Plumbing contractors · Maryland

Robert A. Tull, Inc.

Gaithersburg, MD · ~94 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Robert A. Tull, Inc. runs at 395% of its industry's injury rate - far more dangerous than the typical Plumbing contractors workplace, earning a grade F.

Robert A. Tull, Inc.: 11.1 TCR = 395% of Plumbing contractors BLS 2.8 · 7y Form 300A (see methodology below)

Robert A. Tull, Inc. safety composite

Robert A. Tull, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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

23/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.05 per 100 workers

Safer than 8% of industry peers

DART rate
F 4.43 per 100 workers

Safer than 19% 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

Robert A. Tull, Inc.: 8.6 → 12.2 TCR

Peak year 2022 @ 18.9 TCR · DART/TCR 0.4× in 2024

Robert A. Tull, Inc.'s TCR rose 3.6 from 8.6 in 2017 to 12.2 in 2024. Peak filing year was 2022 at 18.9 TCR. In 2024, DART was 0.4× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Gaithersburg, MD ABOVE-IND · SMALL

Grade F · TCR 11.1 · 395% of ind

  • DART 4.4 DART
  • RANK #116/121
  • PHOTO HSES - South Jersey
  • BOOK 7y book
  • INJ 70 inj
  • SIZE ~94 FTE

Nearest TCR peer: HSES - South Jersey (0.0 TCR gap)

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

Robert A. Tull, Inc. in the TCR neighbourhood

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

TCR

What this shows Robert A. Tull, Inc. averages 11.1 TCR (395% of the Plumbing contractors BLS benchmark).

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

Robert A. Tull, Inc. TCR series: 2017=8.6 · 2018=11.9 · 2019=8.3 · 2021=7.8 · 2022=18.9 · 2023=9.6 · 2024=12.2 · BLS 2.8

Where Robert A. Tull, Inc. falls in its industry

5,793 Plumbing contractors establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #116 safest of 121 Plumbing contractors employers in Maryland.

Robert A. Tull, Inc. (94 employees, TCR 11.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate Robert A. Tull, Inc.
Robert A. Tull, Inc. (94 employees, TCR 11.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Robert A. Tull, Inc. has more employees than the Plumbing contractors median and a higher injury rate than the industry's median TCR of 3.3. 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 12.2 4.4 11 0 0
2023 9.6 7.2 8 0 0
2022 18.9 5.9 16 0 0
2021 7.8 5.8 8 0 0
2019 8.3 6.3 8 0 0
2018 11.9 9.8 11 0 0
2017 8.6 6.5 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MD · Gaithersburg

5,793 Plumbing contractors employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 202 employers in Gaithersburg, MD · 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 HSES - South Jersey 11.1 TCR
NAICS-TCR Vegas Valley Fire Protection 11.1 TCR
NAICS-TCR Tom Drexler Plumbing, Air & Electric 11.1 TCR
NAICS-TCR Pure Mechanical, LLC 11.0 TCR
STATE-SIZE DRB Enterprises, LLC 94 FTE
STATE-SIZE Miles Electric Co., Inc. 94 FTE
STATE-SIZE Bowen & Kron Enterprises, Inc. 94 FTE
STATE-SIZE JenesaisQuoi LLC 94 FTE
CITY-NEAR AstraZeneca Gaithersburg Campus 4,117 FTE
CITY-NEAR MDGAI - GAITHERSBURG HUB 794 FTE
CITY-NEAR Adventist Healthcare Support Center to SGMC 764 FTE
CITY-NEAR MDGAI - GAITHERSBURG-PACKAGE CENTER 759 FTE
NAT-TCR Trader Joe's 0233 Rcho Palos Verdes 11.1 TCR
NAT-TCR Essentia Deer River Hospital 11.1 TCR
NAT-TCR Bailey Nurseries, Inc. 11.1 TCR
NAT-TCR Hondo Framing Inc. 11.1 TCR
NAT-SIZE Marion Jr. High School 94 FTE
NAT-SIZE Bird Kultgen Inc 94 FTE
NAT-SIZE Avinger 94 FTE
NAT-SIZE The Village at Woods Edge 94 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, 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.