SK Geotechnical Corporation
Billings,
Montana
View Accreditation Certificate
Dustin P.
Hutzenbiler
2511 Holman Ave
Suite A
Billings
,
Montana
59102
Phone: (406) 652-3930
Fax:
dhutzenbiler@skgeotechnical.com
http://skgeotechnical.com
Quality Management System - accredited since 4/1/2000
R18, C1077 (Aggregate), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 1/28/2013
T166 (Cores), T329, T355, D2726 (Cores), D2950
Soil - accredited since 4/1/2000
R58, T89, T90, T99, T100, T180, T193, T265, T310, D698, D854, D1140, D1557, D1883, D2216, D2487, D4318, D6938
Aggregate - accredited since 4/1/2000
T11, T27, T84, T85, C117, C127, C128, C136
Sprayed Fire-Resistive Material - accredited since 8/19/2015
E605, E736
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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