Ellerbee-Walczak, Inc.
General CMT
Haltom City,
Texas
View Accreditation Certificate
Robert
Welch
4501 Broadway Avenue
Haltom City
,
Texas
76117
Phone: (682) 240-4338
Fax:
Robertbwelch@gmail.com
http://www.ewi-l.com
Quality Management System - accredited since 10/22/2012
R18
Soil - accredited since 10/22/2012
D698, D1557, D2216, D4318
Aggregate - accredited since 12/11/2025
C117, C127, C128, C136
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
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