Electrical work · New Hampshire

Martineau Electric, Inc.

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

Dover, NH · ~27 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 8.3
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Martineau Electric, Inc. runs at 296% of its industry's injury rate - far more dangerous than the typical Electrical work workplace, earning a grade F.

Martineau Electric, Inc.: 8.3 TCR = 296% of Electrical work BLS 2.8 · 2y Form 300A (see methodology below)

Martineau Electric, Inc. safety composite

Martineau Electric, Inc. scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), 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).

43/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 8.28 per 100 workers

Safer than 8% of industry peers
DART rate: B 0 per 100 workers

Safer than 78% 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

Martineau Electric, Inc.: 7.3 → 9.3 TCR

Peak year 2021 @ 9.3 TCR · DART/TCR 0× in 2021

Martineau Electric, Inc.'s TCR rose 2.0 from 7.3 in 2019 to 9.3 in 2021. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238210 · Dover, NH ABOVE-IND · SMALL

Grade F · TCR 8.3 · 296% of ind

DART 0.0 DART
RANK #19/25
PHOTO Service Minds LLC DB…
BOOK 2y book
INJ 4 inj
SIZE ~27 FTE

Nearest TCR peer: Service Minds LLC DBA Mister Sparky Ben Franklin Plumbing One Hour Air Ft Myers (0.0 TCR gap)

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

This site

8.3
Service Minds

8.3
Garba Industri

8.3
QPI Electrical

8.3
Ft Myers

8.3

What this shows Martineau Electric, Inc. averages 8.3 TCR (296% of the Electrical work BLS benchmark).

Martineau Electric, Inc. TCR series: 2019=7.3 · 2021=9.3 · BLS 2.8

Where Martineau Electric, Inc. falls in its industry

4,550 Electrical work establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 2.5.

Grade F

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 25 Electrical work employers in New Hampshire.

Martineau Electric, Inc. (27 employees, TCR 8.3) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Martineau Electric, Inc. has fewer employees than the Electrical work 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	9.3	0.0	2	0	0
2019	7.3	3.6	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · NH · Dover

4,550 Electrical work employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 73 employers in Dover, NH · 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	Service Minds LLC DBA Mister Sparky Ben Franklin Plumbing One Hour Air Ft Myers	FT MYERS, FL	8.3 TCR
NAICS-TCR	Garba Industrial Service Inc	TAMPA, FL	8.3 TCR
NAICS-TCR	QPI Electrical Co., Inc	LEVITTOWN, PA	8.3 TCR
NAICS-TCR	Ft Myers	FT MYERS, FL	8.3 TCR
STATE-SIZE	Company	PLYMOUTH	27 FTE
STATE-SIZE	Adam Vaillancourt Roofing	MILFORD	27 FTE
STATE-SIZE	CCG:CG020 - CG020-Epping, NH	EPPING	27 FTE
STATE-SIZE	Lignetics of Jaffrey	JAFFREY	27 FTE
CITY-NEAR	Wentworth Douglass Hospital	Dover	3,380 FTE
CITY-NEAR	Wentworth-Douglass Hospital	Dover	3,318 FTE
CITY-NEAR	WDH/CENTRAL AVENUE	Dover	2,074 FTE
CITY-NEAR	Measured Progress	Dover	440 FTE
NAT-TCR	Livingston Health & Rehabilation	Livingston, MT	8.3 TCR
NAT-TCR	LP Hollywood, LLC--Golfcrest	Hollywood, FL	8.3 TCR
NAT-TCR	Ryder System, Inc.	Oklahoma City, OK	8.3 TCR
NAT-TCR	Drury Inn & Suites - Denver Westminster	Westminster, CO	8.3 TCR
NAT-SIZE	Jay County	Dunkirk, IN	27 FTE
NAT-SIZE	Fairfield Inn & Suites Orlando	Orlando, FL	27 FTE
NAT-SIZE	FE Moran Mechanical Services	Northbrook, IL	27 FTE
NAT-SIZE	Hampton Inn Del Mar	San Diego, CA	27 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, 2019. 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.