Professional Service Industries, Inc. - an Intertek Group plc company
Salt Lake City,
Utah
View Accreditation Certificate
Keith
Walker
2779 South 600 West
Salt Lake City
,
Utah
84115-2924
Phone: (801) 484-8827
Fax:
keith.walker@intertek.com
http://www.intertek.com
Quality Management System - accredited since 1/10/2011 R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 5/13/2005 R47, R68, R97, T30, T166, T209, T245, T269, T308, T355, D979, D2041, D2726, D2950, D3203, D3549, D5444, D6307, D6926, D6927
Soil - accredited since 5/13/2005 R58, T89, T90, T99, T180, T193, T265, T310, D421, D698, D1140, D1557, D1883, D2216, D2487, D2488, D4318, D4718, D6938
Aggregate - accredited since 11/15/1997 R76, R90, T11, T19, T27, T84, T85, T96, T112, T176, T255, T304, T335, C29, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D2419, D4791, D5821
Sprayed Fire-Resistive Material - accredited since 1/6/2016 E605, E736
Concrete - accredited since 11/15/1997 M201, R60, R100 (Cylinders), T22, T119, T121, T152, T196, T231 (5000 psi and below), T309, C31 (Cylinders), C39, C138, C143, C172, C173, C231, C511, C617 (5000 psi and below), C1064, C1231 (7000 psi and below)
Masonry - accredited since 10/29/2007 C140 (Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units) C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes) C1019 (Sampling and Testing Grout) C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
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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