Lamp shops, electric · Massachusetts

Wolfers Lighting, Inc.

Name: Wolfers Lighting, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Waltham, MA · ~33 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.2
Avg TCR: 3.4
Industry avg: 0
Fatalities

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The verdict

Wolfers Lighting, Inc. runs at 36% of its industry's injury rate - far safer than the typical Lamp shops, electric workplace, earning a grade A.

Wolfers Lighting, Inc.: 1.2 TCR = 36% of Lamp shops, electric BLS 3.4 · 2y Form 300A (see methodology below)

Wolfers Lighting, Inc. safety composite

Wolfers Lighting, Inc. scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

77/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 1.22 per 100 workers

Safer than 98% of industry peers
DART rate: C 0 per 100 workers

Safer than 72% of industry peers
Fatalities: D 0

Safer than 50% 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

−2.4

2017→2018

Wolfers Lighting, Inc. injury rate improved

Wolfers Lighting, Inc.'s TCR fell 2.4 from 2.4 in 2017 to 0.0 in 2018. Peak filing year was 2017 at 2.4 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2017=2.4 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 442299 · Waltham, MA AT/BELOW-IND · SMALL

Grade A · TCR 1.2 · 36% of ind

DART 0.0 DART
RANK #8/96
PHOTO HG617
BOOK 2y book
INJ 1 inj
SIZE ~33 FTE

Nearest TCR peer: HG617 (0.0 TCR gap)

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

This site

1.2
HG617

1.2
Uptown #066

1.2
Madison Lighti

1.2
067/Tampa

1.2

What this shows Wolfers Lighting, Inc. averages 1.2 TCR (36% of the Lamp shops, electric BLS benchmark).

Wolfers Lighting, Inc. TCR series: 2017=2.4 · 2018=0 · BLS 3.4

Where Wolfers Lighting, Inc. falls in its industry

2,162 Lamp shops, electric establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 6.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 96 Lamp shops, electric employers in Massachusetts.

Wolfers Lighting, Inc. (33 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 40 employees and a TCR of 6.2

Wolfers Lighting, Inc. has fewer employees than the Lamp shops, electric median and a lower injury rate than the industry's median TCR of 6.2. 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	0.0	0.0	0	0	0
2017	2.4	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

442299 · MA · Waltham

2,162 Lamp shops, electric employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 118 employers in Waltham, MA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	HG617	CORPUS CHRISTI, TX	1.2 TCR
NAICS-TCR	Uptown #066	MINNEAPOLIS, MN	1.2 TCR
NAICS-TCR	Madison Lighting, Ltd	MADISON, WI	1.2 TCR
NAICS-TCR	067/Tampa	TAMPA, FL	1.2 TCR
STATE-SIZE	Green City Growers	SOMMERVILE	33 FTE
STATE-SIZE	Good Chemistry - Holliston	HOLLISTON	33 FTE
STATE-SIZE	Eversource - Boston	BOSTON	33 FTE
STATE-SIZE	NORTH ADAMS-MA27	NORTH ADAMS	33 FTE
CITY-NEAR	RESERVOIR WOODS (MA42)	Waltham	2,025 FTE
CITY-NEAR	170 Data Drive Work Location-MAAV	Waltham	1,985 FTE
CITY-NEAR	RESERVOIR WOODS-MA42	Waltham	1,736 FTE
CITY-NEAR	Partners Home Care Inc	Waltham	786 FTE
NAT-TCR	Giant Resource Recovery	Sumter, SC	1.2 TCR
NAT-TCR	Packaging UnLimited Legionaire Lincolnton	Lincolnton, NC	1.2 TCR
NAT-TCR	AUSTTX02	Austin, TX	1.2 TCR
NAT-TCR	HP - CA (San Bernardino)	San Bernardino, CA	1.2 TCR
NAT-SIZE	American Landscape Services Inc	Babylon, NY	33 FTE
NAT-SIZE	College Place Project	Mount Vernon, NY	33 FTE
NAT-SIZE	HHCOET - Chattanooga	Chattanooga, TN	33 FTE
NAT-SIZE	Brookdale Holiday Lane Estates	North Richland Hills, TX	33 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.