Inspection crew working a natural gas gathering line

The Integrity Way

We prioritize safety, quality, and environmental stewardship on every project — and we back it with inspectors who can defend what they wrote down.

Inspect. Protect. Thrive.

A third-party
you can point to

Integrity Inspection Group provides pipeline inspection and integrity services for natural gas pipeline systems — transmission, distribution, gathering, and storage. Our work is compliant with the requirements of the U.S. Department of Transportation (DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA) and those of state regulatory agencies, such as the Texas Railroad Commission.

At Integrity Inspection Group LLC, we prioritize safety, quality, and environmental stewardship. Our inspectors are trained to uphold the highest standards, ensuring that every project complies with all relevant regulations and best practices. We are dedicated to delivering services that not only meet but exceed client expectations, fostering strong partnerships built on trust and excellence.

Three commitments

Safety

Nobody gets hurt proving a point

Our commitment to safety is reflected in rigorous training programs and adherence to best practices, ensuring a safe working environment for everyone on site — our people, the contractor’s people, and the public around the right-of-way.

Quality

Written so it survives review

Code-driven, specification-based reporting with structured documentation built for audit readiness. Photo logs, dimensional records, and GPS references that hold up in engineering disposition and regulatory traceability.

Stewardship

The asset outlives the project

Environmental stewardship and long-term asset integrity guide how we inspect. The point is not to close a work order — it is to leave a system that operates safely for decades.

What we
actually cover

0 Pipeline classes inspectedGathering, distribution, transmission
0 NDT methods in houseMT · UTT · UTSW · PAUT
0 Governing codes appliedFederal, ASME, ASTM, API, AMPP
0 Dig verification checkpointsPre-dig review through backfill

Auditing, analytics,
training, Locusview

Work with us

Tell us about the system, the scope, and the schedule. We will put the right inspector on it.