A Division of Materials Testing of Arkansas, Inc. Services About Contact Big Dam Bridge Big Rock Interchange Broadway Bridge MTA Engineers A DIVISION OF MATERIALS TESTING OF ARKANSAS, INC. Civil/Geotechnical Engineering Firm & Testing Laboratory Geotechnical Engineering Subsurface Investigation Geotechnical Drilling Foundation Engineering Phase I Environmental Construction Materials Testing Concrete: Design & Testing Aggregate: Quarry, Field & Laboratory Testing Soil: Field & Laboratory Testing Asphalt: Design & Testing Special Inspections Steel Inspection Foundation Inspection Non-Destructive Testing Concrete Floor Flatness After 24 years in business, We believe that we are the foremost engineering and construction material testing firm in the region. We are always striving to improve our education and capabilities to better serve your needs. We offer qualified technicians and provide the most cost-effective solution to your construction needs. Learn More About MTA Engineers Learn More About Our Services MTA Engineers A DIVISION OF MATERIALS TESTING OF ARKANSAS, INC. Little Rock Office 8001 National Drive Little Rock, AR 72209 • Phone: (501) 753-2526 • Fax: (501) 753-5747 Springdale Office 812 Morris Avenue Springdale, AR 72764 • Phone: (479) 756-0061 Jonesboro Office 101 South Church Jonesboro, AR 72403 • Phone: (870) 530-8380 Copyright ©2021 MTA Engineers. All Rights Reserved. How can we help you? Choose Location to Contact Little Rock Springdale Jonesboro Choose a Category of Interest Geotechnical Engineering Construction Materials Testing Special Inspections