Results found: 1

John Turner Consulting, Inc.

Sutton, Massachusetts

View Accreditation Certificate
Nick Lisowski
356 Manchaug Rd Sutton , Massachusetts 01590

Phone: (413) 642-0138 Fax:

23-0541 : The entire accreditation has been suspended
Quality Management System - accredited since 12/18/2015
C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil)

Asphalt Mixture - accredited since 12/18/2015
R47, R68, T166, T168, T209, T245, T269, T329, T331, T355, D979, D2041, D2726, D2950, D3203, D3549, D6752, D6926, D6927

Soil - accredited since 12/18/2015
R58, T88, T89, T90, T99, T100, T180, T265, T267, T310, D421, D422, D698, D1140, D1557, D2216, D2487, D2488, D2974, D4318, D6938

Aggregate - accredited since 12/18/2015
R76, R90, T11, T19, T21, T27, T84, T85, T96, T104, T112, T255, T304, T335, C29, C40, C88, C117, C127, C128, C131, C136, C142, C535, C566, C702, C1252, D75, D4791, D5821

Concrete - accredited since 11/18/2016
M201, R60, R100, T22, T24, T97, T119, T121, T152, T196, T231 (6000 psi and below), T303, T309, C31, C39, C42, C78, C138, C143, C172, C173, C231, C511, C617 (6000 psi and below), C1064, C1231 (7000 psi and below), C1260, C1542, C1567

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 4/1/2023. Please visit for current accreditation status.