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Interstate Testing Services in St. Louis, MO is an independent testing facility that offers highway construction materials testing, hot mix asphalt performance testing, and mix design services as well as analysis of asphalt binders, concrete and aggregates for producers, refineries and asphalt plants throughout Missouri and surrounding states.

Interstate Testing Services Questions

The Interstate Testing Services annual revenue was $5 million in 2026.

Andrew Laplante is the President of Interstate Testing Services.

3 people are employed at Interstate Testing Services.

Interstate Testing Services is based in St. Louis, Missouri.

The NAICS codes for Interstate Testing Services are [541, 54, 5413, 54138].

The SIC codes for Interstate Testing Services are [873, 87].

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