Tower, power distribution and communication, construction · Illinois

Deerfield Construction Group, LLC

Lockport, IL · ~61 workers · 8 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Deerfield Construction Group, LLC runs at 62% of its industry's injury rate - safer than the typical Tower, power distribution and communication, construction workplace, earning a grade B.

Deerfield Construction Group, LLC: 1.7 TCR = 62% of Tower, power distribution and communication, construction BLS 2.8 · 8y Form 300A (see methodology below)

Deerfield Construction Group, LLC safety composite

Deerfield Construction Group, LLC scores strongest on total case rate (tcr) (safer than 54% of same-industry peers) and weakest on dart rate (safer than 35%), 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

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.74 per 100 workers

Safer than 54% of industry peers

DART rate
D 1.45 per 100 workers

Safer than 35% 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%).

Deerfield Construction Group, LLC held a steady TCR band

Deerfield Construction Group, LLC's TCR held near 0.2 from 1.6 in 2017 to 1.4 in 2024. Peak filing year was 2021 at 3.3 TCR. In 2024, DART was 0.83× this establishment's average TCR (severity share of cases).

2017=1.6 · 2018=3.1 · 2019=1.4 · 2020=0.0 · 2021=3.3 · 2022=1.4 · 2023=1.5 · 2024=1.4

OSHA ITA Form 300A scorecard

Establishment book 237130 · Lockport, IL AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 62% of ind

  • DART 1.4 DART
  • RANK #30/50
  • PHOTO Epic Communications,…
  • BOOK 8y book
  • INJ 9 inj
  • SIZE ~61 FTE

Nearest TCR peer: Epic Communications, Inc. (0.0 TCR gap)

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

Deerfield Construction Group, LLC in the TCR neighbourhood

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

TCR

What this shows Deerfield Construction Group, LLC averages 1.7 TCR (62% of the Tower, power distribution and communication, construction BLS benchmark).

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

Deerfield Construction Group, LLC TCR series: 2017=1.6 · 2018=3.1 · 2019=1.4 · 2020=0 · 2021=3.3 · 2022=1.4 · 2023=1.5 · 2024=1.4 · BLS 2.8

Where Deerfield Construction Group, LLC falls in its industry

1,605 Tower, power distribution and establishments

Safer than 54% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #30 safest of 50 Tower, power distribution and employers in Illinois.

Deerfield Construction Group, LLC (61 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0 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 0100200300400500 05101520 Average employees Total Case Rate Deerfield Construction Group, LLC
Deerfield Construction Group, LLC (61 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 74 employees and a TCR of 2.0

Deerfield Construction Group, LLC has fewer employees than the Tower, power distribution and communicat median and a lower injury rate than the industry's median TCR of 2.0. 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 1.4 1.4 1 0 0
2023 1.5 1.5 1 0 0
2022 1.4 1.4 1 0 0
2021 3.3 3.3 2 0 0
2020 0.0 0.0 0 0 0
2019 1.4 1.4 1 0 0
2018 3.1 3.1 2 0 0
2017 1.6 1.6 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237130 · IL · Lockport

1,605 Tower, power distribution and communication, construction employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 59 employers in Lockport, IL · 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 Epic Communications, Inc. 1.7 TCR
NAICS-TCR Pike Georgia Statewide Operations 1.7 TCR
NAICS-TCR Michels Power Inc-NY-Massena 1.7 TCR
NAICS-TCR Major Projects_Potelco 1.7 TCR
STATE-SIZE Goodmark Nurseries LLC 61 FTE
STATE-SIZE 2505-Mason City, IL (Monsanto Co.) 61 FTE
STATE-SIZE AMEREN ILLINOIS - Springfield 61 FTE
STATE-SIZE AMEREN ILLINOIS - Gas Tech - Engineering 61 FTE
CITY-NEAR Lockport Township High School District 205 East Campus 535 FTE
CITY-NEAR Illinois 459 FTE
CITY-NEAR ILLPT - LOCKPORT 383 FTE
CITY-NEAR Lockport Township Park District 382 FTE
NAT-TCR St. Johns Nursing Home 1.7 TCR
NAT-TCR Chickasaw County Courthouse 1.7 TCR
NAT-TCR Federal Mogul 1.7 TCR
NAT-TCR Dfw Movers & Erectors, Inc 1.7 TCR
NAT-SIZE Air Products and Chemicals, Inc- LaPorte Terminal 61 FTE
NAT-SIZE CR Hipp Construction Inc. 61 FTE
NAT-SIZE Area Heating & Cooling, Inc. 61 FTE
NAT-SIZE P1 Logistics LLC 61 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.