Welcome

We are a highly respected and dedicated team who have been delivering superior quality and reliable services to our clients since 1992. With the knowledge and experience of our highly trained staff and our substantial resources invested in the northeast, we are capable of outperforming any competitor in our industry. It is our commitment and knowledge as a local contractor in Connecticut and New York, and our personal attention to detail that sets us apart. We work hard to keep our clients happy with our services with the belief they will be clients for years to come. Many of our clients have been with us since our inception, a statistic we are very proud of!

Our Core Capabilities

Our team of structural steel inspectors has been certified by Hellier Technical Training and Consulting for Ultrasonic Testing at both Levels 1 and 2. Our lead inspector has been certified by...
Our full service, ACI/ICC certified field inspectors are able to conduct all aspects of the inspection process including steel reinforcement installation, concrete or masonry material placement,...
Our full service, ACI/ICC certified field inspectors are able to conduct all aspects of the inspection process including steel reinforcement installation, concrete or masonry material placement,...
Our inspectors have the ability to inspect both in-tumescent and spray applied fire proofing materials in the field for compliance with manufacturer’s application specifications, and thickness. In...
All asphalt field inspectors are certified by Q/C Resource, giving them the ability to not only collect representative samples for laboratory testing, but also to work with our clients to achieve the...
We also offer a number of special inspection services not listed. If your required service is not listed, feel free to contact us and we will be happy to go over them with you.
Our full service, ACI/ICC certified field inspectors are able to conduct all aspects of the inspection process including steel reinforcement installation, concrete or masonry material placement,...
All field inspectors are certified by Q/C Resource, giving them the ability to not only collect representative samples for laboratory testing, but also to work with our clients to achieve the maximum...

STL in Action

Special Testing Laboratories Inc. provided testing for the school in Norwalk, CT. The new structure includes a pile supported concrete arch substructure with a precast girder and cast in place deck superstructure.

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other projects

Our Facilities

Our facility is equipped with state-of-the-art certified equipment for conducting soils, concrete, masonry and fire proofing laboratory tests and analyses. The equipment and staff are audited on a bi-annual basis for the various test methods required by today’s construction industry and State of Connecticut building codes through our accreditation by the National Voluntary Laboratory Accreditation Program (NVLAP).

more about our facilities