Precision Petroleum Labs, Inc. (PPL) is an independent full-service environmental laboratory in business since 1989 specializing in chemical and oil condition analysis for the petrochemical industry.  The main objective of PPL is to provide high quality laboratory services that conform to regulatory and technical guidelines while still exceeding project and industry objectives.

PPL is located at 5915 Star Lane, Houston, Texas 77057.  The laboratory is conveniently located one block off US-59 South between Fountainview Drive and
Chimney Rock Road.

PPL is the lone occupant in an approximately fourteen thousand square feet (14,000 sqft) single-story masonry veneer and metal building.  PPL also has an additional six thousand square feet (6,000 sqft) of enclosed climate-controlled warehouse storage.

6300 Calorimeter