Home centers, building materials · Virginia

Building Supply of Manassas

Manassas, VA · ~24 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.0
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Building Supply of Manassas runs at 206% of its industry's injury rate - far more dangerous than the typical Home centers, building materials workplace, earning a grade F.

Building Supply of Manassas: 7.0 TCR = 206% of Home centers, building materials BLS 3.4 · 7y Form 300A (see methodology below)

Building Supply of Manassas safety composite

Building Supply of Manassas scores strongest on dart rate (safer than 95% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7 per 100 workers

Safer than 19% of industry peers

DART rate
A 0 per 100 workers

Safer than 95% 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%).

TCR Δ

−17.2

2017→2023

Building Supply of Manassas injury rate improved

Building Supply of Manassas's TCR fell 17.2 from 17.2 in 2017 to 0.0 in 2023. Peak filing year was 2017 at 17.2 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2017=17.2 · 2018=15.5 · 2019=4.0 · 2020=0.0 · 2021=8.1 · 2022=4.1 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 444110 · Manassas, VA ABOVE-IND · SMALL

Grade F · TCR 7.0 · 206% of ind

  • DART 0.0 DART
  • RANK #173/198
  • PHOTO 1977 PERU
  • BOOK 7y book
  • INJ 11 inj
  • SIZE ~24 FTE

Nearest TCR peer: 1977 PERU (0.0 TCR gap)

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Building Supply of Manassas in the TCR neighbourhood

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

TCR

What this shows Building Supply of Manassas averages 7.0 TCR (206% of the Home centers, building materials BLS benchmark).

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

Building Supply of Manassas TCR series: 2017=17.2 · 2018=15.5 · 2019=4 · 2020=0 · 2021=8.1 · 2022=4.1 · 2023=0 · BLS 3.4

Where Building Supply of Manassas falls in its industry

6,309 Home centers, building materia establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #173 safest of 198 Home centers, building materia employers in Virginia.

Building Supply of Manassas (24 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 93 employees and a TCR of 4.7 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 050100150200250300 051015 Average employees Total Case Rate Building Supply of Manassas
Building Supply of Manassas (24 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 93 employees and a TCR of 4.7

Building Supply of Manassas has fewer employees than the Home centers, building materials median and a higher injury rate than the industry's median TCR of 4.7. 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 0.0 0.0 0 0 0
2022 4.1 4.1 1 0 0
2021 8.1 8.1 2 0 0
2020 0.0 0.0 0 0 0
2019 4.0 4.0 1 0 0
2018 15.5 15.5 4 0 0
2017 17.2 11.4 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444110 · VA · Manassas

6,309 Home centers, building materials 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 1977 PERU 7.0 TCR
NAICS-TCR 2927 LOWE S OF GREENPORT NY 7.0 TCR
NAICS-TCR 2807-2216 7.0 TCR
NAICS-TCR 2807-3045 7.0 TCR
STATE-SIZE Smith Mountain Hydro 24 FTE
STATE-SIZE SHENANDOAH 24 FTE
STATE-SIZE Craig-Botetourt Electric Cooperative 24 FTE
STATE-SIZE Inner Space Systems, Inc. 24 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 Duval Cty #3 7.0 TCR
NAT-TCR 0725 - Tracy Ca Depot - Ecomm 7.0 TCR
NAT-TCR Ontario, CA (Mazda) 118 7.0 TCR
NAT-TCR NAPA Auto Parts - Los Angeles DC 7.0 TCR
NAT-SIZE McCoys Building Supply - League City 24 FTE
NAT-SIZE McLeansboro plant 24 FTE
NAT-SIZE Nampa, Id #00569 24 FTE
NAT-SIZE Jackson 24 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, 2022, 2021, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.