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About AGT Labs
Our Values in Analytical Testing
AGT Labs is an independently owned laboratory specializing in industrial hygiene testing, food testing, petroleum testing, and asbestos analysis across the U.S. Our corporate laboratory is in Houston, Texas, while our service centers are in Harlingen (South Texas).
As part of AB Labs, which has over 30 years of experience, AGT Labs continues the legacy of delivering high-quality lab services to clients across food manufacturing, petroleum refining, industrial hygiene consulting, and asbestos analysis.
Technical Expertise
Our technical staff has deep expertise in interpreting regulatory limits and permit requirements. We help clients meet project goals while maintaining compliance. We are dedicated to exceeding all relevant regulatory and accreditation requirements.
AGT Labs laboratory services




Quality Assurance
AGT Labs aligns with industry standards and ethical guidelines, ensuring defensible and traceable analytical results. Our team is committed to delivering accurate, high-quality data.
AGT Labs is committed to:
- Providing scientifically sound data for compliance.
- Delivering timely and defensible results.
- Following rigorous validation and review protocols.
- Maintaining full documentation and traceability for every analysis.
Methodology
AGT Labs adheres to strict regulatory standards, aligning with methodologies from organizations such as:
- NIOSH Manual of Analytical Methods
- ASTM Standards
- EPA Methods for Chemical Analysis
- AOAC for Food Testing
- APHA Methods (Compendium for Microbiological Examination of Foods)
At AGT Labs, We prioritize precision, reliability, and defensible results. With a focus on quality and transparency, we use industry-approved testing protocols and uphold strict standards in all lab operations. Whether you require asbestos analysis, food testing, industrial hygiene assessments, or petroleum testing, our expert team is ready to assist you with scientifically sound data and professional guidance.
If you have questions or would like to discuss your testing needs, call us at 713-453-6090 or email info@agtlabs.com.
We look forward to working with you!