Coleman Engineering Company
Iron Mountain,
Michigan
View Accreditation Certificate
Dave
Edlebeck
635 Circle Drive
Iron Mountain
,
Michigan
49801
Phone: (906) 774-3440
Fax:
dedlebeck@coleman-engineering.com
http://www.coleman-engineering.com
Quality Management System - accredited since 10/28/2013
R18, C1077 (Aggregate), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Soil)
Asphalt Mixture - accredited since 9/27/2017
R47, T164 (Mineral Matter Not Determined), D2726 (Cores), D2950, D3549, D5444
Soil - accredited since 10/28/2013
D421, D422, D698, D854, D1557, D2216, D4318, D6913, D6938, D7928
Aggregate - accredited since 10/28/2013
C40, C88, C117, C127, C128, C131, C136, C702, D5821
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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