HVAC (heating, ventilation and air-conditioning) contractors · Massachusetts

Electronic Environments Co

Name: Electronic Environments Co Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Marlborough, MA · ~109 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 3.4
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Electronic Environments Co runs at 122% of its industry's injury rate - more dangerous than the typical HVAC (heating, ventilation and air-conditioning) contractors workplace, earning a grade D.

Electronic Environments Co: 3.4 TCR = 122% of HVAC (heating, ventilation and air-conditioning) contractors BLS 2.8 · 2y Form 300A (see methodology below)

Electronic Environments Co safety composite

Electronic Environments Co scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 34%), 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).

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 3.42 per 100 workers

Safer than 49% of industry peers
DART rate: F 2.49 per 100 workers

Safer than 34% 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

−1.8

2018→2019

Electronic Environments Co injury rate improved

Electronic Environments Co's TCR fell 1.8 from 4.3 in 2018 to 2.5 in 2019. Peak filing year was 2018 at 4.3 TCR. In 2019, DART was 0.73× this establishment's average TCR (severity share of cases).

2018=4.3 · 2019=2.5

OSHA ITA Form 300A scorecard

Establishment book 238220 · Marlborough, MA ABOVE-IND · MID

Grade D · TCR 3.4 · 122% of ind

DART 2.5 DART
RANK #74/140
PHOTO HVAC Contractor
BOOK 2y book
INJ 8 inj
SIZE ~109 FTE

Nearest TCR peer: HVAC Contractor (0.0 TCR gap)

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This site

3.4
HVAC Contracto

3.4
Hoffman Mechan

3.4
RRSC Houston

3.4
Summers of Mar

3.4

What this shows Electronic Environments Co averages 3.4 TCR (122% of the HVAC (heating, ventilation and air-conditioning) contractors BLS benchmark).

Electronic Environments Co TCR series: 2018=4.3 · 2019=2.5 · BLS 2.8

Where Electronic Environments Co falls in its industry

5,793 HVAC (heating, ventilation and establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 3.3.

Grade D

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #74 safest of 140 HVAC (heating, ventilation and employers in Massachusetts.

Electronic Environments Co (109 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Electronic Environments Co has more employees than the HVAC (heating, ventilation and air-condi median and a higher injury rate than the industry's median TCR of 3.3. 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
2019	2.5	2.5	3	0	0
2018	4.3	4.3	5	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MA · Marlborough

5,793 HVAC (heating, ventilation and air-conditioning) contractors 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	Place	Metric
NAICS-TCR	HVAC Contractor	DAVENPORT, IA	3.4 TCR
NAICS-TCR	Hoffman Mechanical Solutions, Inc - Raleigh	RALEIGH, NC	3.4 TCR
NAICS-TCR	RRSC Houston	HOUSTON, TX	3.4 TCR
NAICS-TCR	Summers of Marion, Inc.	MARION, IN	3.4 TCR
STATE-SIZE	Rachaels Food Corp	CHICOPEE	109 FTE
STATE-SIZE	Acorda Therapeutics	CHELSEA	109 FTE
STATE-SIZE	B&E Tool Company	SOUTHWICK	109 FTE
STATE-SIZE	BD Medical	ANDOVER	109 FTE
CITY-NEAR	Raytheon - Marlborough	Marlborough	2,332 FTE
CITY-NEAR	Raytheon_Marlborough_MA	Marlborough	2,054 FTE
CITY-NEAR	Field	Marlborough	1,438 FTE
CITY-NEAR	Hologic : Marlborough Campus	Marlborough	700 FTE
NAT-TCR	Handgards Inc.	El Paso, TX	3.4 TCR
NAT-TCR	SouthEnd Exteriors	Charlotte, NC	3.4 TCR
NAT-TCR	Hamilton Main	Hamilton, MI	3.4 TCR
NAT-TCR	AMEREN ILLINOIS - Belleville	Belleville, IL	3.4 TCR
NAT-SIZE	QuVa Pharma Bloomsbury	Bloomsbury, NJ	109 FTE
NAT-SIZE	Patio Pools and Spas	Tucson, AZ	109 FTE
NAT-SIZE	Windsor Senior Living	Dallas, TX	109 FTE
NAT-SIZE	Waukesha Foundry Co. Inc.	Waukesha, WI	109 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: 2019, 2018. 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.