Drywall contractors · Maryland

Manganaro Mid-Atlantic

Name: Manganaro Mid-Atlantic Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Beltsville, MD · ~920 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.5
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Manganaro Mid-Atlantic runs at 54% of its industry's injury rate - safer than the typical Drywall contractors workplace, earning a grade B.

Manganaro Mid-Atlantic: 1.5 TCR = 54% of Drywall contractors BLS 2.8 · 3y Form 300A (see methodology below)

Manganaro Mid-Atlantic safety composite

Manganaro Mid-Atlantic scores strongest on total case rate (tcr) (safer than 80% of same-industry peers) and weakest on dart rate (safer than 51%), 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).

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.52 per 100 workers

Safer than 80% of industry peers
DART rate: D 1.32 per 100 workers

Safer than 51% of industry peers
Fatalities: D 0

Safer than 51% 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%).

Manganaro Mid-Atlantic held a steady TCR band

Manganaro Mid-Atlantic's TCR held near 0.2 from 1.5 in 2022 to 1.3 in 2024. Peak filing year was 2023 at 1.8 TCR. In 2024, DART was 0.87× this establishment's average TCR (severity share of cases).

2022=1.5 · 2023=1.8 · 2024=1.3

OSHA ITA Form 300A scorecard

Establishment book 238310 · Beltsville, MD AT/BELOW-IND · MID

Grade B · TCR 1.5 · 54% of ind

DART 1.3 DART
RANK #7/31
PHOTO Rolling Plains Const…
BOOK 3y book
INJ 26 inj
SIZE ~920 FTE

Nearest TCR peer: Rolling Plains Construction Inc. (0.0 TCR gap)

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

This site

1.5
Rolling Plains

1.5
Precision Wall

1.5
Interior Enter

1.5
MAREK Dallas

1.5

What this shows Manganaro Mid-Atlantic averages 1.5 TCR (54% of the Drywall contractors BLS benchmark).

Manganaro Mid-Atlantic TCR series: 2022=1.5 · 2023=1.8 · 2024=1.3 · BLS 2.8

Where Manganaro Mid-Atlantic falls in its industry

1,613 Drywall contractors establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 3.4.

Grade B

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 31 Drywall contractors employers in Maryland.

Manganaro Mid-Atlantic (920 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4

Manganaro Mid-Atlantic has more employees than the Drywall contractors median and a lower injury rate than the industry's median TCR of 3.4. 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
2024	1.3	1.3	10
2023	1.8	1.8	10
2022	1.5	1.5	6

OSHA ITA peer cross-reference

Establishment peer ledger

238310 · MD · Beltsville

1,613 Drywall contractors employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 97 employers in Beltsville, MD · 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	Rolling Plains Construction Inc.	HENDERSON, CO	1.5 TCR
NAICS-TCR	Precision Walls Inc-Greenville	GREENVILLE, NC	1.5 TCR
NAICS-TCR	Interior Enterprizes, Inc.	GREENSBORO, NC	1.5 TCR
NAICS-TCR	MAREK Dallas	COPPELL, TX	1.5 TCR
STATE-SIZE	Luminis Health Clinical Enterprise Inc	ANNAPOLIS	923 FTE
STATE-SIZE	BFPE International, Inc.	HANOVER	914 FTE
STATE-SIZE	Office of Field Operations - Baltimore	BALTIMORE	934 FTE
STATE-SIZE	CalvertHealth Systems	PRINCE FREDERICK	935 FTE
CITY-NEAR	Kaiser	Beltsville	1,670 FTE
CITY-NEAR	W.E.Bowers	Beltsville	1,450 FTE
CITY-NEAR	Beltsville Agricultural Research Center	Beltsville	609 FTE
CITY-NEAR	Manganaro Midatlantic LLC	Beltsville	484 FTE
NAT-TCR	York County Finance	Yorktown, VA	1.5 TCR
NAT-TCR	AL217 Alabama River Cellulose	Monroeville, AL	1.5 TCR
NAT-TCR	Mount Union IA	Mount Union, IA	1.5 TCR
NAT-TCR	7581-Pdllc-Marietta College	Marietta, OH	1.5 TCR
NAT-SIZE	Harnett Health System	Dunn, NC	920 FTE
NAT-SIZE	ProHealth Care Medical Associates	Waukesha, WI	920 FTE
NAT-SIZE	Amazon.com Services LLC - SAT4	San Antonio, TX	920 FTE
NAT-SIZE	Amazon.com Services LLC - CMH2	Obetz, OH	920 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, 2023, 2022. 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.