Texas Commission on Environmental Quality

1 Texas Commission on Environmental Quality 12100 Park 35 Circle Building A. Austin, Texas 78753. The following list contains laboratories accredited by the State of Texas under the National Environmental Laboratory Accreditation Program (NELAP). For a comprehensive list of certified analytes and methods for each laboratory, click on the Fields of Accreditation link at the right of the lab's information entry, contact the individual laboratory, or contact the Texas Commission on Environmental Quality (TCEQ) at (512) 239 3754.. January 01, 2022. NON- DRINKING BIOLOGICAL SOLID & FIELDS OF.

2 LABORATORY NAME POTABLE AIR. WATER TISSUE CHEMICALS ACCREDITATION. WATER. A & B Environmental Services, Inc. 10100 East Freeway, Suite 100 A&B. 001 X X X X X. Houston, TX 77029-1971 Environmental (713) 453-6060. Abilene Taylor County Public Health District Abilene Taylor 002 850 North 6th Street X County Public Abilene, TX 79601 Health District (325) 692-5600. Accurate Analytical Testing, LLC. 30105 Beverly Road Accurate 003 X X. Romulus, MI 48174 Analytical Testing (734) 629-8161. ACZ Laboratories, Inc. 004 2773 Downhill Drive X X X X ACZ Labs Steamboat Springs, CO 80487-5051.

3 (970) 879-6590. Page 1 of 43. Texas Commission on Environmental Quality Laboratories Accredited under NELAP. January 01, 2022. NON- DRINKING BIOLOGICAL SOLID & FIELDS OF. LABORATORY NAME POTABLE AIR. WATER TISSUE CHEMICALS ACCREDITATION. WATER. Advanced Analysis, Inc. 3407 Clovis Road 005 X X Advanced Analysis Lubbock, TX 79490-6652. (806) 796-2805. Agriculture & Priority Pollutants Laboratories, Inc. (APPL, Inc.). 006 908 North Temperance Avenue X X APPL. Clovis, CA 93611-8606. (559) 275-2175. Air Hygiene International, Inc. 1600 West Tacoma Broken Arrow, OK 74102-1483.

4 007 (918) 307-8865 X Air Hygiene Mobile Lab OK 6782JZ. Air Technology Laboratories, Inc. 18501 E. Gale Avenue, Suite 130 Air Technology 008 X. City of Industry, CA 91748-1368 Laboratories (626) 964-4032. Alamo Analytical Laboratories, Ltd. 10526 Gulfdale Street Alamo San 009 X X X. San Antonio, TX 78216-3601 Antonio (210) 340-8121. Alamo Analytical Laboratories, Ltd. - El Paso 010 2500 Montana Avenue X X X Alamo El Paso El Paso, TX 79903-3710. (915) 599-2182. Page 2 of 43. Texas Commission on Environmental Quality Laboratories Accredited under NELAP. January 01, 2022. NON- DRINKING BIOLOGICAL SOLID & FIELDS OF.

5 LABORATORY NAME POTABLE AIR. WATER TISSUE CHEMICALS ACCREDITATION. WATER. Albion Environmental 4505 Boyett Street Albion 011 X. Bryan, TX 77801-4614 Environmental (979) 268-2677. Alliance Source Testing, LLC. 214 Central Circle SW Alliance Source 012 X. Decatur, AL 35603-1667 Testing (256) 351-0121. Alliance Source Testing, LLC . Carrollton 3226 Commander Drive Carrolton, TX 75006-2507. 013 X TestAmerica dba (972) 931-7127. METCO. Mobile Labs 88Z YJX. 879 OIM. Alpha Analytical (Mansfield). 014 320 Forbes Boulevard X X X X X Alpha Analytical - Mansfield, MA 02048-1806 Mansfield (508) 898-9220.

6 Alpha Analytical (Westborough). 015 8 Walkup Drive X X X Alpha Analytical - Westborough, MA 01581-1044 Westborough (508) 898- 9220. ALS Canada Ltd. (Burlington - Environmental ) ALS Canada - 016 1435 Norjohn Court, Unit 1 X X X X Burlington Burlington, Ontario L7L 0E6 Canada Environmental (905) 331-3111. Page 3 of 43. Texas Commission on Environmental Quality Laboratories Accredited under NELAP. January 01, 2022. NON- DRINKING BIOLOGICAL SOLID & FIELDS OF. LABORATORY NAME POTABLE AIR. WATER TISSUE CHEMICALS ACCREDITATION. WATER. ALS Environmental - Ft. Collins 017 225 Commerce Drive X X ALS Fort Collins Fort Collins, CO 80524-2762.

7 (970) 490-1511. ALS Environmental Simi Valley 018 2655 Park Center Drive, Suite A X ALS Simi Valley Simi Valley, CA 93065-6209. (805) 526-7161. ALS Environmental , Kelso 019 1317 South 13th Avenue X X X ALS Kelso Kelso, WA 98626-2845. (370) 577-7222. ALS Group USA, Corp (dba ALS. Environmental ) - Holland, MI. 20 X X ALS Lab Group - 3352 128th Avenue Holland, MI. Holland, MI 49424-9263. (616) 399-6070. ALS Laboratory Group, Environmental Services Division Houston, Texas 21 X X X ALS Lab Group - 10450 Stancliff Road, Suite 210. Houston Houston, TX 77099-4338. (281) 530-5656.

8 American West Analytical Laboratories 22 X X X American West 463 West 3600 South Analytical Lab Salt Lake City, UT 84115-4246. (801) 263-8686. Page 4 of 43. Texas Commission on Environmental Quality Laboratories Accredited under NELAP. January 01, 2022. NON- DRINKING BIOLOGICAL SOLID & FIELDS OF. LABORATORY NAME POTABLE AIR. WATER TISSUE CHEMICALS ACCREDITATION. WATER. Ana-Lab Corporation 023 2600 Dudley Road X X X Ana-Lab Kilgore, TX 75662. (903) 984-0551. Analytical Environmental Labs Analytical 024 8310 South Broadway Avenue X X X Environmental Tyler, TX 75703-5400. Labs (903) 509-8700.

9 Analytical Food Laboratories, Inc. 025 865 Greenview Drive X Analytical Food Grand Prairie, TX 75050-2438 Labs (972) 336-0336. Analytical Services, Inc. - Williston 026 130 Allen Brook Lane X X Analytical Services Williston, VT 05495-9301 - Williston (800) 723-4432. Angelina and Neches River Authority 027 2901 N John Redditt Drive X X X Angelina & Neches Lufkin, TX 75904-1628 River Authority (936) 633-7550. Aqua Water Supply Corporation 028 293 Industrial Boulevard X X Aqua Bastrop, TX 78602-5039 Water Supply Corp (512) 581-0705. Page 5 of 43. Texas Commission on Environmental Quality Laboratories Accredited under NELAP.

10 January 01, 2022. NON- DRINKING BIOLOGICAL SOLID & FIELDS OF. LABORATORY NAME POTABLE AIR. WATER TISSUE CHEMICALS ACCREDITATION. WATER. Aqua-Tech Laboratories, Inc. 635 Phil Gramm Boulevard Bryan, TX 77807-9101. 029 (979) 778-3707 X X X Aqua-Tech Labs 3512 Montopolis Drive Austin, TX 78744. (512) 301-9559. Arkansas Analytical, Inc. 030 8100 National Drive X X Arkansas Little Rock, AR 72209-4839 Analytical (501) 455-3233. Armstrong Forensic Laboratory, Inc. Armstrong 031 330 Loch'n Green Trail X X Forensic Arlington, TX 76012-3458. Laboratory (817) 275-2691. ARS Aleut Analytical, LLC.