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Biography of Calvin C. Williams, Ph.D - Educator & Entrepenuer

Calvin C. Williams, PhD., is the President, CEO, Chief Instructor, and Founder of Professional Safety Training Services (PSTS), Inc., a minority-owned, International Environmental, Construction, and Health & Safety Training Firm, located in Cherry Hill, New Jersey. Dr. Williams founded the firm in 1988, while employed as a Regional Health and Safety Director for a large Chemical Waste Management & Environmental firm. Prior to being promoted to Regional Health & Safety Director, he served as a Project Manager, Sr. Project Manager, and was promoted to Regional Health & Safety Director for the firm. Prior to working for the Waste Management firm, he worked as a Ship Fitter in several Shipyards, a Nuclear Quality Control Inspector and Contract Negotiator for a Nuclear Submarine Construction company, Sr. Quality Control/Quality Control Manager for Nuclear Plants and Utility Firms, and Quality Control/Loss Prevention and Safety Director for a large Construction company in Southern New Jersey. He worked for the Chemical Waste Management firm from September, 1986 to July, 1992.

From February, 1988 through June, 1992, he worked his Safety Training business on a part-time basis. In July, 1992, he left his employer to work at his business on a full-time basis. In 1986, prior to founding PSTS, Inc., he also founded Universal Speakers Bureau (USB). He is the Owner & Executive Director of USB. He teaches individuals how to be confident speakers and more persuasive presenters. Professional Safety Consulting Services (PSCS) is a subsidiary of PSTS, Inc. Safety Audits, Inspections, Quality Control, Expert Witness, and other Safety-Related Services, are provided to Environmental, Construction, Industrial and Commercial Firms by PSCS. He is also the owner of a Publishing company. Please review his web sites:,,, and for additional information.

From July, 1992, through September, 1993, Williams operated his safety training business out of his home. In October, 1993, he moved into a large business complex on Springdale Road in Cherry Hill, New Jersey, where he established his first large Safety Training and Educational Training Center. On July 1, 1999, he moved into a new and much larger professional building at his present location on Browning Lane in Cherry Hill, New Jersey. He named his new training facility: CAL-TECH LEARNING CENTER (CTLC). There are many other types of personal, professional, and educational development courses that are taught by Williams at CTLC. Through USB, he teaches Speaker Development and Confidence Building Courses during weekday evenings.

In 1998, Dr. Williams founded the Environmental & Construction Employment Resource Services (ECERS) firm, designed to provide employers with employees, and employees with employment. In June 2001, he founded Employment Assistance Training Services (EATS), Inc., a non-profit organization, which is designed to assist and teach less-fortunate people that are homeless, unemployed, underemployed and on welfare, the necessary construction skills that will help them to rebuild and refurbish dilapidated buildings within their own blighted communities.

Most PSTS, Inc., USB, and EATS, Inc. courses are taught at the Cal-Tech Learning Center of which he founded in 1999. Courses are also taught at clients’ facilities throughout the USA, U.S. Territorial Islands, and Canada. Dr. Williams, (also referred to as “Mr. Motivator”), is a nationally recognized Public Speaker and Lecturer that has been featured in numerous newspapers and magazine articles. He has also appeared on many radio and television talk shows. He marched with Dr. Martin Luther King, Jr. during the Civil Rights Movement and has been cited by many distinguished dignitaries, including the late President Lyndon B. Johnson for his outstanding community involvement.

His unique motivational style Lectures are sought out by many professional organizations and industrial firms throughout the USA, U.S. Virgin Islands, and Canada. Dr. Williams has traveled throughout these areas, conducting Health & Safety Training, Safety-Related Services, and presenting Lectures at numerous Environmental, Construction, Commercial, and Industrial firms, in addition to Universities, and Federal Agencies, e.g., the U.S. Postal Services and State and Federal Correctional Institutions.

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