Excavation contractors · Connecticut

M & O Construction Co., Inc.

New Milford, CT · ~34 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

M & O Construction Co., Inc. runs at 188% of its industry's injury rate - more dangerous than the typical Excavation contractors workplace, earning a grade D.

M & O Construction Co., Inc.: 5.3 TCR = 188% of Excavation contractors BLS 2.8 · 8y Form 300A (see methodology below)

M & O Construction Co., Inc. safety composite

M & O Construction Co., Inc. scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on total case rate (tcr) (safer than 20%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.25 per 100 workers

Safer than 20% of industry peers

DART rate
B 0 per 100 workers

Safer than 77% of industry peers

Fatalities
D 0

Safer than 52% 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

−2.8

2017→2024

M & O Construction Co., Inc. injury rate improved

M & O Construction Co., Inc.'s TCR fell 2.8 from 2.8 in 2017 to 0.0 in 2024. Peak filing year was 2023 at 13.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=2.8 · 2018=9.0 · 2019=8.6 · 2020=8.5 · 2021=0.0 · 2022=0.0 · 2023=13.1 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · New Milford, CT ABOVE-IND · SMALL

Grade D · TCR 5.3 · 188% of ind

  • DART 0.0 DART
  • RANK #8/9
  • PHOTO KES Excavating. LLC.
  • BOOK 8y book
  • INJ 14 inj
  • SIZE ~34 FTE

Nearest TCR peer: KES Excavating. LLC. (0.0 TCR gap)

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

M & O Construction Co., Inc. in the TCR neighbourhood

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

TCR

What this shows M & O Construction Co., Inc. averages 5.3 TCR (188% of the Excavation contractors BLS benchmark).

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

M & O Construction Co., Inc. TCR series: 2017=2.8 · 2018=9 · 2019=8.6 · 2020=8.5 · 2021=0 · 2022=0 · 2023=13.1 · 2024=0 · BLS 2.8

Where M & O Construction Co., Inc. falls in its industry

1,750 Excavation contractors establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 9 Excavation contractors employers in Connecticut.

M & O Construction Co., Inc. (34 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5 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 050100150200250 0246810 Average employees Total Case Rate M & O Construction Co., Inc.
M & O Construction Co., Inc. (34 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

M & O Construction Co., Inc. has fewer employees than the Excavation contractors median and a higher injury rate than the industry's median TCR of 2.5. 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
2024 0.0 0.0 0 0 0
2023 13.1 13.1 4 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 8.5 8.5 3 0 0
2019 8.6 8.6 3 0 0
2018 9.0 6.0 3 0 0
2017 2.8 2.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · CT · New Milford

1,750 Excavation contractors employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 45 employers in New Milford, CT · 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 KES Excavating. LLC. 5.3 TCR
NAICS-TCR Engineered Demolition, Inc. 5.3 TCR
NAICS-TCR Hershey Excavating, LLC 5.2 TCR
NAICS-TCR The LandTek Group, Inc 5.2 TCR
STATE-SIZE Herb Holden Trucking, Inc. 34 FTE
STATE-SIZE Eversource - Waterbury Freight 34 FTE
STATE-SIZE Mattern Construction Inc. 34 FTE
STATE-SIZE City Of Meriden Public Works 34 FTE
CITY-NEAR New Milford Day Program 524 FTE
CITY-NEAR Kimberly Clark 348 FTE
CITY-NEAR Kimberly-Clark Corporation 346 FTE
CITY-NEAR New Milford Hospital 239 FTE
NAT-TCR Cadillac Casting, Inc 5.3 TCR
NAT-TCR Community Hospital Anderson 5.3 TCR
NAT-TCR J&H Equipment, Inc. 5.3 TCR
NAT-TCR K & L Anodizing Corporation 5.3 TCR
NAT-SIZE R.B. Pallet Service, Inc. 34 FTE
NAT-SIZE Annapolis 34 FTE
NAT-SIZE Glass Service of Cumberland Inc 34 FTE
NAT-SIZE W2Fuel, LLC 34 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, 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.