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Management Team

Pollution Control is unique among companies today. Why? Because of our employees.

It is no accident that the average length of employee service at Pollution Control is 10 years and nearly half of those employees have been with the company for 15 years or more. The advantages of a group like this to management are many. An experienced and dedicated workforce means less mistakes and less downtime. It also means consistently higher quality products, satisfied customers and repeat business. Our sales, service, and factory staff are hardworking, intelligent, and detail-oriented. We believe that what is best for our customer is best for us all. Our employees understand this and they proudly share in the success of our company.

Jo Simpson

JO SIMPSON, President

Jo's father, Peyton Simpson, founded the company in 1971 and as a young business major at the University of Texas, Jo was an eager and active advisor to her dad from the very beginning. She was elected to the board in 2003. Prior to joining the Company full-time in 2004, Jo owned her own advertising agency serving clients in a variety of industries and marketing disciplines. Her 30 years of sales management and marketing experience have helped the company successfully bridge from its founding fathers to its future. Jo has a BBA-Management from the University of Texas at Permian Basin. 

Gary Lyon

GARY LYON, Engineering & Manufacturing Manager

Gary came to the Company in 1993 as Project Engineer after extensive experience in the manufacture of heating equipment. Named to his current position in 2006, Gary is responsible for engineering, product design and manufacturing. Gary earned his BS-Mechanical Engineering degree from the University of Texas at Arlington.


Gary Lyon

TOMAS GUEVARA, Parts and Service

After extensive training in all phases of burn-off oven manufacturing, Tomas was promoted to Parts Sales in 2015. Tomas is bilingual and with his vast working knowledge of furnace parts and customer service experience he has proven to be an invaluable asset to Pollution Control and our customers.