Building materials supply dealers · Pennsylvania

J. R. Zimmerman Enterprises LLC

Name: J. R. Zimmerman Enterprises LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

East Earl, PA · ~21 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 5.2
Avg TCR: 3.4
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

J. R. Zimmerman Enterprises LLC runs at 151% of its industry's injury rate - more dangerous than the typical Building materials supply dealers workplace, earning a grade D.

J. R. Zimmerman Enterprises LLC: 5.2 TCR = 151% of Building materials supply dealers BLS 3.4 · 4y Form 300A (see methodology below)

J. R. Zimmerman Enterprises LLC safety composite

J. R. Zimmerman Enterprises LLC scores strongest on total case rate (tcr) (safer than 51% of same-industry peers) and weakest on dart rate (safer than 18%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 5.15 per 100 workers

Safer than 51% of industry peers
DART rate: F 8.09 per 100 workers

Safer than 18% of industry peers
Fatalities: D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

J. R. Zimmerman Enterprises LLC: 4.4 → 8.1 TCR

Peak year 2019 @ 8.1 TCR · DART/TCR 1.57× in 2019

J. R. Zimmerman Enterprises LLC's TCR rose 3.7 from 4.4 in 2016 to 8.1 in 2019. In 2019, DART was 1.57× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 444190 · East Earl, PA ABOVE-IND · SMALL

Grade D · TCR 5.2 · 151% of ind

DART 8.1 DART
RANK #28/47
PHOTO Arden Hills Lumber Y…
BOOK 4y book
INJ 5 inj
SIZE ~21 FTE

Nearest TCR peer: Arden Hills Lumber Yard (0.0 TCR gap)

Read with this employer → · Industry book → · Pennsylvania employers → · Look up another →

This site

5.2
Arden Hills Lu

5.2
Westerly

5.2
Our Wood Loft

5.2
PFAFF'S, INC

5.2

What this shows J. R. Zimmerman Enterprises LLC averages 5.2 TCR (151% of the Building materials supply dealers BLS benchmark).

J. R. Zimmerman Enterprises LLC TCR series: 2016=4.4 · 2017=3.9 · 2018=4.3 · 2019=8.1 · BLS 3.4

Where J. R. Zimmerman Enterprises LLC falls in its industry

1,643 Building materials supply deal establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 5.2.

Grade D

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 47 Building materials supply deal employers in Pennsylvania.

J. R. Zimmerman Enterprises LLC (21 employees, TCR 5.2) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

J. R. Zimmerman Enterprises LLC has fewer employees than the Building materials supply dealers median and a lower injury rate than the industry's median TCR of 5.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries
2019	8.1	8.1	2
2018	4.3	0.0	1
2017	3.9	0.0	1
2016	4.4	0.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · PA · East Earl

1,643 Building materials supply dealers employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 18 employers in East Earl, PA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Arden Hills Lumber Yard	ARDEN HILLS, MN	5.2 TCR
NAICS-TCR	Westerly	WESTERLY, RI	5.2 TCR
NAICS-TCR	Our Wood Loft	LOMBARD, IL	5.2 TCR
NAICS-TCR	PFAFF'S, INC	WINSTON SALEM, NC	5.2 TCR
STATE-SIZE	Smiling Porker	MORRIS	21 FTE
STATE-SIZE	STgenetics-PA Dairy	LINCOLN UNIVERSITY	21 FTE
STATE-SIZE	LUMA, Carolina Hangar	CAROLINA	21 FTE
STATE-SIZE	UGI Frackville	FRACKVILLE	21 FTE
CITY-NEAR	East Earl	East Earl	651 FTE
CITY-NEAR	Shady Maple Smorgasbord	East Earl	414 FTE
CITY-NEAR	Shady Maple Farm Market	East Earl	411 FTE
CITY-NEAR	Meridian Products LLC	East Earl	139 FTE
NAT-TCR	55 Portway	Astoria, OR	5.2 TCR
NAT-TCR	Auto Value - Bismarck	Bismarck, ND	5.2 TCR
NAT-TCR	King Bros. Ready Mix Concrete	Bristolville, OH	5.2 TCR
NAT-TCR	Goodfellow AFB TX	Goodfellow Afb, TX	5.2 TCR
NAT-SIZE	Alside Supply Center #153	Lorton, VA	21 FTE
NAT-SIZE	Batesville-Central Florida CSC	Orlando, FL	21 FTE
NAT-SIZE	Alside Supply Center #170	Orlando, FL	21 FTE
NAT-SIZE	Les Schwab Tire Center-The Dalles	The Dalles, OR	21 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.