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NDT Companies
Industrial NDT inspection technician

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Find certified NDT inspection companies near you. Compare certifications, capabilities, and request quotes — all for free.

5544+

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14

Certifications

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5544 suppliers found

1 Environmental
Goodrich, Michigan4.5(43)

{"Service options":{"Onsite services":true,"Language assistance":"English"},"Accessibility":{"Wheelchair accessible parking lot":true},"Parking":{"On-site parking":true}}

+1 810-695-7600Website
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10 Minute Sticker Station
San Marcos, Texas4.6(392)

{"Service options":{"Onsite services":true},"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true,"Wheelchair accessible restroom":true,"Wheelchair accessible seating":true},"Amenities":{"Gender-neutral restroom":true},"Crowd":{"LGBTQ+ friendly":true,"Transgender safespace":true},"Payments":{"Credit cards":true,"Debit cards":true,"NFC mobile payments":true},"Other":{"LGBTQ+ friendly":true}}

+1 512-620-1354
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1st Stop Inspections
Dallas, Texas4.8(53)

{"From the business":{"Identifies as Latino-owned":true,"Identifies as women-owned":true},"Service options":{"Onsite services":true},"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true},"Crowd":{"LGBTQ+ friendly":true,"Transgender safespace":true},"Payments":{"Credit cards":true,"Debit cards":true},"Other":{"LGBTQ+ friendly":true,"Identifies as women-owned":true,"Identifies as Latino-owned":true}}

+1 972-900-9687
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2G Engineering
Sun Prairie, Wisconsin5.0(1)

{"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true}}

+1 608-825-4799Website
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3108 S Broadway ste E
Minot, North Dakota

{"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true,"Wheelchair accessible restroom":true},"Amenities":{"Restroom":true}}

+1 701-839-4730
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360 MEDICAL TESTING SOLUTIONS
Belleville, Illinois5.0(2)

{"From the business":{"Identifies as Black-owned":true},"Service options":{"Onsite services":true},"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true},"Amenities":{"Gender-neutral restroom":true},"Crowd":{"LGBTQ+ friendly":true,"Transgender safespace":true},"Parking":{"Free parking garage":true,"Free parking lot":true,"Free street parking":true,"On-site parking":true},"Other":{"Identifies as Black-owned":true,"LGBTQ+ friendly":true}}

+1 618-744-7006Website
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360 Pipeline Inspections
Folsom, California5.0(4)
+1 833-360-7473Website
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3E NDT
La Porte, Texas5.0(6)
+1 281-470-2010Website
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3M Hartford City
Hartford City, Indiana3.6(8)

{"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true},"Parking":{"Free parking lot":true}}

+1 765-348-3200Website
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40 Year Building Recertification Inspection
Miami, Florida5.0(12)

{"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true}}

+1 786-678-6298Website
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7 Auto Care
Randallstown, Maryland4.7(125)

{"Service options":{"Onsite services":true},"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true},"Payments":{"Credit cards":true,"Debit cards":true,"NFC mobile payments":true}}

+1 410-655-2121Website
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7NT Engineering
Jeffersonville, Indiana5.0(1)

{"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true}}

+1 937-435-3200Website
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911 Restoration of Northwest Indiana
Crown Point, Indiana4.1(56)
+1 219-255-4163Website
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A Breeze Duct Testing
Apple Valley, California
+1 760-694-5703
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A G Engineering Llc
Soddy-Daisy, Tennessee3.5(15)

{"Accessibility":{"Wheelchair accessible parking lot":true}}

+1 423-667-5016
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A P S Engineering and Testing
Baton Rouge, Louisiana4.0(4)

{"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true}}

+1 225-456-5714Website
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A-1 Enterprises of WNY Inc
Alden, New York3.5(136)
+1 716-674-3300Website
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A-1 NDT Oilfield Services
Conroe, Texas
+1 936-442-0828Website
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A-1 Professional Engineering
Overland Park, Kansas3.7(3)

{"Accessibility":{"Wheelchair accessible entrance":true,"Wheelchair accessible parking lot":true}}

+1 913-851-0606
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A.E. Hodsdon Consulting Engineers
Waterville, Maine3.0(2)

{"Accessibility":{"Wheelchair accessible parking lot":true}}

+1 207-873-5164Website
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Browse by Certification

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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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