Solar Panel Installation · Massachusetts

221-MA-Massachusetts Central

Marlborough, MA · ~104 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

221-MA-Massachusetts Central runs at 209% of its industry's injury rate - far more dangerous than the typical Solar Panel Installation workplace, earning a grade F.

221-MA-Massachusetts Central: 5.8 TCR = 209% of Solar Panel Installation BLS 2.8 · 2y Form 300A (see methodology below)

221-MA-Massachusetts Central safety composite

221-MA-Massachusetts Central scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 17%), 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

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.85 per 100 workers

Safer than 17% of industry peers

DART rate
F 2.87 per 100 workers

Safer than 24% 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

−4.8

2017→2018

221-MA-Massachusetts Central injury rate improved

221-MA-Massachusetts Central's TCR fell 4.8 from 8.3 in 2017 to 3.5 in 2018. Peak filing year was 2017 at 8.3 TCR. In 2018, DART was 0.49× this establishment's average TCR (severity share of cases).

2017=8.3 · 2018=3.5

OSHA ITA Form 300A scorecard

Establishment book 238210 · Marlborough, MA ABOVE-IND · MID

Grade F · TCR 5.8 · 209% of ind

  • DART 2.9 DART
  • RANK #107/128
  • PHOTO Golden Valley Electr…
  • BOOK 2y book
  • INJ 12 inj
  • SIZE ~104 FTE

Nearest TCR peer: Golden Valley Electrical, Inc (0.0 TCR gap)

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

221-MA-Massachusetts Central in the TCR neighbourhood

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

TCR

What this shows 221-MA-Massachusetts Central averages 5.8 TCR (209% of the Solar Panel Installation BLS benchmark).

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

221-MA-Massachusetts Central TCR series: 2017=8.3 · 2018=3.5 · BLS 2.8

Where 221-MA-Massachusetts Central falls in its industry

4,550 Solar Panel Installation establishments

Safer than 17% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #107 safest of 128 Solar Panel Installation employers in Massachusetts.

221-MA-Massachusetts Central (104 employees, TCR 5.8) 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 221-MA-Massachusetts Central
221-MA-Massachusetts Central (104 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

221-MA-Massachusetts Central has more employees than the Solar Panel Installation 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
2018 3.5 2.9 6 0 0
2017 8.3 6.9 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · MA · Marlborough

4,550 Solar Panel Installation employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 121 employers in Marlborough, MA · 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 Golden Valley Electrical, Inc 5.8 TCR
NAICS-TCR MidState 5.8 TCR
NAICS-TCR Creative Electric 5.8 TCR
NAICS-TCR Desoto County Electric, Inc. 5.9 TCR
STATE-SIZE RWE Offshore Wind Services LLC 104 FTE
STATE-SIZE PJ Keating Lunenburg 104 FTE
STATE-SIZE Kaleido Biosciences, Inc 104 FTE
STATE-SIZE PolyCarbon Industries 104 FTE
CITY-NEAR Raytheon - Marlborough 2,332 FTE
CITY-NEAR Raytheon_Marlborough_MA 2,054 FTE
CITY-NEAR Field 1,438 FTE
CITY-NEAR Hologic : Marlborough Campus 700 FTE
NAT-TCR SFO - Airport United Airlines Offices 5.8 TCR
NAT-TCR DEN - Airport United Airlines Offices 5.8 TCR
NAT-TCR Baillie Lumber Booneville Sawmill 5.8 TCR
NAT-TCR M.L. Wyatt Operations, Inc, DBA Hultman 5.8 TCR
NAT-SIZE Iron Hill Brewery- Media 104 FTE
NAT-SIZE Heritage Health - Mt. Zion 104 FTE
NAT-SIZE Orchids Paper Products Pryor Mill 104 FTE
NAT-SIZE Gary Alligood 104 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: 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.