Electrical wiring contractors · Connecticut

Earthlight Technologies LLC

Ellington, CT · ~68 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Earthlight Technologies LLC runs at 249% of its industry's injury rate - far more dangerous than the typical Electrical wiring contractors workplace, earning a grade F.

Earthlight Technologies LLC: 7.0 TCR = 249% of Electrical wiring contractors BLS 2.8 · 6y Form 300A (see methodology below)

Earthlight Technologies LLC safety composite

Earthlight Technologies LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 7%), 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

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.98 per 100 workers

Safer than 12% of industry peers

DART rate
F 6.72 per 100 workers

Safer than 7% 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

Earthlight Technologies LLC: 6.8 → 11.2 TCR

Peak year 2019 @ 11.6 TCR · DART/TCR 0.96× in 2021

Earthlight Technologies LLC's TCR rose 4.4 from 6.8 in 2016 to 11.2 in 2021. Peak filing year was 2019 at 11.6 TCR. In 2021, DART was 0.96× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Ellington, CT ABOVE-IND · SMALL

Grade F · TCR 7.0 · 249% of ind

  • DART 6.7 DART
  • RANK #34/40
  • PHOTO Mathews Brothers Ele…
  • BOOK 6y book
  • INJ 27 inj
  • SIZE ~68 FTE

Nearest TCR peer: Mathews Brothers Electric, Inc (0.0 TCR gap)

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

Earthlight Technologies LLC in the TCR neighbourhood

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

TCR

What this shows Earthlight Technologies LLC averages 7.0 TCR (249% of the Electrical wiring contractors BLS benchmark).

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

Earthlight Technologies LLC TCR series: 2016=6.8 · 2017=5.5 · 2018=3.3 · 2019=11.6 · 2020=3.6 · 2021=11.2 · BLS 2.8

Where Earthlight Technologies LLC falls in its industry

4,550 Electrical wiring contractors establishments

Safer than 12% 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 #34 safest of 40 Electrical wiring contractors employers in Connecticut.

Earthlight Technologies LLC (68 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 63 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 05001,0001,500 051015 Average employees Total Case Rate Earthlight Technologies LLC
Earthlight Technologies LLC (68 employees, TCR 7.0) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Earthlight Technologies LLC has more employees than the Electrical wiring 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
2021 11.2 6.7 10 0 0
2020 3.6 2.4 2 1 0
2019 11.6 7.3 7 1 0
2018 3.3 0.0 2 0 0
2017 5.5 5.5 3 0 0
2016 6.8 4.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · CT · Ellington

4,550 Electrical wiring contractors employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 23 employers in Ellington, 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 Mathews Brothers Electric, Inc 7.0 TCR
NAICS-TCR 6118_14623 7.0 TCR
NAICS-TCR Kelly Electrical Services, Inc. 7.0 TCR
NAICS-TCR North East Ohio 7.0 TCR
STATE-SIZE Pat Munger Construction Co. Inc. 68 FTE
STATE-SIZE Mizzy Construction, Inc. 68 FTE
STATE-SIZE Industrial Palllet LLC 68 FTE
STATE-SIZE Meriden Novolex Plant 68 FTE
CITY-NEAR Big Y Foods, Inc. Ellington 145 FTE
CITY-NEAR Town of Ellington 116 FTE
CITY-NEAR Earthlight Main 104 FTE
CITY-NEAR Country Pure Foods - Ellington, Connecticut 101 FTE
NAT-TCR CastleRock Adventist Hospital 7.0 TCR
NAT-TCR PERI Elkridge 7.0 TCR
NAT-TCR Mercy Life 7.0 TCR
NAT-TCR Huber Heights 7.0 TCR
NAT-SIZE Johnson City - VSHP 68 FTE
NAT-SIZE Performance Display & Millwork 68 FTE
NAT-SIZE Hydraulic Tubes & Fittings, LL 68 FTE
NAT-SIZE Bottiglia 68 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, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.