Air-conditioning system (except window) installation · Oklahoma
United Mechanical Inc.
Oklahoma, OK · ~160 workers · 7 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 3.1
- Avg TCR
- 2.8
- Industry avg
- 0
- Fatalities
The verdict
United Mechanical Inc. runs at 109% of its industry's injury rate - about level with the typical Air-conditioning system (except window) installation workplace, earning a grade C.
United Mechanical Inc.: 3.1 TCR = 109% of Air-conditioning system (except window) installation BLS 2.8 · 7y Form 300A (see methodology below)
United Mechanical Inc. safety composite
United Mechanical Inc. scores strongest on dart rate (safer than 57% 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).
54/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.06 per 100 workers
Safer than 53% of industry peers
- DART rate
- C 0.67 per 100 workers
Safer than 57% 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%).
United Mechanical Inc. held a steady TCR band
United Mechanical Inc.'s TCR held near 0.0 from 3.3 in 2016 to 3.4 in 2024. Peak filing year was 2021 at 4.4 TCR. In 2024, DART was 0.22× this establishment's average TCR (severity share of cases).
2016=3.3 · 2017=4.0 · 2018=3.0 · 2020=0.7 · 2021=4.4 · 2023=2.6 · 2024=3.4
OSHA ITA Form 300A scorecard
Establishment book 238220 · Oklahoma, OK ABOVE-IND · MID
Grade C · TCR 3.1 · 109% of ind
- DART 0.7 DART
- RANK #19/40
- PHOTO McClure-State College
- BOOK 7y book
- INJ 33 inj
- SIZE ~160 FTE
Nearest TCR peer: McClure-State College (0.0 TCR gap)
Read with this employer → · Industry book → · Oklahoma employers → · Look up another →
United Mechanical Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
United Mechanical Inc.
3.1 TCR
- McClure-State
McClure-State College
3.1 TCR
- Remco, Inc. -
Remco, Inc. - Mechanicsburg
3.1 TCR
- Indianapolis O
Indianapolis One Hour Heating & Air Conditioning
3.1 TCR
- Heatmasters, L
Heatmasters, LLC
3.1 TCR
What this shows United Mechanical Inc. averages 3.1 TCR (109% of the Air-conditioning system (except window) installation BLS benchmark).
United Mechanical Inc. TCR series: 2016=3.3 · 2017=4 · 2018=3 · 2020=0.7 · 2021=4.4 · 2023=2.6 · 2024=3.4 · BLS 2.8
Where United Mechanical Inc. falls in its industry
5,793 Air-conditioning system (excep establishmentsSafer than 53% of graded establishments in this industry, whose median TCR is 3.3.
Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 40 Air-conditioning system (excep employers in Oklahoma.
United Mechanical Inc. has more employees than the Air-conditioning system (except window) 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 | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 3.4 | 0.7 | 5 | 0 | 0 |
| 2023 | 2.6 | 1.3 | 4 | 0 | 0 |
| 2021 | 4.4 | 0.0 | 6 | 0 | 0 |
| 2020 | 0.7 | 0.0 | 1 | 0 | 0 |
| 2018 | 3.0 | 0.0 | 4 | 1 | 0 |
| 2017 | 4.0 | 0.6 | 7 | 0 | 0 |
| 2016 | 3.3 | 1.1 | 6 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238220 · OK · Oklahoma
5,793 Air-conditioning system (except window) installation employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 14 employers in Oklahoma, OK · 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 | McClure-State College | 3.1 TCR |
| NAICS-TCR | Remco, Inc. - Mechanicsburg | 3.1 TCR |
| NAICS-TCR | Indianapolis One Hour Heating & Air Conditioning | 3.1 TCR |
| NAICS-TCR | Heatmasters, LLC | 3.1 TCR |
| STATE-SIZE | McKee Utility Contractors, LLC | 160 FTE |
| STATE-SIZE | Sallee Meat Processing | 160 FTE |
| STATE-SIZE | Reasors22 | 160 FTE |
| STATE-SIZE | 6779 | 160 FTE |
| CITY-NEAR | Amazon.com Services LLC - OKC1 | 2,732 FTE |
| CITY-NEAR | Amazon.com Services LLC - OKC2 | 885 FTE |
| CITY-NEAR | Amazon.com Services LLC - DOK4 | 205 FTE |
| CITY-NEAR | The Fountains at Canterbury | 175 FTE |
| NAT-TCR | VT Road Crews and Installation | 3.1 TCR |
| NAT-TCR | Rochester Aspen Suites | 3.1 TCR |
| NAT-TCR | CWST-WILMINGTON,MA | 3.1 TCR |
| NAT-TCR | PHB Machining & Molding | 3.1 TCR |
| NAT-SIZE | Transitions Healthcare Washington PA LLC | 160 FTE |
| NAT-SIZE | Oil City Tube Division | 160 FTE |
| NAT-SIZE | Choctawhatchee Electric Cooperative | 160 FTE |
| NAT-SIZE | The Papers, Inc | 160 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.