2227 verified suppliers listed
N
NDT Companies
Industrial NDT inspection technician

NDT Companies in Washington

Washington is a hub for advanced manufacturing in the Western United States, with strength in aerospace, defense, and technology-driven production.

59 verified suppliers36 cities
Active filters:

NDT Companies in Washington

(19 on map)
Loading map...

Our directory features 59 verified NDT inspection companies across 36 cities in Washington, including suppliers holding API 1104, API 510, API 570 certifications. Each listing is verified to help maintenance planners make informed sourcing decisions.

Whether you need ultrasonic testing (UT), radiographic testing (RT), magnetic particle testing (MT), or other NDT inspection company capabilities, our directory makes it easy to compare suppliers side by side. Filter by certification, location, and specialty to narrow your search.

NVL Laboratories
Mountlake Terrace, Washington4.9(13)
(206) 547-0100Website
Get QuoteView Profile
Pacific NDT
Newcastle, Washington

Contact NDT X-Ray Solutions - Most advanced portable X-Ray solutions for NDT and Security Imaging. Made in USA.

+1 323-397-8254Website
Get QuoteView Profile
PACIFIC NDT LLC
Redmond, Washington5.0(14)

Most advanced NDT Radiography Equipment for NDT and Security Imaging. Made in USA. Designed for best customer experience.

+1 323-397-8254Website
Get QuoteView Profile
Pacific Northwest Inspections Group
Bellevue, Washington4.7(52)
(425) 608-9553Website
Get QuoteView Profile
Pacific Northwest National Laboratory
Richland, Washington4.4(38)
(509) 375-2121Website
Get QuoteView Profile
Pacific Testing & Inspection, Inc.
Centralia, Washington3.4(5)
(360) 736-3922Website
Get QuoteView Profile
PuroClean of Marysville
Marysville, Washington4.9(164)
(360) 502-9188Website
Get QuoteView Profile
Quality Controls Corporation
Lynnwood, Washington4.4(5)
(425) 778-8280Website
Get QuoteView Profile
Scan2Core, Inc
Federal Way, Washington
(206) 518-1292Website
Get QuoteView Profile
Sonic Concepts Inc
Bothell, Washington3.5(2)
(425) 485-2564Website
Get QuoteView Profile
Sound Decision for Imaging
Issaquah, Washington
(425) 837-0400Website
Get QuoteView Profile
Sound Testing Inc
Seattle, Washington5.0(5)
(206) 932-0206Website
Get QuoteView Profile
Structural Radar Imaging, Inc.
Renton, Washington5.0(3)
(253) 796-5637Website
Get QuoteView Profile
Summit to Sound Inspection Services, Inc
Sammamish, Washington5.0(4)
(425) 457-4497Website
Get QuoteView Profile
Techna NDT
Kent, Washington5.0(2)

Composite Reference Standards Techna NDT is licensed by Boeing to produce the ST8871 composite reference standard used on the 787. We also sell the companion holder TEK-9012 and manufacture a number of other related items as well.

ISO 9001
+1 253-872-2415Website
Get QuoteView Profile
Testing & Commissioning Services, LLC
Mount Vernon, Washington
(360) 255-5306
Get QuoteView Profile
UniWest
Kennewick, Washington5.0(1)
(509) 544-0720Website
Get QuoteView Profile
US Testing Equipment, Ltd.
Vancouver, Washington
(360) 735-7685Website
Get QuoteView Profile
Zetec Inc
Snoqualmie, Washington4.8(5)
(425) 974-2700Website
Get QuoteView Profile

Cities in Washington

Kent (5)Vancouver (5)Renton (3)Federal Way (3)Tacoma (3)Richland (2)Kennewick (2)Redmond (2)Seattle (2)Mountlake Terrace (2)Bellingham (2)Lynnwood (2)Bellevue (2)Spokane Valley (2)Sammamish (1)Newcastle (1)Snoqualmie (1)Marysville (1)Kirkland (1)Kelso (1)Thorp (1)Puyallup (1)Mount Vernon (1)Monroe (1)Centralia (1)Auburn (1)Benton City (1)SeaTac (1)Bothell (1)Snohomish (1)Issaquah (1)Burien (1)Lakewood (1)Yakima (1)Tukwila (1)North Bend (1)

Major Industrial Cities in Washington

Seattle

aerospace, shipbuilding, software

Certifications in Washington

API 1104API 510API 570API 653ASMEASNT Level IIASNT Level IIICWI (AWS)

Industries in Washington

Aerospace & DefenseConstructionInfrastructureManufacturingMarineMiningNuclearOil & Gas

Frequently Asked Questions

How many NDT inspection companies are in Washington?
Our directory currently lists 59 verified NDT inspection companies in Washington. Each listing includes certifications, capabilities, contact information, and customer ratings to help you make an informed decision.
What certifications do NDT inspection companies in Washington hold?
NDT inspection companies in Washington commonly hold certifications including ASNT Level III (NDT expert), API 510/570/653 (pressure equipment), ISO 17025 (lab accreditation). Use our certification filter to find suppliers that meet your specific quality requirements.
How do I get a quote from a NDT inspection company in Washington?
Browse our directory of NDT inspection companies in Washington, select the suppliers that match your requirements, and use our free RFQ system to submit your project details. You can request quotes from multiple suppliers at once to compare pricing and lead times.
Do NDT inspection companies in Washington offer rush services?
Many NDT inspection companies in Washington offer expedited turnaround for urgent projects. Mention your timeline in the quote request and suppliers will let you know if they can accommodate your schedule.

Need a quote from suppliers in Washington?

Submit one request and receive quotes from verified suppliers. Free, no obligation.

Request a Free Quote →