Industry News

GD4: It’s Been A Long (Island) Time Coming

GD4 Test Services, Inc. (“GD4”) is proud to announce the successful completion of its ISO 9001 / AS9100 audit for its newest location on Long Island, New York.  This is now in addition to our New York facility’s ANSI / ESD S20.20 certification.  With these certifications, GD4 Test Services is now preparing to open the doors to its third facility and expects to begin accepting material within a month.

While the opening timeline has been delayed due to the unforeseen circumstances of Covid-19, we do appreciate our customers’ patience and are excited to offer our local New York customers a new option for their test and service needs.   GD4’s new test lab will also allow us to provide expanded operational support to all our customers worldwide.

In the interim, please keep in mind you can request a quote now by sending your request and part number(s) to or by visiting or, feel free to call us direct: 1-512-535-1677

Beyond our new ISO 9001 / AS9100 certification in New York and the same at our second facility in Largo, Florida, GD4 Test Services also proudly possesses AS6171, AS6081 and ISO 17025 certifications at its Austin, Texas original test lab and headquarters.

GD4 Test Services looks forward to bringing great customer service, highly competitive pricing, quick and efficient turn times and our overall down-to-earth hospitality to our northeast customers.  Our success has been built on trust, partnership, reliability, dedication and devotion to our customer base since we opened our first test lab in 2007.

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GD4 Test Services, Inc. locations:

GD4 Test Services – Texas

8000 Anderson Square, Suite 105 – Austin, Texas 78757



GD4 Test Services – Florida

12505 Starkey Road, Suite N – Largo, Florida 33773



GD4 Test Services – New York

95 Horseblock Rd, Unit 3 – Yaphank, New York 11980


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