Plumbing and heating contractors · California

Bell Brothers Heating and Air, Inc

Mather, CA · ~303 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
13.3
Avg TCR
2.8
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Bell Brothers Heating and Air, Inc runs at 476% of its industry's injury rate - far more dangerous than the typical Plumbing and heating contractors workplace, earning a grade F.

Bell Brothers Heating and Air, Inc: 13.3 TCR = 476% of Plumbing and heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

Bell Brothers Heating and Air, Inc safety composite

Bell Brothers Heating and Air, Inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 2%), 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

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 13.32 per 100 workers

Safer than 5% of industry peers

DART rate
F 13.46 per 100 workers

Safer than 2% 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

Bell Brothers Heating and Air, Inc: 11.2 → 15.4 TCR

Peak year 2024 @ 15.4 TCR · DART/TCR 1.01× in 2024

Bell Brothers Heating and Air, Inc's TCR rose 4.2 from 11.2 in 2023 to 15.4 in 2024. In 2024, DART was 1.01× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Mather, CA ABOVE-IND · MID

Grade F · TCR 13.3 · 476% of ind

  • DART 13.5 DART
  • RANK #554/594
  • PHOTO Signature Home Comfort
  • BOOK 2y book
  • INJ 70 inj
  • SIZE ~303 FTE

Nearest TCR peer: Signature Home Comfort (0.0 TCR gap)

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

Bell Brothers Heating and Air, Inc in the TCR neighbourhood

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

TCR

What this shows Bell Brothers Heating and Air, Inc averages 13.3 TCR (476% of the Plumbing and heating contractors BLS benchmark).

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

Bell Brothers Heating and Air, Inc TCR series: 2023=11.2 · 2024=15.4 · BLS 2.8

Where Bell Brothers Heating and Air, Inc falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 5% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #554 safest of 594 Plumbing and heating contracto employers in California.

Bell Brothers Heating and Air, Inc (303 employees, TCR 13.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 0100200300400 05101520 Average employees Total Case Rate Bell Brothers Heating and Air, Inc
Bell Brothers Heating and Air, Inc (303 employees, TCR 13.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Bell Brothers Heating and Air, Inc has more employees than the Plumbing and heating contractors 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
2024 15.4 13.5 38 1 0
2023 11.2 10.5 32 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Mather

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 16 employers in Mather, CA · 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 Signature Home Comfort 13.3 TCR
NAICS-TCR Eanes Heating and Air 13.3 TCR
NAICS-TCR Radiant Plumbing Services, Inc. 13.3 TCR
NAICS-TCR U.S. Plumbing, Inc. 13.3 TCR
STATE-SIZE River Ranch 303 FTE
STATE-SIZE 3118_6025 303 FTE
STATE-SIZE Teva Pharmaceuticals 303 FTE
STATE-SIZE Fresh Creative Foods 303 FTE
CITY-NEAR California Governor's Office of Emergency Services 1,455 FTE
CITY-NEAR Sutter Health Support Services (470-1500) 704 FTE
CITY-NEAR Sutter Health System Office (470-1500) 651 FTE
CITY-NEAR Sutter Health System Office (470-1017) 519 FTE
NAT-TCR Iacor - Coralville Center 13.3 TCR
NAT-TCR Arnold Steel CO Inc 13.3 TCR
NAT-TCR Hensa Stmp, INc 13.3 TCR
NAT-TCR Rice Lake Wi - 3152 13.3 TCR
NAT-SIZE Montvale 303 FTE
NAT-SIZE Beech-Nut Nutrition 303 FTE
NAT-SIZE 5030 Winchester Rdc 303 FTE
NAT-SIZE Bon Secours Richmond Community Hospital 303 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: 2024, 2023. 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.