Laboratory Services

The Laboratory Services Division of ESS serves environmental, drinking water and storm water clients. Performing both microbiological and chemical testing, our laboratory staff is equipped to handle a variety of analytical needs. With a great emphasis on quality control and sample integrity, clients can rely on accurate results in a timely manner.


The ESS Environmental Laboratory is equipped to perform microbiological and chemical testing associated with water, wastewater, and soil samples.

Residential & Water

If you are purchasing a new home, drilling a new well, or concerned about your general water quality, you can count on ESS to provide quality results in a timely manner.

Corporate Office and
Environmental Services

218 North Main Street
Culpeper, VA 22701

Toll Free: 1-800-541-2116
Phone: 540-825-6660
Fax: 540-825-4961

Sales and Customer Service

17221 Elko Road
S. Chesterfield, VA  23803

Phone: 540-219-7188


Country Water Systems

123 West Spencer Street
Culpeper, VA 22701

Phone: 540-825-2781

Office Hours
Monday – Friday: 8am – 5pm
(Emergency Service Available)