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Hilo, Hawaii

Construction Materials Testing in Hilo, HI

Hilo area sites can sit over lava tubes and voids that only investigation finds before the excavator does. Density, air, slump, and break results from Hilo placements report fast, tied to the exact placement each Hawaii result represents. Failing areas on Hilo sites get found while rework is cheap, with the laboratory backing every HI field call. Coverage in Hilo is project-based, with professionals licensed in Hawaii engaged wherever the work requires.

  • Concrete field testing: slump, air content, temperature, and cylinder casting per ASTM C31
  • Compressive strength testing of cylinders and cores per ASTM C39
  • Soil compaction and in-place density by nuclear gauge per ASTM D6938
  • Proctor moisture-density relationships per ASTM D698 / D1557
  • Aggregate gradation, quality, and source testing per ASTM C136

ASTM C31ASTM C39ASTM C143ASTM C138ASTM C172ASTM C173ASTM C231ASTM C1064

FAQ · Hilo

How fast can a technician be on site?

For the Houston metro we can typically schedule a certified technician same-day or next-morning. Multi-day placements and full-time project assignments are scheduled through a proposal request.

Do you provide sealed reports?

Test reports are reviewed and issued under our quality system, with engineer review available where the project specification or jurisdiction requires it.

Scheduling & proposals

Need construction materials testing in Hilo?

Call for same-day dispatch questions, or send project documents for a written proposal.