At Analytical Testing Services Ltd. (ATSL), we are the trusted partner of Environmental Analytical services in Trinidad and Tobago. Our mission is to provide unparalleled expertise and reliable solutions that enable our clients to operate with confidence. We believe that business growth and environmental responsibility go hand-in-hand, and our work is dedicated to ensuring compliance, empowering growth, and protecting our environment.

Our Expertise and Services

ATSL specializes in a comprehensive range of analytical testing and consulting services designed to meet the dynamic needs of modern industry. Our services include:

  • Environmental Monitoring: From Stack Emissions Testing and Air Quality Testing to Noise Monitoring, we help you measure and manage your impact on the environment and surrounding communities.
  • Water Solutions: We offer thorough Water and Wastewater Treatment and Analysis, along with Oil and Grease Testing to ensure your processes are compliant and your discharge is safe.
  • Consulting & Solutions: We provide strategic guidance on Waste Mitigation Strategies and offer professional Calibrations and Recertification to ensure the accuracy of your equipment. We also supply and install related products, supported by dedicated after-sales maintenance services.

Our Commitment to Excellence

Our team is our greatest asset. Composed of highly knowledgeable and certified staff, we bring years of industry experience and expert consulting services to every project. We understand that quick and accurate results are essential, which is why our facilities are equipped with the most modern and state-of-the-art measuring and testing equipment available. This commitment to technology and expertise ensures the highest level of precision and reliability.

We work to provide our clients with more than just data; we offer assurance. By strictly adhering to industry standards and best practices, we provide the confidence you need in your processes and your compliance with regulatory requirements.

Why Choose ATSL?

Choose ATSL for a partnership built on unparalleled expertise, reliability, and customer service. We are dedicated to providing the solutions you need to thrive, secure in the knowledge that you are meeting your responsibilities to both your business and the environment.

icon
Unmatched Precision, Right Here in T&T

We invest in cutting-edge technology, including the same advanced Stack Air Quality Testing machine as larger, more established labs. This means you get world-class accuracy and reliable data, without the hassle or delays of international services. Our commitment to quality ensures your results are always precise and audit-ready.

icon
Efficiency You Can Count On

We know that time is critical. Our streamlined processes and dedicated team ensure prompt sample collection, efficient analysis, and rapid turnaround times for your reports. Get the answers you need, when you need them, to keep your projects on track and your operations compliant.
Ready to experience the ATSL difference? Let’s ensure your environmental clarity together.

icon
Local Expertise, Global Standards

We’re not just a lab in Trinidad; we’re your neighbors. Our team deeply understands the unique environmental regulations and industrial context of T&T. This local insight, combined with our adherence to international testing standards  means you receive relevant, actionable data that genuinely supports your compliance and operational goa

icon
Beyond the Test Tube: Your Strategic Partner

At ATSL, we believe in partnerships. We don’t just provide numbers; we provide clarity and solutions. Our experts are here to:
* Guide You: Navigate complex regulations with ease.
* Simplify Your Process: From sample collection to comprehensive reporting.
* Empower Your Decisions: Turn data into actionable insights for a healthier environment and smarter operations.

Perfect Solutions For Any Industrials

0
Year Experience
0
Projects Completed
0
Worker Employed

"The ATSL team has been incredibly supportive and flexible — helping us stay compliant with ease. Their expert advice and proactive communication take a huge weight off our shoulders. We especially value how they’ve helped us regularize our testing with efficient schedules. Their consistent performance over the years is why we confidently signed a long-term contract."

member
OMES Environmental

"ATSL has been efficient, understanding, and always willing to help. Their guidance on testing and regulatory requirements reduced the time — and cost — of our testing processes. Thanks to their expertise, we regained compliance and are now covered under a long-term agreement."

member
Clive Allen Funeral Services

"Over the past four years, ATSL has played a key role in helping us regain and maintain compliance. Their consultancy is insightful, their testing accurate, and their team is consistently professional, punctual, and solution-oriented — even when challenges arise unexpectedly."

member
ETS (Energy Technical Services)

Driven By Values, Delivering On A Vision.