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Dunlop NDT, LLC (DNDT) is an Atlanta based Nondestructive Testing and Material Inspection Firm. Areas of expertise include structural steel inspections of mid-to-high rise structures, special inspections, fabrication shop inspections, component and specialty inspection services. We are a Certified Woman Owned DBE/WBE, FBE & SBE Firm & Certified FAA Repair Station. Our state-of-the-art ISO 17025:17 laboratory is audited and accredited by the American Association for Laboratory Accreditation (A2LA, 3805.01, 3805.02).


Dunlop NDT’s primary focus is client satisfaction utilizing teams of qualified inspectors, certified project managers and state-of-the-art reporting and quality systems. DNDT’s principal members have more than 40 years combined industry expertise and have represented some of the most iconic commercial construction projects in the US over their careers to include Mercedes Benz Stadium, NASA, Hartsfield Jackson International Airport and The World Trade Center.


DNDT brings extensive knowledge and expertise to your project utilizing the latest test equipment, rigorous inspection techniques and processes to support compliance within project specifications.


At Dunlop NDT, our testing services focus is simple:

  • Competitive Pricing

  • Consistent Testing

  • Easy-to-Read Reporting

  • Expert Project Management

  • Fast Turnaround

  • Impeccable Safety

  • Lasting Customer Relationships

  • Outstanding Customer Service

  • Superior Work Quality

DNDT is much more than a testing service provider, we are your partner. Our team has extensive testing, inspection and project management experience and will work closely with you to identify the best approach for your project, keeping you abreast from start to finish. With capabilities to customize our services specific to your requirements, we work to keep you on time, budget and most importantly happy.

  • A2LA – Non Destructive Services (3805.01)

  • A2LA – Laboratory Services (3805.02)

  • MWBE - Clayton County

  • DBE - GA Department of Transportation

  • LSBE - Dekalb County

  • Drug Free Workplace - State of GA

  • EBO - City of Atlanta

  • FBE - City of Atlanta

  • M/FBE - Fulton County

  • SAM - FEMA

  • SBO - City of Atlanta

  • SBE - City of Atlanta

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