Building cleaning services, janitorial · District of Columbia

Rock Solid District Group, LLC

Washington, DC · ~24 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.7
Avg TCR
4.5
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Rock Solid District Group, LLC runs at 83% of its industry's injury rate - about level with the typical Building cleaning services, janitorial workplace, earning a grade C.

Rock Solid District Group, LLC: 3.7 TCR = 83% of Building cleaning services, janitorial BLS 4.5 · 2y Form 300A (see methodology below)

Rock Solid District Group, LLC safety composite

Rock Solid District Group, LLC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 9%), 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).

F

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.73 per 100 workers

Safer than 43% of industry peers

DART rate
F 7.47 per 100 workers

Safer than 9% 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%).

Rising injury rate

Rock Solid District Group, LLC: 0.0 → 7.5 TCR

Peak year 2023 @ 7.5 TCR · DART/TCR 2× in 2023

Rock Solid District Group, LLC's TCR rose 7.5 from 0.0 in 2020 to 7.5 in 2023. In 2023, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 561720 · Washington, DC AT/BELOW-IND · SMALL

Grade C · TCR 3.7 · 83% of ind

  • DART 7.5 DART
  • RANK #24/28
  • PHOTO CT
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~24 FTE

Nearest TCR peer: CT (0.0 TCR gap)

Read with this employer → · Industry book → · District of Columbia employers → · Look up another →

Rock Solid District Group, LLC in the TCR neighbourhood

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

TCR

What this shows Rock Solid District Group, LLC averages 3.7 TCR (83% of the Building cleaning services, janitorial BLS benchmark).

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

Rock Solid District Group, LLC TCR series: 2020=0 · 2023=7.5 · BLS 4.5

Where Rock Solid District Group, LLC falls in its industry

4,064 Building cleaning services, ja establishments

Safer than 43% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to District of Columbia alone (the establishments it most directly competes with for workers and contracts): ranked #24 safest of 28 Building cleaning services, ja employers in District of Columbia.

Rock Solid District Group, LLC (24 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2 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 02004006008001,000 051015 Average employees Total Case Rate Rock Solid District Group, LLC
Rock Solid District Group, LLC (24 employees, TCR 3.7) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2

Rock Solid District Group, LLC has fewer employees than the Building cleaning services, janitorial median and a higher injury rate than the industry's median TCR of 3.2. 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 7.5 7.5 1 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561720 · DC · Washington

4,064 Building cleaning services, janitorial employers nationwide with a credible TCR · 793 rated employers in District of Columbia with headcount on file · 748 employers in Washington, DC · 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 CT 3.7 TCR
NAICS-TCR 152388 3.7 TCR
NAICS-TCR UL Oper 3.7 TCR
NAICS-TCR SODEXO AT SIMPSON COLLEGE - FACILITIES 3.7 TCR
STATE-SIZE 400 Florida Ave 24 FTE
STATE-SIZE CDM Constructors Inc. - TDPS Project 24 FTE
STATE-SIZE 105037 - MECT - WMATA L-Line Tunnel Rehab 24 FTE
STATE-SIZE Washington DC Shop 24 FTE
CITY-NEAR Children's National Medical Center 7,153 FTE
CITY-NEAR Medstar Washington Hospital Center 7,073 FTE
CITY-NEAR Medstar Georgetown University Hospital 4,771 FTE
CITY-NEAR Customs and Border Protection - Headquarters 3,601 FTE
NAT-TCR Fire - Town of Black Mountain 3.7 TCR
NAT-TCR Compassus - Wausau AAH Plover 3.7 TCR
NAT-TCR Ascension At Home Grand Blanc 3.7 TCR
NAT-TCR Louisiana Children's Museum 3.7 TCR
NAT-SIZE Bridgeport Terminal 24 FTE
NAT-SIZE Tulsa 1904 24 FTE
NAT-SIZE Champaign - Springer 24 FTE
NAT-SIZE 05 - Commerce City 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, 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.