Drywall contractors · Maryland

Rock Spring Contracting

Name: Rock Spring Contracting Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Kensington, MD · ~400 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.0
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Rock Spring Contracting runs at 36% of its industry's injury rate - far safer than the typical Drywall contractors workplace, earning a grade A.

Rock Spring Contracting: 1.0 TCR = 36% of Drywall contractors BLS 2.8 · 2y Form 300A (see methodology below)

Rock Spring Contracting safety composite

Rock Spring Contracting scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on fatalities (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).

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.02 per 100 workers

Safer than 87% of industry peers
DART rate: C 0.23 per 100 workers

Safer than 60% 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%).

Rock Spring Contracting held a steady TCR band

Rock Spring Contracting's TCR held near 0.2 from 1.1 in 2023 to 0.9 in 2024. Peak filing year was 2023 at 1.1 TCR. In 2024, DART was 0.23× this establishment's average TCR (severity share of cases).

2023=1.1 · 2024=0.9

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.0 · 36% of ind

DART 0.2 DART
RANK #5/31
PHOTO L.S. Decker, Inc
BOOK 2y book
INJ 8 inj
SIZE ~400 FTE

Nearest TCR peer: L.S. Decker, Inc (0.0 TCR gap)

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

This site

1
L.S. Decker, I

1
705

1
Baker Drywall-

1
PCI Madison In

1

What this shows Rock Spring Contracting averages 1.0 TCR (36% of the Drywall contractors BLS benchmark).

Rock Spring Contracting TCR series: 2023=1.1 · 2024=0.9 · BLS 2.8

Where Rock Spring Contracting falls in its industry

1,613 Drywall contractors establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 3.4.

Grade A

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 31 Drywall contractors employers in Maryland.

Rock Spring Contracting (400 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4

Rock Spring Contracting 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	Illnesses	Fatalities
2024	0.9	0.2	4	0	0
2023	1.1	0.3	4	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238310 · MD · Kensington

1,613 Drywall contractors employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 20 employers in Kensington, 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	L.S. Decker, Inc	HOUSTON, TX	1.0 TCR
NAICS-TCR	705	RICHMOND, VA	1.0 TCR
NAICS-TCR	Baker Drywall- Bryan College Station., Ltd.	COLLEGE STATION, TX	1.0 TCR
NAICS-TCR	PCI Madison Interior	SUN PRAIRIE, WI	1.0 TCR
STATE-SIZE	WM 1985	LAUREL	402 FTE
STATE-SIZE	3804	RANDALLSTOWN	398 FTE
STATE-SIZE	55439 MARYLAND MTA	BALTIMORE	398 FTE
STATE-SIZE	Gallagher Services	TIMONIUM	398 FTE
CITY-NEAR	Sentral Building Services, llc	Kensington	602 FTE
CITY-NEAR	Kensington Park Senior Living	Kensington	253 FTE
CITY-NEAR	Heffron Company	Kensington	170 FTE
CITY-NEAR	MBB Delivery LLC	Kensington	166 FTE
NAT-TCR	Evonik Calvert City	Calvert City, KY	1.0 TCR
NAT-TCR	Vowell's Marketplace #4 Louisville	Louisville, MS	1.0 TCR
NAT-TCR	SHENANDOAH	Woodstock, VA	1.0 TCR
NAT-TCR	GL Bailey Plumbing Co., Inc.	Covington, GA	1.0 TCR
NAT-SIZE	Lifecare Medical Transports	Fredericksburg, VA	400 FTE
NAT-SIZE	Northern Virginia Community College - Woodbridge	Fairfax, VA	400 FTE
NAT-SIZE	Crawford Memorial Hospital	Robinson, IL	400 FTE
NAT-SIZE	Lutheran Home	Wauwatosa, WI	400 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. 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.