Since his election in 2012, Gregg has helped obtain more than $50 million for Pearl City school improvements, including the following:
- Pearl City Highlands Elementary: $2 million for construction of new portable classrooms;
- Pearl City High School: $5 million for a new artificial surface football field and $5.5 million for a new baseball and softball complex;
- Highlands Intermediate School: $300,000 for a courtyard activity structure.
Some of the bills authored by Gregg that became law:
FIREARMS SAFETY. Allows police to immediately seize firearms from registered owners certified as seriously mentally ill.
Act 110, 2016
KUPUNA CAREGIVERS. Established the first-in-the-nation Kupuna Caregivers Program to assist community members in obtaining care for elders while remaining in the workforce and appropriated $600,000. Act 102, 2017
ELECTRONIC MONITORING. Alleviates prison overcrowding while maintaining public safety by authorizing the Department of Public Safety to use electronic monitoring and surveillance on furloughed inmates. Act 74, 2017
ALZHEIMER'S DISEASE PLAN. Requires the Executive Office on Aging to develop an action plan to update and implement the state plan for Alzheimer's disease and related dementias. HB 1916, 2018
CRIMINAL JUSTICE IMPROVEMENTS . Establishes the Hawaii correctional system oversight commission, implements pre-trial reforms, and establishes criminal justice data center. Act 179, 2019