JR Grant Construction is a general contracting firm located in Hilo, Hawaii, specializing in residential and commercial building projects. They offer complete construction management services, from initial design to final completion, throughout the Big Island.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how JR GRANT CONSTRUCTION broke down on Apr 25, 2026.
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