NABL Accredited Lab in Siliguri

NABL ACCREDITED LABORATORY ISO/IEC 17025:2017

Construction Materials Testing Laboratory

Ensuring quality and providing for a safer future

CMTL has over two decades of experience providing innovative and cost-effective construction materials testing and inspection services to public and private sectors. This includes work on roads, bridges, national retail, residential, commercial and mixed-use developments. To meet project needs, our licensed engineers and certified technicians provide an array of field and lab services.

Welcome to Construction Materials Testing Lab

Where We Build Your Visions

Construction Materials Testing Lab, also known as CMTL, offers excellent and multi-disciplinary services in Geotechnical Investigations, Construction Material Testing, Non-Destructive Testing, Mix Design and Surveying. 

93825 31559 / 94340 47719

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We are here to fulfill our customer’s expectations by ensuring the best quality product through our innovative and sustainable testing solutions.

Our Specialization

We offer excellent and multi-disciplinary services in Geo-technical Investigations, Construction Material Testing, Non-Destructive Testing, Mix Design and Surveying.

Geo-technical Investigation

Evaluate the physical and engineering properties of soil and rock beneath the ground

Mix Design

Determining the optimal proportions of materials to produce a mix with the desired properties.

Non Destructive

Non-destructive testing is a method of evaluating the properties of materials and structures without causing any damage.

Construction Materials Testing

Testing of various construction materials to ensure their safety and reliability.

Surveying

Measuring and mapping land and property for construction, engineering, or other purposes.

Technical Advisory

Expert guidance and recommendations on construction materials, processes, and quality control measures.

What Our Clients Say

The geo-technical investigation and construction materials testing services provided were exceptional and reliable.
Sarah
Real Estate Developer
The surveying team's attention to detail was impressive, and their work provided accurate results.
Ritesh
Civil Engineer
The non-destructive testing method used by the team helped us evaluate the material's properties without causing any damage.
John
Quality Control Manager