ATSER LP
1150 Richcrest Drive, 77060, Houston, TX, United States
Visit website- Accredited standards
- 34
- A2LA certificates
- 2
- Site in our directory
- 1
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 34 standard numbers and the 0 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM34
ASTM C117
ASTM C127
ASTM C128
ASTM C131
ASTM C136
ASTM D75
ASTM D558
ASTM D698
ASTM D854
ASTM D979
ASTM D1140
ASTM D1557
Show all 34
ASTM D1633
ASTM D1883
ASTM D2041
ASTM D2166
ASTM D2216
ASTM D2419
ASTM D2435
ASTM D2487
ASTM D2488
ASTM D2726
ASTM D2850
ASTM D2950
ASTM D3740
ASTM D4221
ASTM D4318
ASTM D4546
ASTM D4647
ASTM D4718
ASTM D4767
ASTM D6572
ASTM D6913
ASTM D7928
ASTM C117; ASTM C127; ASTM C128; ASTM C131; ASTM C136
ASTM D75; ASTM D979; ASTM D2041; ASTM D2726; ASTM D2950
ASTM D558; ASTM D698; ASTM D854; ASTM D1140; ASTM D1557
ASTM D558; ASTM D1633
ASTM D3740; ASTM D698; ASTM D854; ASTM D1140; ASTM D1557; ASTM D1883; ASTM D2166; ASTM D2216; ASTM D2419; ASTM D2435; ASTM D2487; ASTM D2488; ASTM D2850; ASTM D4221; ASTM D4318; ASTM D4546; ASTM D4647/D4647M; ASTM D4718; ASTM D4767; ASTM D6572; ASTM D6913/6913M; ASTM D7928
Read from the A2LA scope documents we downloaded on 2025-12-02 and 2026-10-27. Register refreshed 2026-11-06.
Scope as published by A2LA
7 lines
ISO/IEC 17025
Active456.01
The scope document we hold says it is valid until 2027-03-31.
Accredited scope, certificate 456.01
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ASTM C117; ASTM C127; ASTM C128; ASTM C131; ASTM C136 | Soil | - |
| 2 | ASTM D75; ASTM D979; ASTM D2041; ASTM D2726; ASTM D2950 | Water; Air; Concrete | - |
| 3 | ASTM D558; ASTM D698; ASTM D854; ASTM D1140; ASTM D1557 | Water; Soil; oils | - |
| 4 | ISO/IEC 17025:2017; ISO-ILAC-IAF Communiqué dated April 2017; IEC 17025 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
ISO/IEC 17025
Active456.02
The scope document we hold says it is valid until 2027-03-31.
Accredited scope, certificate 456.02
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ASTM D3740; ASTM D698; ASTM D854; ASTM D1140; ASTM D1557; ASTM D1883; ASTM D2166; ASTM D2216; ASTM D2419; ASTM D2435; ASTM D2487; ASTM D2488; ASTM D2850; ASTM D4221; ASTM D4318; ASTM D4546; ASTM D4647/D4647M; ASTM D4718; ASTM D4767; ASTM D6572; ASTM D6913/6913M; ASTM D7928 | Soils; Soil Solids; Soil and Rock; Fine Aggregate; Clay Soils | - |
| 2 | ASTM D558; ASTM D1633 | Soil-Cement | - |
| 3 | ISO/IEC 17025:2017 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Labs with overlapping accredited scope in United States
- Associated Testing Laboratories, Inc.Sugar Land, TX · ~41 kmA2LAShares 4 accredited methods and materialsASTM C117ASTM D3740ASTM D698
- Certerra NorthwestBellingham, WA · ~3,102 kmA2LAShares 3 accredited methods and materialsASTM C117ASTM D698Soil
- Alliance Laboratories, Inc.Houston, TX · ~22 kmA2LAShares 2 accredited methods and materialsASTM C117Soil
- Atlas Technical ConsultantsHouston, TX · ~22 kmA2LAShares 2 accredited methods and materialsASTM C117Soil
- B2Z EngineeringHouston, TX · ~22 kmA2LAShares 2 accredited methods and materialsASTM C117Soil
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.