personal certifications

Terry L. Denton, owner of EarthSmarte Water, has earned the 6th Level Certification status from the National Water Quality Association.

This is the highest level available in the industry, and Terry has held the certification for over 30 years.


The WQA Professional Certification programs helps consumers and employers identify individuals in the point-of-use/point-of-entry water quality improvement industry who have demonstrated a certified level of professional expertise and are dedicated to high professional standards and ethical behavior.

WQA certification is a voluntary credentialing process .  To achieve any WQA-certified title, the candidate must pass several comprehensive exams and accept and abide by the WQA Code of Ethics for the Water Quality Improvement Industry.  These Personal Certification Programs are available to everyone seeking to gain knowledge and professionalism.

View the Code of Ethics Here.



Terry Denton, Owner of EarthSmarte Water has specialized in Water Treatment for 44 years.  Terry is a Master Water Specialist, Certified Water Specialist (CWS-VI), Certified by The National Water Quality Association for over 30 years.  He is 6th Level Certified which is the highest level obtainable in the Industry.


  • Master Water Specialist
  • Certified Water Specialist (CWS-VI)


  • Deionization
  • Ozone
  • Ultra Filtration
  • Sterilization
  • Reverse Osmosis

At EarthSmarte Water, we feel that personal certification is the most important certification available.  Doing business with a Certified Representative guarantees you’re doing business with a person who is trained in many technologies in the water treatment industry. Our staff and dealers have been trained by a 6th Level Master Water Specialist and are well versed in water treatment technology, equipment and treatment methods.

To remain Certified each Certified Water Specialist must complete additional testing and measured learning each 3-year cycle to keep his or her Certification current with the WQA.

Rest at ease, when you get your water tested, and you get information from a trained certified water representative you are getting the accurate, honest and reliable information you need to make a wise buying decision.

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