The objective of C.G. Laboratories, Inc. is to offer Service and Guidance…

Medical Device Laboratory

Sterilization Validation

Our ISO 13485:2016 Certified Laboratory Department is a well-equipped facility with a staff that holds a combined 90+ years of experience servicing the medical device industry. C.G. Laboratories, Inc. is committed to sound scientific principles.

  • Aging Study/Stability Study
  • Biological Indicator
  • Identification
  • Product Sterility
  • Validation
  • Aqueous Biocide
  • Bioburden Testing

  • Environmental

  • Package Integrity

  • Product Testing

  • Water Testing


Medical Device Decontamination

C.G. Laboratories, Inc. has been a leader in the decontamination of medical devices since 1998. We offer decontamination of your medical devices or other products that have been contaminated and potentially exposed to pathogens.

  • Ethlyene Oxide

  • Steam

  • Custom Processes

  • Liquid

  • Gamma Radiation


Contract Packaging

C.G. Laboratories, Inc. offers a wide variety of turn-key contract packaging services to fit your packaging needs. Our services range from sterile medical devices to non-sterile products. Getting your product to market quickly and efficiently.

  • Controlled Packaging areas
  • Sterilization of Product

  • Distribution

  • Large Warehouse

  • Automated Equipment Systems

  • Regulation Testing


Get more with C.G. Laboratories

Completely automated processes are certainly valuable in many circumstances, but what if you need more? Our scientists will work with you, human-to-human, to solve complex issues. We offer customization and comprehensive solutions and will guide you through every step of the process. Tap into our regulatory and scientific expertise. Our goal is to help you succeed. Our service and guidance never stop.

Time is critical when processing complaints. You need your devices processed and returned quickly and efficiently. Our operational TAT performance exceeds our 72-hour objective. Decontamination and sterilization services are customizable for your device specifications. We offer options for data processing and documentation that can be integrated directly with your systems.

Our microbiology laboratory, serving the medical device, tissue and dental industries, can function as your full-time external laboratory or for one-time service needs. We work directly with you to formulate solutions to all of your most challenging problems. Make us your first choice for device testing, microbiological analysis, regulatory testing, environmental monitoring and water testing. Expedited services are available.

We package, sterilize, test, validate and perform shelf-life studies providing an end-to-end solution that gets your device on the market quickly. We will take you from concept through distribution.

C.G. Labs began life in 1983 as a microbiology laboratory founded by Dr. Glenn Crum. In 1996, we relocated to Granbury, TX and expanded our services to include medical device contract manufacturing. We have grown into a multi-service company with three distinct divisions with 19,000 square feet spanning two sites. All our services are current, regulated and quality-driven. We are registered with the FDA and ISO accredited to 13485:2016 and MDSAP.

Our GET MORE objective gives you great customer service, guidance, quality management and access to experts. We strive to exceed your expectations, to meet government regulations and to make the world a safer place.

With C.G. Laboratories, you always GET MORE.