Building materials supply dealers · Ohio

Dayton Modern Builders Supply

Name: Dayton Modern Builders Supply Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Dayton, OH · ~21 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.8
Avg TCR: 3.4
Industry avg: 0
Fatalities

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The verdict

Dayton Modern Builders Supply runs at 143% of its industry's injury rate - more dangerous than the typical Building materials supply dealers workplace, earning a grade D.

Dayton Modern Builders Supply: 4.8 TCR = 143% of Building materials supply dealers BLS 3.4 · 2y Form 300A (see methodology below)

Dayton Modern Builders Supply safety composite

Dayton Modern Builders Supply scores strongest on total case rate (tcr) (safer than 54% of same-industry peers) and weakest on dart rate (safer than 30%), 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).

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.85 per 100 workers

Safer than 54% of industry peers
DART rate: F 5.13 per 100 workers

Safer than 30% 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

Dayton Modern Builders Supply: 4.6 → 5.1 TCR

Peak year 2024 @ 5.1 TCR · DART/TCR 1.06× in 2024

Dayton Modern Builders Supply's TCR rose 0.6 from 4.6 in 2021 to 5.1 in 2024. In 2024, DART was 1.06× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 444190 · Dayton, OH ABOVE-IND · SMALL

Grade D · TCR 4.8 · 143% of ind

DART 5.1 DART
RANK #42/62
PHOTO Desert Lumber
BOOK 2y book
INJ 2 inj
SIZE ~21 FTE

Nearest TCR peer: Desert Lumber (0.0 TCR gap)

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This site

4.8
Desert Lumber

4.8
Valley Fir & R

4.8
Penn Stone

4.8
CARTER LUMBER

4.8

What this shows Dayton Modern Builders Supply averages 4.8 TCR (143% of the Building materials supply dealers BLS benchmark).

Dayton Modern Builders Supply TCR series: 2021=4.6 · 2024=5.1 · BLS 3.4

Where Dayton Modern Builders Supply falls in its industry

1,643 Building materials supply deal establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 5.2.

Grade D

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #42 safest of 62 Building materials supply deal employers in Ohio.

Dayton Modern Builders Supply (21 employees, TCR 4.8) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Dayton Modern Builders Supply 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	Illnesses	Fatalities
2024	5.1	5.1	1	0	0
2021	4.6	4.6	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · OH · Dayton

1,643 Building materials supply dealers employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 599 employers in Dayton, OH · 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	Desert Lumber	NORTH LAS VEGAS, NV	4.8 TCR
NAICS-TCR	Valley Fir & Redwood Co., Inc.	COLUMBUS, GA	4.8 TCR
NAICS-TCR	Penn Stone	LANCASTER, PA	4.8 TCR
NAICS-TCR	CARTER LUMBER 260	KALAMAZOO, MI	4.8 TCR
STATE-SIZE	Grand Republic	EDGERTON	21 FTE
STATE-SIZE	Hog and Maintenance	FORT RECOVERY	21 FTE
STATE-SIZE	Case Farms Hatchery	STRASBURG	21 FTE
STATE-SIZE	Case Farms winesburg hatchery	STRASBURG	21 FTE
CITY-NEAR	Miami Valley Hospital	Dayton	6,862 FTE
CITY-NEAR	University of Dayton	Dayton	5,359 FTE
CITY-NEAR	Dayton Children's Hospital	Dayton	3,590 FTE
CITY-NEAR	CareSource Management Services LLC	Dayton	3,172 FTE
NAT-TCR	Nashville Fabrication, LLC	Ashland City, TN	4.8 TCR
NAT-TCR	Prime Now LLC - UFL6	Miami, FL	4.8 TCR
NAT-TCR	8020238 PGW Berea	Berea, KY	4.8 TCR
NAT-TCR	Tristate Truck Center, LLC	Shrewsbury, MA	4.8 TCR
NAT-SIZE	People For People Yakima Transportation	Yakima, WA	21 FTE
NAT-SIZE	Helios Design Build, LLC	Chicago, IL	21 FTE
NAT-SIZE	H.J. Opdyke Lumber Co. Inc. Phillipsburg	Phillipsburg, NJ	21 FTE
NAT-SIZE	Hansen Dam Golf Maintenance	Pacoima, CA	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: 2024, 2021. 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.