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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51

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14

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2227 suppliers found

Surface Systems & Instruments, Inc.
Manhattan, Kansas5.0(1)
(785) 539-6305Website
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Surplus Solutions LLC
Woonsocket, Rhode Island4.3(63)
(401) 526-0055Website
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Survey Engineering Resources, LLC
Westbrook, Maine3.0(2)
(207) 536-0108Website
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Survey Instrument shop
TRUTH CONSQ, New Mexico5.0(2)
(567) 293-1421
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Sussex Environmental
Georgetown, Delaware4.3(6)
(302) 947-1810Website
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SVI BREMCO
Pineville, North Carolina

Plants can be complex, and have to keep them running. The team at SVI BREMCO can support your plant with custom-engineered solutions so you can keep your plant online by doing it right the first time.

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Swiss Metrology
Mount Sterling, Kentucky4.0(3)
(606) 782-4011Website
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Sys-Tek, A Twining Company
Lee's Summit, Missouri
(816) 229-9009Website
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Systech International
Warwick, Rhode Island4.9(7)
(401) 737-0556
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System Scale Corporation Lab Division
North Little Rock, Arkansas5.0(138)
(501) 562-2900Website
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Systems Analysis Inc
Birmingham, Alabama
(205) 802-7850Website
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Systems Testing & Analysis
St. Louis, Missouri5.0(2)
(314) 567-6011
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T J Snow Co Inc
Chattanooga, Tennessee4.8(58)
(423) 894-6234Website
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T.D. Williamson, Inc.
Tulsa, Oklahoma4.5(22)
(918) 447-5000Website
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Tailwind Inspection Inc
Farmers Branch, Texas5.0(1)
(214) 357-9595Website
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TATNDT Appliance repair Service
Phoenix, Arizona5.0(34)
(975) 444-0255Website
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TCI INSPECTIONS USA LLC
Wilmington, Delaware
(302) 261-5208Website
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TCS NDT

TCS NDT offer high quality, professional NDT training in Perth WA and throughout Australia. TCS NDT is a highly experienced family run training and consultancy service provider of Non Destructive Testing Courses. Our aim is to provide a more flexible and nimble approach to providing high quality professional training, examinations and at a more reasonable cost.

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TD&H Engineering - Great Falls, MT
Great Falls, Montana4.3(11)
(406) 761-3010Website
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TDS Home Inspection, LLC
Maidsville, West Virginia5.0(62)
(304) 282-7539Website
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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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