ECS Midwest, LLC - an Engineering Consulting Services, Ltd. company
De Pere,
Wisconsin
View Accreditation Certificate
Nathan
Flory
3315 French Road
De Pere
,
Wisconsin
54115
Phone: (920) 347-9040
Fax: (920) 347-9044
nflory@ecslimited.com
https://http://www.ecslimited.com
Quality Management System - accredited since 3/15/2019
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3740 (Soil), E329 (Aggregate), E329 (Concrete), E329 (Soil)
Soil - accredited since 3/15/2019
D421, D422, D698, D1140, D1557, D2216, D2487, D2488, D4318, D4718, D6938
Aggregate - accredited since 3/15/2019
C88 (Coarse Aggregate), C117, C127, C128, C131, C136, C566, C702, D75
Concrete - accredited since 12/30/2019
C31 (Cylinders), C39, C138, C143, C172, C173, C192, C231, C511, C1064, C1231 (7000 psi and below)
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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