Fire sprinkler system installation · California
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office
Roseville, CA · ~37 workers · 2 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 8.2
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office runs at 294% of its industry's injury rate - far more dangerous than the typical Fire sprinkler system installation workplace, earning a grade F.
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office: 8.2 TCR = 294% of Fire sprinkler system installation BLS 2.8 · 2y Form 300A (see methodology below)
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office safety composite
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 4%), 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).
20/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 8.23 per 100 workers
Safer than 15% of industry peers
- DART rate
- F 11.18 per 100 workers
Safer than 4% 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
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office: 5.3 → 11.2 TCR
Peak year 2023 @ 11.2 TCR · DART/TCR 1.36× in 2023
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office's TCR rose 5.9 from 5.3 in 2022 to 11.2 in 2023. In 2023, DART was 1.36× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238220 · Roseville, CA ABOVE-IND · SMALL
Grade F · TCR 8.2 · 294% of ind
- DART 11.2 DART
- RANK #463/594
- PHOTO Benicia Plumbing, Inc
- BOOK 2y book
- INJ 6 inj
- SIZE ~37 FTE
Nearest TCR peer: Benicia Plumbing, Inc (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office
8.2 TCR
- Benicia Plumbi
Benicia Plumbing, Inc
8.2 TCR
- Climate Pros
Climate Pros Austin
8.2 TCR
- Talent Air
Talent Air
8.2 TCR
- Airtec Service
Airtec Service, Inc.
8.2 TCR
What this shows J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office averages 8.2 TCR (294% of the Fire sprinkler system installation BLS benchmark).
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office TCR series: 2022=5.3 · 2023=11.2 · BLS 2.8
Where J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office falls in its industry
5,793 Fire sprinkler system installa establishmentsSafer than 15% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #463 safest of 594 Fire sprinkler system installa employers in California.
J-Four Enterprises, Inc. dba Mr. Sprinkler Fire Protection Office has fewer employees than the Fire sprinkler system installation 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 |
|---|---|---|---|---|---|
| 2023 | 11.2 | 11.2 | 4 | 0 | 0 |
| 2022 | 5.3 | 5.3 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · CA · Roseville
5,793 Fire sprinkler system installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 311 employers in Roseville, 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 | Benicia Plumbing, Inc | 8.2 TCR |
| NAICS-TCR | Climate Pros Austin | 8.2 TCR |
| NAICS-TCR | Talent Air | 8.2 TCR |
| NAICS-TCR | Airtec Service, Inc. | 8.2 TCR |
| STATE-SIZE | BULLSEYE FARMS LLC | 37 FTE |
| STATE-SIZE | KP Spraying LLC | 37 FTE |
| STATE-SIZE | KAN - 01 | 37 FTE |
| STATE-SIZE | Kimberlina Shop | 37 FTE |
| CITY-NEAR | 2032-02121801 | 4,395 FTE |
| CITY-NEAR | Sutter Valley Hospitals (30003) | 4,383 FTE |
| CITY-NEAR | 0206-02621801 | 3,172 FTE |
| CITY-NEAR | Sutter Roseville Medical Center (110-5001) | 3,162 FTE |
| NAT-TCR | Victory Foodservice | 8.2 TCR |
| NAT-TCR | Funky Buddha Brewery | 8.2 TCR |
| NAT-TCR | Mesquite Terminal | 8.2 TCR |
| NAT-TCR | Coal City Fire Protection District Station #2 | 8.2 TCR |
| NAT-SIZE | V&M Erectors, Inc | 37 FTE |
| NAT-SIZE | Nisbet Brower Components | 37 FTE |
| NAT-SIZE | American Red Cross - 404 E 3rd St | 37 FTE |
| NAT-SIZE | American Red Cross - 1102 S 16th St | 37 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.