Concrete building products merchant wholesalers · Massachusetts

Marble and Granite Inc

Name: Marble and Granite Inc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Westwood, MA · ~45 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.1
Avg TCR: 2.2
Industry avg: 0
Fatalities

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The verdict

Marble and Granite Inc runs at 51% of its industry's injury rate - safer than the typical Concrete building products merchant wholesalers workplace, earning a grade B.

Marble and Granite Inc: 1.1 TCR = 51% of Concrete building products merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

Marble and Granite Inc safety composite

Marble and Granite Inc scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on dart rate (safer than 35%), 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).

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.13 per 100 workers

Safer than 87% of industry peers
DART rate: D 2.2 per 100 workers

Safer than 35% 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%).

Rising injury rate

Marble and Granite Inc: 0.1 → 2.2 TCR

Peak year 2023 @ 2.2 TCR · DART/TCR 1.95× in 2023

Marble and Granite Inc's TCR rose 2.2 from 0.1 in 2020 to 2.2 in 2023. In 2023, DART was 1.95× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423320 · Westwood, MA AT/BELOW-IND · SMALL

Grade B · TCR 1.1 · 51% of ind

DART 2.2 DART
RANK P87
PHOTO Pennsy Supply
BOOK 2y book
INJ 2 inj
SIZE ~45 FTE

Nearest TCR peer: Pennsy Supply (0.0 TCR gap)

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

Pennsy Supply

1.2
Consolidated B

1.2
CMC Constructi

1.2
This site

1.1
Central Pre-Mi

1.1

What this shows Marble and Granite Inc averages 1.1 TCR (51% of the Concrete building products merchant wholesalers BLS benchmark).

Marble and Granite Inc TCR series: 2020=0.1 · 2023=2.2 · BLS 2.2

Where Marble and Granite Inc falls in its industry

158 Concrete building products mer establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 3.1.

Grade B

More dangerous than peersSafer than peers

Marble and Granite Inc (45 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 3.1

Marble and Granite Inc has more employees than the Concrete building products merchant whol median and a lower injury rate than the industry's median TCR of 3.1. 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
2023	2.2	2.2	1	0	0
2020	0.1	0.1	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

423320 · MA · Westwood

158 Concrete building products merchant wholesalers employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 27 employers in Westwood, MA · 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	Pennsy Supply	HARRISBURG, PA	1.2 TCR
NAICS-TCR	Consolidated Brick & Building Supplies	AVON, MA	1.2 TCR
NAICS-TCR	Central Pre-Mix Concrete Co. - Central WA	YAKIMA, WA	1.1 TCR
NAICS-TCR	CMC Construction Services Dallas	DALLAS, TX	1.2 TCR
STATE-SIZE	Resinate, Inc. - Douglas	DOUGLAS	45 FTE
STATE-SIZE	Canal Generating LLC	SANDWICH	45 FTE
STATE-SIZE	NORTHAMPTON-MA32	NORTHAMPTON	45 FTE
STATE-SIZE	WILMINGTON-MA57	WILMINGTON	45 FTE
CITY-NEAR	Northeast Security	Westwood	1,623 FTE
CITY-NEAR	Eversource - Westwood	Westwood	871 FTE
CITY-NEAR	Wegmans Westwood 057	Westwood	489 FTE
CITY-NEAR	Computacenter	Westwood	390 FTE
NAT-TCR	Hunter Roberts Construction Group - Corporate	New York, NY	1.1 TCR
NAT-TCR	USA Yeast Company	Hattiesburg, MS	1.1 TCR
NAT-TCR	Producers Supply Co. Inc	Waynesburg, PA	1.1 TCR
NAT-TCR	Thompson Industrial Services, LLC, Division 55	Buckner, KY	1.1 TCR
NAT-SIZE	Ihop 3039	Phoenix, AZ	45 FTE
NAT-SIZE	Tear A Part, LLC (Salt Lake City)	North Salt Lake, UT	45 FTE
NAT-SIZE	Tear A Part, LLC (Ogden)	North Salt Lake, UT	45 FTE
NAT-SIZE	Ihop 1525	Tucson, AZ	45 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: 2023, 2020. 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.