Meyer Consulting Engineers Corp.
Gaithersburg,
Maryland
View Accreditation Certificate
Charles
Fountain
18761 N Frederick Ave
Suite W
Gaithersburg
,
Maryland
20879
Phone: (301) 738-5690
Fax:
cfountain@mcecorp.com
http://www.mcecorp.com
Quality Management System - accredited since 6/24/2011
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil), E329 (Sprayed Fire-Resistive Material)
Asphalt Mixture - accredited since 12/30/2015
R97, T166 (Cores), T355, D979, D2726 (Cores), D2950, D3549
Soil - accredited since 3/25/2014
R58, T88, T89, T90, T99, T100, T134, T180, T191, T193, T217, T265, T310, T311, D421, D422, D558, D698, D854, D1140, D1556, D1557, D1883, D2216, D2487, D2488, D4318, D4718, D4944, D6938
Aggregate - accredited since 12/30/2015
R76, R90, T11, T19, T21, T27, T84, T85, T255, C29, C40, C117, C127, C128, C136, C566, C702, D75
Sprayed Fire-Resistive Material - accredited since 3/25/2014
E605, E736
Concrete - accredited since 6/24/2011
M201, R60, R100 (Beams), R100 (Cylinders), T22, T97, T119, T121, T152, T196, T231 (5000 psi and below), T309, C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, C231, C511, C617 (5000 psi and below), C1064, C1231 (7000 psi and below)
Masonry - accredited since 5/11/2022
C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes)
C780 (Annex 1) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Consistency by Cone Penetration)
C780 (Annex 6 - Cubes) (Preconstruction and Construction Evaluation of Mortars for Plain and Reinforced Unit Masonry - Compressive Strength of Cubes)
C1019 (Sampling and Testing Grout)
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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