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

BT Canton

Name: BT Canton Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Canton, MA · ~244 workers · 8 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.8
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

BT Canton runs at 28% of its industry's injury rate - far safer than the typical HVAC (heating, ventilation and air-conditioning) contractors workplace, earning a grade A.

BT Canton: 0.8 TCR = 28% of HVAC (heating, ventilation and air-conditioning) contractors BLS 2.8 · 8y Form 300A (see methodology below)

BT Canton safety composite

BT Canton scores strongest on total case rate (tcr) (safer than 91% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.78 per 100 workers

Safer than 91% of industry peers
DART rate: C 0.41 per 100 workers

Safer than 59% 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

BT Canton: 0.7 → 1.2 TCR

Peak year 2018 @ 1.4 TCR · DART/TCR 0.53× in 2023

BT Canton's TCR rose 0.5 from 0.7 in 2016 to 1.2 in 2023. Peak filing year was 2018 at 1.4 TCR. In 2023, DART was 0.53× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Canton, MA AT/BELOW-IND · MID

Grade A · TCR 0.8 · 28% of ind

DART 0.4 DART
RANK #8/140
PHOTO Springfield Mechanic…
BOOK 8y book
INJ 16 inj
SIZE ~244 FTE

Nearest TCR peer: Springfield Mechanical Services, Inc (0.0 TCR gap)

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

This site

0.8
Springfield Me

0.8
Pendergrass En

0.8
Delta Building

0.8
Carrier Commer

0.8

What this shows BT Canton averages 0.8 TCR (28% of the HVAC (heating, ventilation and air-conditioning) contractors BLS benchmark).

BT Canton TCR series: 2016=0.7 · 2017=0.8 · 2018=1.4 · 2019=0.7 · 2020=0 · 2021=0 · 2022=1.3 · 2023=1.2 · BLS 2.8

Where BT Canton falls in its industry

5,793 HVAC (heating, ventilation and establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 3.3.

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 140 HVAC (heating, ventilation and employers in Massachusetts.

BT Canton (244 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

BT Canton has more employees than the HVAC (heating, ventilation and air-condi median and a lower 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
2023	1.2	0.4	3
2022	1.3	0.9	3
2021	0.0	0.0	0
2020	0.0	0.0	0
2019	0.7	0.7	2
2018	1.4	0.7	4
2017	0.8	0.8	2
2016	0.7	0.7	2

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MA · Canton

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 · 98 employers in Canton, 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	Springfield Mechanical Services, Inc	SPRINGFIELD, MO	0.8 TCR
NAICS-TCR	Pendergrass Enterprises Inc.	WINSTON SALEM, NC	0.8 TCR
NAICS-TCR	Delta Building Technologies	LOMBARD, IL	0.8 TCR
NAICS-TCR	Carrier Commercial Services (New Orleans)	DESTREHAN, LA	0.8 TCR
STATE-SIZE	Middle East Bakery, Inc.	LAWRENCE	244 FTE
STATE-SIZE	Saint-Gobain PCR	WORCESTER	244 FTE
STATE-SIZE	Raytheon_Tewksbury Innovation_MA	TEWKSBURY	244 FTE
STATE-SIZE	Taunton Warehouse	E. TAUNTON	244 FTE
CITY-NEAR	Point32Health Canton	Canton	4,420 FTE
CITY-NEAR	Organogenesis (Campus: 85, 65, and 150 Dan Rd Canton Locations)	Canton	855 FTE
CITY-NEAR	Organogenesis (Campus: 85, 65, and 150 Dan Rd Canton Location's)	Canton	631 FTE
CITY-NEAR	E.M. Duggan, Inc.	Canton	432 FTE
NAT-TCR	Martin Machine and Welding Inc	Halstead, KS	0.8 TCR
NAT-TCR	John Deere Intelligent Solutions Group	Fargo, ND	0.8 TCR
NAT-TCR	Nortek Global HVAC	Dyersburg, TN	0.8 TCR
NAT-TCR	131 - Gm-Mason Dc	Mason, OH	0.8 TCR
NAT-SIZE	Blue and Gold Fleet - Pier 9	San Francisco, CA	244 FTE
NAT-SIZE	Shoprite of Shelton	Shelton, CT	244 FTE
NAT-SIZE	Blue and Gold Fleet -Vallejo	Vallejo, CA	244 FTE
NAT-SIZE	Blue and Gold Fleet - Pier 41	San Francisco, CA	244 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: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016. 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.