About Us

JML Measurement & Testing Services provides a refreshing alternative within the testing industry. Our business model ensures that every client receives personal, one-on-one services from a PhD-level psychometrician. Your success is our success, so we are committed to making you shine!

Our model is simple: Provide the best possible service to yield the best possible outcomes...and be friendly and helpful throughout the process. We do our best to exceed your expectations.

JML Measurement Services was founded in 2018 by Joy Matthews-López, PhD. With offices in Florida and Ohio, we service clients throughout the United States and international markets.

Our current certification and licensure clients are from the healthcare and construction industries. We also serve clients in the K-12 and higher education sectors.

"I entrusted Dr. Joy Matthews-López at JML Measurement & Testing Services with evaluating our international securities certificate program. The brief called for a review of our program's validity and merit. Joy was able to provide sophisticated analysis that reassured evaluation experts while still enabling non-experts to understand the reported findings. JML Measurement & Testing Services surpassed our expectations -- not only did they deliver on time and on budget, but they provided value-added insights and recommendations. I highly recommend Joy and her team of professionals."
Regulated Professions, Oliver Publishing, Inc.