© 2015  Southeastern Laboratories, Inc. | All Rights Reserved |  Disclaimer

Our field engineers are among the most experienced in the boiler and cooling water chemical treatment industry. SEL specialists are able to provide recommendations that maximize system reliability and efficiency at an economical cost.                                    

Southeastern's staff of highly qualified professionals are prepared to provide your company with the products and technologies you need to stay in compliance and maintain an image of environmental responsibility.                                  

SEL's group of field technical support speciallists average 20+ years of experience in the water treatment industry.  This knowledge is supplemented by our extensive involvement with associations such as AWT, CTI, ASHRAE, NACE, and ASHE.                                    

SEL is a Proactive Partner with clients when it comes to Legionella Expertise and Legionella management programs. We can provide the needed assistance to help develop your systematic, economical and compliant Legionella management plan.                                  



William E. (Bill) Pearson, II presents, "ASHRAE Standard 188-2015 - Successfully Managing the Risk of Legeionellosis" at the ASHRAE Winter Conference in Orlando, FL. * click for more information *

Southeastern Laboratories has released new information which outlines offerings through our affiliation with Special Pathogens Laboratory to assure builiding manager's compliance with the new ANSI/ASHRAE 188-2015 standard.  * click for more information *

May 16, 2016

January 25, 2016

SEL Presents at  ASHRAE Winter Conference


SEL Hires New NC Triad Territory Representative 

July 6, 2015

James Hall is hired as SEL's newest Sales and Technical Representative for the North Carolina Triad District.  James is a recent graduate from UNC-G with a BS in Chemistry.  James also worked at SEL the last 2 summers doing his internship in 2014.

Southeastern Laboratories announces that William E. (Bill) Pearson efffective March 31, 2016 has retired from Southeastern Laboratories, Inc. after 40+ years of service. Mr. Pearson had served as our V.P. Sales and Technical Sevices for the past several years.  We wish him well in retirement and thank him for his years of  dedication to Southeastern and the water treament profession.  

SEL Announces Retirement of William E. Pearson, III

March 31, 2016

SEL Names V.P. of Field Operations

March 31, 2016

Southeastern Laboratories has named Charles S. (Steve) Chewning as its V.P. of Field Operations effective March 31,  2016.  He will remain District Manager of the NC Eastern district.  Steve joined SEL in 1986 and is an owner of SEL.


Environmental protection is at the core of what we do. From technologies that improve the operating efficiency of industrial equipment to water reuse and minimization programs, we’re constantly working to find new ways to incorporate green water treatment programs at our customer’s facilities.

Wrong password.