Mechanical contractors · Maryland

Limbach - Mid-Atlantic

Laurel, MD · ~272 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Limbach - Mid-Atlantic runs at 86% of its industry's injury rate - about level with the typical Mechanical contractors workplace, earning a grade C.

Limbach - Mid-Atlantic: 2.4 TCR = 86% of Mechanical contractors BLS 2.8 · 5y Form 300A (see methodology below)

Limbach - Mid-Atlantic safety composite

Limbach - Mid-Atlantic scores strongest on total case rate (tcr) (safer than 62% of same-industry peers) and weakest on fatalities (safer than 51%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.42 per 100 workers

Safer than 62% of industry peers

DART rate
D 1.03 per 100 workers

Safer than 52% 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

−3.2

2017→2021

Limbach - Mid-Atlantic injury rate improved

Limbach - Mid-Atlantic's TCR fell 3.2 from 4.7 in 2017 to 1.6 in 2021. Peak filing year was 2017 at 4.7 TCR. In 2021, DART was 0.43× this establishment's average TCR (severity share of cases).

2017=4.7 · 2018=2.2 · 2019=1.9 · 2020=1.7 · 2021=1.6

OSHA ITA Form 300A scorecard

Establishment book 238220 · Laurel, MD AT/BELOW-IND · MID

Grade C · TCR 2.4 · 86% of ind

  • DART 1.0 DART
  • RANK #58/121
  • PHOTO GARDINER
  • BOOK 5y book
  • INJ 35 inj
  • SIZE ~272 FTE

Nearest TCR peer: GARDINER (0.0 TCR gap)

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

Limbach - Mid-Atlantic in the TCR neighbourhood

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

TCR

What this shows Limbach - Mid-Atlantic averages 2.4 TCR (86% of the Mechanical contractors BLS benchmark).

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

Limbach - Mid-Atlantic TCR series: 2017=4.7 · 2018=2.2 · 2019=1.9 · 2020=1.7 · 2021=1.6 · BLS 2.8

Where Limbach - Mid-Atlantic falls in its industry

5,793 Mechanical contractors establishments

Safer than 62% 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 #58 safest of 121 Mechanical contractors employers in Maryland.

Limbach - Mid-Atlantic (272 employees, TCR 2.4) 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 0100200300 05101520 Average employees Total Case Rate Limbach - Mid-Atlantic
Limbach - Mid-Atlantic (272 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Limbach - Mid-Atlantic has more employees than the Mechanical contractors median and a lower 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
2021 1.6 1.0 3 0 0
2020 1.7 1.7 4 0 0
2019 1.9 0.4 5 0 0
2018 2.2 1.0 9 0 0
2017 4.7 4.0 14 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MD · Laurel

5,793 Mechanical contractors employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 125 employers in Laurel, 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 GARDINER 2.4 TCR
NAICS-TCR Randall Mechanical Inc 2.4 TCR
NAICS-TCR PM Contracting, Inc. 2.4 TCR
NAICS-TCR Medic Air Systems, Inc. Port Orange FL 2.4 TCR
STATE-SIZE American Pest Management 10635-6 272 FTE
STATE-SIZE Collington 272 FTE
STATE-SIZE Main Office 271 FTE
STATE-SIZE Dietz and Watson Baltimore 273 FTE
CITY-NEAR BURTONSVILLE (MDBUR) 2,341 FTE
CITY-NEAR MDBUR - BURTONSVILLE 2,339 FTE
CITY-NEAR WSSC Water 1,668 FTE
CITY-NEAR Beltsville (Laurel) 1,661 FTE
NAT-TCR General Surgery 2.4 TCR
NAT-TCR IKONICS Commonwealth Ave 2.4 TCR
NAT-TCR Chiquita Brands L.L.C 2.4 TCR
NAT-TCR Conestoga Landfill 2.4 TCR
NAT-SIZE Bel US/ Cheese MFG: Leitchfield KY 272 FTE
NAT-SIZE GO-PH-HEADQUARTERS 272 FTE
NAT-SIZE D&D Distributors, LLLP 272 FTE
NAT-SIZE Moss FLL Office 272 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.