Northern Division
1200 River Avenue
Williamsport, PA 17701
Phone: (570) 321-9002
Fax: (570) 321-1957
Headquarters
1803 Philadelphia Street
Indiana, PA 15701
Phone: (724) 463-8378
Fax: (724) 465-4209
Southern Division
1276 Bentleyville Road
Van Voorhis, PA 15366
Phone: (724) 258-8378
Fax: (724) 258-8376

Looking for Test Results?

CLIENT ACCESS

If your sample was received prior to 08/21/12 please .

New user?

marcellus shale testing
toy testing
news & press
ESL is a member of the Marcellus Shale Coalition.

ESL is a member of the Marcellus Shale Coalition.

Click here for ESL's natural gas industry capabilities.

ESL Key Personnel

photo of ESL headquarters in Indiana, PA

The staff is comprised of over 60 laboratory professionals with a comprehensive knowledge of scientific monitoring, sampling, and testing. All of our analysts have earned scientific degrees offering multiple years of combined testing experience. These staff members are well trained individuals whose analytical knowledge is reinforced by their overall experience within the environmental industry. Our staff utilizes their scientific and technical expertise to service the analytical and informational needs of our clients. These staff diversities enable ESL to produce high quality data while maintaining efficiency and effective deliverables. ESL encourages its staff to revise and develop procedures that will improve the overall function within the laboratory while still adhering to all applicable QA/QC requirements.

Click here to contact ESL's Key Personnel.