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PTS  Labs is a leading provider of Core Analysis and Geotechnical Services for the Oil and Gas Industry.  We also provide services to engineering firms,consultants and government agencies.  Our commitment is to provide our clients with high quality dependable data in a cost effective and timely manner.

In order to better serve our customers PTS Laboratories is consolidating our Environmental Services Division with our Oil Field Services laboratory located in Houston, Texas.  All Environmental Services testing and analyses will be conducted in our 22,000 square foot facility beginning July 10, 2017. 

Samples should be shipped to the PTS Houston facility at the following address:


PTS Laboratories, Inc.

5730 Centralcrest Street

Houston, Texas 77092


Telephone (713) 316-1800

Attn: Sample Receiving or Rick Schweizer/Environmental Services Supervisor




PTS Laboratories is the world leader in handling and measuring unconsolidated soils and sediments. Our experienced staff routinely deals with the full range of soil types expected from today's complex environmental sites including engineered-materials, man-made materials, ocean, lacustrine and fluvial sediments. We are experts at measuring LNAPL and DNAPL Mobility parameters. PTS holds a valid Soil Import Permit from the USDA and routinely receives soil samples and core from outside the US​​​​​​​​​​​​​​​​​​​


PTS Laboratories has a proven track record providing core analysis for domestic and international energy companies since 1965. For over four decades the professional staff at PTS has contributed many of the industry standard techniques in use today. Services offered by PTS include Basic Core Analysis, Special Core Analysis, and custom project design using current technologies
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