Environmental, Forensic, and Product Testing

Precision Testing Labs (PTLabs), based in Toms River, Ocean County, NJ at 732-905-5000 is a full service environmental testing lab certified by the New Jersey Department of Environmental Protection (NJDEP), #15005. Whether you are an LSRP or an environmental consultant, we can help when you’re performing residential heating oil remediation, waste classification, ISRA, soil testing, forensic age-dating, or product contaminant testing. Precision Testing Labs can test your soil, oil, free product, LNAPL, ground water, waste water, and other matrices.

View your preliminary testing results live online through our LiveResults login!

Our analytical testing services include, but are not limited to, the following:

  • Organic testing for EPH (extractable petroleum hydrocarbons), DRO (diesel range organics), GRO (gasoline range organics), Volatile organics, Semi-volatiles organics, Pesticides, and PCBs.
  • Inorganic testing for heavy metals, flash point, burn rate, TAL metals and more.
  • Fuel identification (GC Fingerprint); dendroecology; and forensic age-dating for diesel, heating oil, and gasoline. Also, as needed, expert forensic court testimony.
  • Commercial and industrial product testing to identify composition and/or contaminants.

Live Results & Data Management for LSRPs and Environmental Consultants

  • View preliminary bench results live online as they are generated in the lab. Get a jump start on planning possible contingencies and additional sampling!
  • Create downloadable online Excel results that instantly compare your results to NJDEP criteria and highlight problem areas for you.
  • Download your project-specific chain-of-custody forms, PDF result sheets, and final signed reports.
  • Create free EDDs. The lab data is pre-filled, enter your data online, download, and your information will be automatically entered into the correct fields.
Watch Our Easy Instructional Video for Using LiveResults

Call Us: 732-905-5000


  • EPH
  • Organics
  • Pesticides / PCBs
  • Waste


  • Heating Oil Age-Dating
  • Gasoline
  • Chlorinated Solvents
  • Microbiological Petroleum Degraders
  • Fuel Identification

Product Testing

  • Raw Material Analysis
  • Chemistry Consulting Services

"...Our company has relied on PTL for over 5 years. They have exceeded our expectations. The consultant-laboratory relationship is paramount ... We greatly appreciate PTL’s expertise and understanding of our needs."

Our Lab

© 2017 LNL Computers

2161 Whitesville Road • Toms River • NJ 08755 • 732-905-5000 • F 732-279-4422 • PTLoffice@yorklab.com • NJDEP Cert # 15005