Environmental Consulting Laboratories, Inc. is an independent State of Connecticut Certified Environmental Laboratory (CTPH-0535). Established in 1985 the company has provided analytical and consulting services to residential, municipal, engineering and industrial clients.

water drop

We specialize in Bioassay/Toxicity Testing, Microbiological and Radiological Analysis of Water and Wastewater.

Our facility has 5,000 sq ft. of laboratory space and is supported by the latest, most modern, state- of -the –art instrumentation. This guarantees precise results, fast turnaround, and competitive pricing. Separate completely controlled isolation laboratories on the premises assure avoidance of possible contamination.

Our attention to detail and quality of service make us an easy pick for your next project.

Please contact us with any questions or for price quotes.

Click Here for Test Kits and Specials

Like US on Facebook

Contact Information

ECL, Inc.
1005 Boston Post Rd
Madison, CT 06443
(203) 245-0568
(203) 318-0830
E-mail Us


"Outstanding service for water supplies, ECL knows the industry and provides prompt and reliable services."
-Certified Water Operator, CT