arundel County, Maryland
  • California Professional Softball League, Sacramento, California
  • Carroll Community College, Westminster, Maryland
  • Creative Management Systems, Sacramento, California
  • Data Retrieval Systems, Sacramento, California
  • Energy and Engine Equipment, Inc., West Sacramento, California
  • Gamers Factory, Inc., Hunt Valley, Maryland
  • Game Trading Technologies, Inc., Hunt Valley, Maryland
  • Genesis, Inc., Baltimore Maryland
  • Introlink Communications, Sacramento, California
  • ITT Business Communications, West Sacramento, California
  • Milhous Treatment Center, Wilton, California
  • Milhous Treatment Center, Sacramento, California
  • NASA FCU, Upper Marlboro, Maryland
  • Onan Generators, West Sacramento, California
  • Peoples Alternative Service System, Baltimore, Maryland
  • Phones Plus of California, Sacramento, California
  • PIP Printing, West Sacramento, California
  • ROYEL, Inc, West Sacramento, California
  • Sipes Plumbing and Heating, Stevensville, Maryland
  • Sacramento Municipal Utility District, Sacramento, California
  • SBDC (SBA), Frederick, Maryland
  • Shepherd University, Shepherdstown, West Virginia
  • Sign Design, Sacramento, California
  • South Sacramento Tire Company, Sacramento, California
  • The Bug Recycler, Auburn, California
  • Upper Shore Private Industry Council, Centerville, Maryland
  • Vocational Services Inc., Upper Marlboro, Maryland

“Fair teacher, good professor, good communication”

“Fun and informative HR class”

“I felt the overall experience to be very informative.  I did learn a lot in the class and Dr. Hillman was informed and entertaining”

“I learned a lot about HR in this class”

A few confidential quotes from students and trainees in college HR courses or employee training classes since 2015.


“Don Hillman was instrumental in assisting us when we tripled the size of our facility and operations during a one year period in 2006.  He provided us with systems and procedures including personnel, performance, and facility layout strategy that proved invaluable during a very tough time for us.  He also worked with the county government to get us employees for our warehouse operation at a reduced cost for training them.  He is easy to work with and would roll up his sleeves when needed.  All of the employees and management looked forward to his visits.”

John Hays
Vice President, Game Trading Technologies, Inc.
Industrial Engineer, B.S., Penn State

“I had the opportunity to work with Don Hillman both as a colleague under a Federal/State collaborative Employment and Training Program as well as served as his Board Chairperson when he began his own operation in Baltimore City during 2001.  He has demonstrated his ability to effectively manage and communicate with line level staff, customers receiving services as well as private employers and politicians.  Dr. Hillman has the unique ability to speak coherently and with respect to this gamut of people where they understand what is expected and/or when reporting on management issues.  In my experience, he has treated everyone with respect and dignity.  I rate him as an excellent trainer/public speaker with strong presentation skills that he has consistently demonstrated in front of both small and large groups.  It is clear that he is passionate about his work and will work hard to ensure that all open items are resolved in a timely manner.  In summary, Don will get the job done for you!”

Mike McKenna
Project Manager, PMP
Arena Technical Resources,

“I attended an employment workshop conducted by Dr. Hillman in 2015.  Within an hour after posting the resume we had just created, and just as Dr. Hillman was discussing interviewing skills, my phone rang with a job offer.  I couldn’t believe it! His workshops are very helpful to the job seeker and also those already employed who want to be more productive in their jobs.  I really enjoyed learning how to deal with generational conflict.”

Victoria G.
Carroll County, Maryland