2227 verified suppliers listed
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NDT Companies
Industrial NDT inspection technician

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Browse 500+ verified NDT inspection companies. Compare ASNT, API & Nadcap certifications. Request free quotes from certified UT, RT, MT, PT specialists.. Compare certifications, capabilities, and request quotes — all for free.

2227+

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14

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2227 suppliers found

Pipeline Integrity NDT Services LLC
Brooklyn Park, Minnesota
+1 612-524-8667
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Pipeline Integrity Resources
Longview, Texas2.8(4)
+1 903-663-9393Website
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Pipeline Management Company
Wixom, Michigan5.0(3)
+1 248-685-1500Website
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Platinum Controls
Tea, South Dakota
(605) 622-0779Website
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Platinum Measurement
Williston, North Dakota5.0(1)
(701) 774-2024Website
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PMI-CONSULTANS, LLC
Alvin, Texas

PMI/NDE TESTING RENTAL EQUIPMENT CONSULTING SERVICES

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PMQ Services
Newport News, Virginia

PMQS offers complete professional technical staff augmentation services to power generating, industrial and government facilities worldwide. The following services are delivered on an individual basis or bundled to offer fully-integrated, turnkey solutions. International Power Services Professional & technical staff augmentation Project management International Staffing Solutions Professional & Technical Staffing Managed Staffing Solutions Payrolling & Seconded Services Recruitment Process Outsou

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Polaris Sensor Technologies
Huntsville, Alabama5.0(3)
(256) 562-0087Website
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Potowmac Engineers, Inc.
Capitol Heights, Maryland

POTOWMAC ENGINEERS WAS ESTABLISHED IN 1984, TO PROVIDE SERVICES IN CONSTRUCTION INSPECTION, GEOTECHNICAL ENGINEERING, TESTING AND CONSTRUCTION MANAGEMENT. POTOWMAC ENGINEERS IS A SMALL & MINORITY BUSINESS ENTERPRISE. OVER 30 YEARS EXPERIENCE IN CONSTRUCTION QC/QA AND CONSTRUCTION MANAGEMENT, GEOTECHNICAL ENGINEERING RELATED TO PROJECTS SUCH AS COMMERCIAL HIGH-RISE BUILDINGS, HIGHWAYS, STEAM DISTRIBUTION SYSTEMS, PARKING LOT PAVING, STEEL FRAMED OFFICE BUILDINGS, EDUCATIONAL FACILITIES, CORRECTIONAL INSTITUT

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Power System Sentinel Technologies, LLC
Warrior, Alabama
(205) 631-3357Website
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Power West NDT
North Salt Lake, Utah
+1 801-495-0714Website
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PQNDT
Mashpee, Massachusetts2.0(1)
(800) 736-3841Website
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PQNDT, Inc.
Arlington, Massachusetts

Trust PQNDT for the right fit. When you need a NDT/Quality professional, you can depend on PQNDT to connect you to the most qualified candidates. We don't waste your valuable time - we'll never recommend a candidate unless they have the skills you want and high potential to be the

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PQT Services Company
Greenville, South Carolina
(864) 292-1115
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Precise Instrument Calibration Company, Inc.
Hanson, Massachusetts5.0(7)
(617) 872-0966Website
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Precise Test Lab Inc
Jackson, Michigan4.7(3)
(517) 787-4539Website
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Precision Calibration
West Valley City, Utah5.0(2)
(801) 908-5859Website
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Precision Control Systems
Indianapolis, Indiana5.0(1)
(317) 241-3000Website
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Precision Home Inspections LLC
Old Lyme, Connecticut5.0(79)
(860) 405-7564Website
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Precision Inspection Services
Sulphur, Louisiana5.0(1)
(337) 476-5021Website
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Browse by Certification

API 1104API 510API 570API 653ASMEASNT Level IIASNT Level IIICWI (AWS)ISO 17025ISO 9001Nadcap NDTNAS 410Nuclear NQA-1SNT-TC-1A

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Aerospace & DefenseConstructionInfrastructureManufacturingMarineMiningNuclearOil & GasPetrochemicalPipelinePower Generation

Top Cities for NDT Companies

Los Angeles, CAChicago, ILHouston, TXPhoenix, AZPhiladelphia, PASan Antonio, TXSan Diego, CADallas, TXSan Jose, CAFort Worth, TXJacksonville, FLColumbus, OHIndianapolis, INCharlotte, NCSan Francisco, CASeattle, WADenver, CONashville, TNEl Paso, TXOklahoma City, OKPortland, ORDetroit, MIMemphis, TNLouisville, KYMilwaukee, WIAlbuquerque, NMTucson, AZKansas City, MOAtlanta, GAOmaha, NE

Frequently Asked Questions

How do I choose the right NDT inspection company?
Start by identifying your project requirements: Verify ASNT Level II/III personnel certifications are current. Confirm they have experience with your specific NDT method. Check insurance and safety records for field work. Ask about equipment calibration and reporting standards. Our directory lets you compare NDT inspection companies side by side, filter by certifications and location, and request quotes from multiple suppliers at once — all for free.
What certifications should I look for in a NDT inspection company?
The most important certifications depend on your industry. Common ones include ASNT Level III (NDT expert), API 510/570/653 (pressure equipment), ISO 17025 (lab accreditation), Nadcap NDT (aerospace), CWI (welding inspection). Use our certification filter to find suppliers that meet your specific quality requirements.
How much does it cost to work with a NDT inspection company?
Pricing varies based on several factors: NDT method required, number of test locations, accessibility of the inspection area, certification requirements, urgency and scheduling. The best approach is to request quotes from multiple qualified suppliers through our free RFQ system to compare pricing and lead times.
Can I request quotes from multiple NDT inspection companies at once?
Yes. Our multi-supplier RFQ system lets you select up to 10 NDT inspection companies and submit a single quote request. Each selected supplier receives your project details and can respond with a quote. This saves you time and helps you compare offers.
What is the typical lead time for NDT inspection companies?
Most NDT companies can mobilize field technicians within 1–5 business days. Turnaround and shutdown support may require advance scheduling of 2–4 weeks. Lab-based testing typically takes 3–7 business days.

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