Accreditations

Quality matters.

Enthalpy holds certifications from the US Department of Defense (DOD) and are proud to meet their rigorous quality standards. We are also accredited under the National Environmental Laboratory Accreditation Program (NELAP), an organization designed to foster the generation of environmental laboratory data of a known and documented quality through uniform national performance standards. We maintain NELAP certifications in conjunction with assorted local, state, and government certifications.

Enthalpy’s quality systems ensures your data is technically accurate, legally defensible, and appropriate for its intended purpose.

2323 Fifth St., Berkeley, CA 94710

Agency / Accreditation Lab ID # Expiration Date
US Department of Agriculture, APHIS Soil Permit P330-12-00196 6/23/2024

800-1 Capitola Drive, Durham, NC 27713

Agency / Accreditation Lab ID # Expiration Date
Louisiana Department of Environmental Quality 04010 6/30/2023
New Jersey Department of Environmental Protection NC008 6/30/2022
New York Department of Health
12148 4/1/2023
Texas Commission on Environmental Quality T104704421 4/01/2023
Virginia Division of Consolidated Laboratory Services 460155 6/14/2023
Washington Department of Ecology C1036 3/6/2023
ISO-17025:2017 (Tobacco products) 3198.01 9/30/2023

931 Seaco Court, Deer Park, TX 77536

Agency / Accreditation Lab ID # Expiration Date
Louisiana Department of Environmental Quality 03067 6/30/2023
Texas Commission on Environmental Quality T104704255 9/30/2022
AIHA Laboratory Accreditation Program LAP-288424 5/1/2024
2625 Denison Dr., Suite D, Mt. Pleasant, MI 48858

Agency / Accreditation Lab ID # Expiration Date
New York Department of Health 12082 4/1/2023
AIHA Laboratory Accreditation Program 166272 4/1/2023

931 W. Barkley Ave., Orange, CA 92868

Agency / Accreditation Lab ID # Expiration Date
California Water Boards, Environmental Laboratory Accreditation Program 1338 10/31/2022
Hawaii Department of Health 10/31/2022
Oregon Environmental Laboratory Accreditation Program  4038 1/29/2023
LA County Sanitation District 10105
South Coast AQMD (Method 25.3) 18LA0518 8/31/2022
US Department of Agriculture, APHIS Soil Permit P330-16-00027 3/23/2023

1470 E. Parham Rd., Richmond, VA 23228

Agency / Accreditation Lab ID # Expiration Date
ISO-17025:2017 (Chemical) 1873.01 11/30/2023
ISO-17025:2017 (Biological) 1873.02 11/30/2023
4340 Vandever Ave., San Diego, CA 92120

Agency / Accreditation Lab ID # Expiration Date
California Water Boards, Environmental Laboratory Accreditation Program 1802 9/30/2022
Oregon Environmental Laboratory Accreditation Program 4053 9/19/2022
Texas Commission on Environmental Quality T104704552 7/31/2022
Washington Department of Ecology C552 12/31/2022
US Department of Agriculture, APHIS Soil Permit P330-18-00252 12/6/2024

2525 W. Bellfort St., Suite 175, Houston, TX 77054-5027
ECI an Enthalpy Analytical Laboratory

Agency / Accreditation Lab ID # Expiration Date
Louisiana Department of Environmental Quality 5018 6/30/2023
Texas Commission on Environmental Quality T104704226 6/30/2023