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Welcome to Base Line Data

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Base Line Data, Inc. (BLD) was established in 1985 as an On-Stream Corrosion Survey Company.  Since its inception, BLD has grown to include a whole array of NDT inspection & Mechanical Inspections (see the above drop-down lists for services provided). Shop & Field Machining, Light Fabrication, and Mechanical Services. Base Line Data, Inc. continues to provide these services in the local area and nationwide.

It also operates a Welder Testing Facility located in Aransas Pass, Texas.  Personnel at the Welder Testing Facility are highly qualified in testing welders, as well as performing PQR’s, WPS/PQR development, or any other services associated with the welding industry.  Base Line Data, Inc. is proud that it is the first “commercial” AWS Accredited Testing Facility established in the state of Texas. The Machining and Fabrication Shop are also located at this facility at 2307 West Wheeler in Aransas Pass, Texas.  Knowledge personnel provides a vast array of services to meet your Machining needs.

The corporate office is located at 206 Lang Road in Portland, Texas and a branch office is open in Pasadena, Texas.  BLD’s employees are trained and tested by a full-time ASNT test Level III. Our clients are very important to us and we strive to provide the best personnel and services to meet their needs.  Base Line Data, Inc. maintains a database of additional inspectors for peak labor needs.

The Houston Regional Office located in Pasadena, Texas offers Vendor Quality Assurance third-party inspection throughout the world, as well as all the services provided by the parent company.

In 2012, Base Line Data Career Center, Inc. was opened and offers classes at 206 Lang Road in Portland, Texas.  It is a TWC accredited Seminar School which provides education preparatory classes for students to test and become nationally certified CWI and API inspectors.  Find out more about services provided by visiting its website:

Give us a call @ (361) 643-3400.  We take pride in our work and we’re here to provide the best services possible to All OF OUR CLIENTS!

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