Gleckler LLC

Gleckler LLC dba Gleckler and Sons Building Supplies

2175 West 18th Street, JACKSONVILLE, FL 32209
Manufacturing building construction (NAICS 236210)

DART 7.94 12 recordable cases · 371 avg employees · 302,396 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 3.5× the industry median.

This establishment: 7.94
Industry median (Industrial building (except warehouses) construction, general contractors, n=278): 2.24

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases12 Restricted-duty / transferred cases0 Other recordable cases0 Total recordable cases12 Days lost to injury1,224

Injury rates (per 100 FTE-year, OSHA standard)

DART rate7.94 (days away + restricted/transferred) DAFW rate7.94 (days away from work only) Total recordable rate (TRIR)7.94 (all OSHA-recordable cases) Annual average employees371 Total hours worked302,396
What these numbers mean. An OSHA-recordable case is a work-related injury or illness that resulted in death, days away from work, restricted work, transfer to another job, medical treatment beyond first aid, loss of consciousness, or significant injury diagnosed by a physician. DART rate is the OSHA-standard incidence measure — calculate it as (cases with days away + restricted/transferred) × 200,000 / hours worked. The 200,000 hours normalizes to 100 full-time-equivalent workers over a year. National average DART across all industries is around 1.7; high-risk industries (skilled nursing, warehousing, courier) routinely exceed 5.

Source: OSHA ITA 300A Summary Data, calendar year 2024 filings (downloaded 2026-05-22).

OSHA Lookup · workplace-injury data from OSHA ITA 300A 2024 · About / methodology