Masonry contractors · Virginia

Calvert Masonry, Inc.

Manassas, VA · ~144 workers · 8 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Calvert Masonry, Inc. runs at 104% of its industry's injury rate - about level with the typical Masonry contractors workplace, earning a grade C.

Calvert Masonry, Inc.: 2.9 TCR = 104% of Masonry contractors BLS 2.8 · 8y Form 300A (see methodology below)

Calvert Masonry, Inc. safety composite

Calvert Masonry, Inc. scores strongest on total case rate (tcr) (safer than 63% of same-industry peers) and weakest on dart rate (safer than 40%), 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).

D

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.92 per 100 workers

Safer than 63% of industry peers

DART rate
D 2.86 per 100 workers

Safer than 40% 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%).

TCR Δ

−4.8

2017→2024

Calvert Masonry, Inc. injury rate improved

Calvert Masonry, Inc.'s TCR fell 4.8 from 7.7 in 2017 to 2.9 in 2024. Peak filing year was 2017 at 7.7 TCR. In 2024, DART was 0.98× this establishment's average TCR (severity share of cases).

2017=7.7 · 2018=0.6 · 2019=4.1 · 2020=2.1 · 2021=2.2 · 2022=0.8 · 2023=2.9 · 2024=2.9

OSHA ITA Form 300A scorecard

Establishment book 238140 · Manassas, VA ABOVE-IND · MID

Grade C · TCR 2.9 · 104% of ind

  • DART 2.9 DART
  • RANK #4/22
  • PHOTO Illinois Masonry Corp.
  • BOOK 8y book
  • INJ 30 inj
  • SIZE ~144 FTE

Nearest TCR peer: Illinois Masonry Corp. (0.0 TCR gap)

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

Calvert Masonry, Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Calvert Masonry, Inc. averages 2.9 TCR (104% of the Masonry contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Calvert Masonry, Inc. TCR series: 2017=7.7 · 2018=0.6 · 2019=4.1 · 2020=2.1 · 2021=2.2 · 2022=0.8 · 2023=2.9 · 2024=2.9 · BLS 2.8

Where Calvert Masonry, Inc. falls in its industry

703 Masonry contractors establishments

Safer than 63% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 22 Masonry contractors employers in Virginia.

Calvert Masonry, Inc. (144 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600 0246810 Average employees Total Case Rate Calvert Masonry, Inc.
Calvert Masonry, Inc. (144 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9

Calvert Masonry, Inc. has more employees than the Masonry contractors median and a lower injury rate than the industry's median TCR of 3.9. 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 2.9 2.9 3 0 0
2023 2.9 2.9 4 0 0
2022 0.8 0.0 1 0 0
2021 2.2 2.2 3 0 0
2020 2.1 0.7 3 0 0
2019 4.1 2.0 6 0 0
2018 0.6 0.6 1 0 0
2017 7.7 3.8 9 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238140 · VA · Manassas

703 Masonry contractors employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 278 employers in Manassas, VA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Illinois Masonry Corp. 2.9 TCR
NAICS-TCR Maverick & Kenyon Masonry, Inc. 2.9 TCR
NAICS-TCR Slaton Brothers Inc, 2.9 TCR
NAICS-TCR Palmer Waterproofing, Inc. 2.9 TCR
STATE-SIZE Epitome Networks 144 FTE
STATE-SIZE Capitol Boiler Works, LLC 144 FTE
STATE-SIZE TST Insulation, LLC DBA Retro Insulation 144 FTE
STATE-SIZE Specialty Coating & Laminating 144 FTE
CITY-NEAR Micron INC. Manassas, VA 1,617 FTE
CITY-NEAR Micron Technology Virginia 1,432 FTE
CITY-NEAR Manassas City Public Schools 1,342 FTE
CITY-NEAR Checks and Balances, Inc. 1,316 FTE
NAT-TCR Ag Partners Coop - Hiawatha 2.9 TCR
NAT-TCR Wilsonville, OR 2.9 TCR
NAT-TCR PV Fluid Products 2.9 TCR
NAT-TCR Okcli - Clinton 2.9 TCR
NAT-SIZE Meramec Instrument Transformer Company 144 FTE
NAT-SIZE Pferd Inc. 144 FTE
NAT-SIZE BATAVIA 144 FTE
NAT-SIZE Wesley Palms 144 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, 2021, 2020, 2019, 2018, 2017. 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.