Mark Timmons

2022 was Mark Timmons’ 50^th Year in the water treatment industry. He is a Level 6 Master Water Specialist and has held the highest WQA Certification since 1981, making him both the highest-ranking and longest-tenured Master Water Specialist in the USA.

Mark has trained hundreds of service technicians, dealers, and salespeople in the water treatment industry.  He has written a Blog “Ask the Water Doctor” for over 20 years and is a trainer and motivational speaker. His training as a Journeyman Plumber, Salesperson and Marketing Consultant leaves him uniquely qualified as “America’s Water Doctor”.

Mark is also President of US Water Systems, an internet-based provider of residential and commercial water treatment solutions for homes, labs, craft beer brewing, cannabis and hemp operations as well as many other specialty applications. When asked what he does, he says “I do everything with water… except walk on it!”

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