Building, residential, rental or leasing · South Carolina

AH4R - Charleston SC

N. Charleston, SC · ~29 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
2.5
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

AH4R - Charleston SC runs at 181% of its industry's injury rate - more dangerous than the typical Building, residential, rental or leasing workplace, earning a grade D.

AH4R - Charleston SC: 2.5 TCR = 181% of Building, residential, rental or leasing BLS 1.4 · 5y Form 300A (see methodology below)

AH4R - Charleston SC safety composite

AH4R - Charleston SC scores strongest on total case rate (tcr) (safer than 74% of same-industry peers) and weakest on dart rate (safer than 38%), 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).

C

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.53 per 100 workers

Safer than 74% of industry peers

DART rate
D 3.25 per 100 workers

Safer than 38% 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

−1.3

2017→2021

AH4R - Charleston SC injury rate improved

AH4R - Charleston SC's TCR fell 1.3 from 4.5 in 2017 to 3.3 in 2021. Peak filing year was 2019 at 4.8 TCR. In 2021, DART was 1.28× this establishment's average TCR (severity share of cases).

2017=4.5 · 2018=0.0 · 2019=4.8 · 2020=0.0 · 2021=3.3

OSHA ITA Form 300A scorecard

Establishment book 531110 · N. Charleston, SC ABOVE-IND · SMALL

Grade D · TCR 2.5 · 181% of ind

  • DART 3.3 DART
  • RANK #1/5
  • PHOTO Western MI Region - …
  • BOOK 5y book
  • INJ 3 inj
  • SIZE ~29 FTE

Nearest TCR peer: Western MI Region - Solomon Apartment Management (0.0 TCR gap)

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

AH4R - Charleston SC in the TCR neighbourhood

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

TCR

What this shows AH4R - Charleston SC averages 2.5 TCR (181% of the Building, residential, rental or leasing BLS benchmark).

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

AH4R - Charleston SC TCR series: 2017=4.5 · 2018=0 · 2019=4.8 · 2020=0 · 2021=3.3 · BLS 1.4

Where AH4R - Charleston SC falls in its industry

1,100 Building, residential, rental establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to South Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 5 Building, residential, rental employers in South Carolina.

AH4R - Charleston SC (29 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 4.5 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 0100200300400 051015 Average employees Total Case Rate AH4R - Charleston SC
AH4R - Charleston SC (29 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 4.5

AH4R - Charleston SC has fewer employees than the Building, residential, rental or leasing median and a lower injury rate than the industry's median TCR of 4.5. 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
2021 3.3 3.3 1 0 0
2020 0.0 0.0 0 0 0
2019 4.8 0.0 1 0 0
2018 0.0 0.0 0 0 0
2017 4.5 4.5 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

531110 · SC · N. Charleston

1,100 Building, residential, rental or leasing employers nationwide with a credible TCR · 7,610 rated employers in South Carolina with headcount on file · 25 employers in N. Charleston, SC · 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 Western MI Region - Solomon Apartment Management 2.5 TCR
NAICS-TCR BSRM 2.5 TCR
NAICS-TCR Woodson Houses 2.5 TCR
NAICS-TCR FL-Jacksonville 2.5 TCR
STATE-SIZE MT PLEASANT CREW QUARTERS 29 FTE
STATE-SIZE Ni Pacolet Milliken 29 FTE
STATE-SIZE Charleston Division 29 FTE
STATE-SIZE 32328 29 FTE
CITY-NEAR HoneywellSC32 193 FTE
CITY-NEAR C411 Charleston 177 FTE
CITY-NEAR CHARLESTON COUNTY DSS 146 FTE
CITY-NEAR Charleston 82 FTE
NAT-TCR American Alloy Steel Inc 2.5 TCR
NAT-TCR Las Vegas, NV 2.5 TCR
NAT-TCR Haley Buick GMC Inc 2.5 TCR
NAT-TCR Chicago, IL (WC USX CHI) 2.5 TCR
NAT-SIZE Amerhart Ltd. - Sun Prairie 29 FTE
NAT-SIZE Norwest Manufacturing, Inc. 29 FTE
NAT-SIZE Foss Manufatoring Co LLC (P-3) 29 FTE
NAT-SIZE Immediate Care Family Clinic 29 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: 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.