Air-conditioning and warm air heating combination units manufacturing · Oklahoma

Specific Systems

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

Tulsa, OK · ~76 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Specific Systems runs at 70% of its industry's injury rate - safer than the typical Air-conditioning and warm air heating combination units manufacturing workplace, earning a grade B.

Specific Systems: 2.3 TCR = 70% of Air-conditioning and warm air heating combination units manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Specific Systems safety composite

Specific Systems scores strongest on total case rate (tcr) (safer than 59% of same-industry peers) and weakest on dart rate (safer than 49%), 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).

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.3 per 100 workers

Safer than 59% of industry peers
DART rate: D 1.2 per 100 workers

Safer than 49% of industry peers
Fatalities: D 0

Safer than 50% 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%).

Specific Systems held a steady TCR band

Specific Systems's TCR held near 0.1 from 1.1 in 2019 to 1.2 in 2022. Peak filing year was 2021 at 4.6 TCR. In 2022, DART was 0.52× this establishment's average TCR (severity share of cases).

2019=1.1 · 2021=4.6 · 2022=1.2

OSHA ITA Form 300A scorecard

Establishment book 333415 · Tulsa, OK AT/BELOW-IND · SMALL

Grade B · TCR 2.3 · 70% of ind

DART 1.2 DART
RANK #8/22
PHOTO AHT Cooling Systems …
BOOK 3y book
INJ 4 inj
SIZE ~76 FTE

Nearest TCR peer: AHT Cooling Systems USA, Inc. Main Location (0.0 TCR gap)

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

This site

2.3
AHT Cooling Sy

2.3
Mastercool, In

2.3
Thermo Fisher

2.3
Daikin Applied

2.3

What this shows Specific Systems averages 2.3 TCR (70% of the Air-conditioning and warm air heating combination units manufacturing BLS benchmark).

Specific Systems TCR series: 2019=1.1 · 2021=4.6 · 2022=1.2 · BLS 3.3

Where Specific Systems falls in its industry

461 Air-conditioning and warm air establishments

Safer than 59% of graded establishments in this industry, whose median TCR is 2.8.

Grade B

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 22 Air-conditioning and warm air employers in Oklahoma.

Specific Systems (76 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 164 employees and a TCR of 2.8

Specific Systems has fewer employees than the Air-conditioning and warm air heating co median and a lower injury rate than the industry's median TCR of 2.8. 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
2022	1.2	1.2	1
2021	4.6	2.3	2
2019	1.1	1.1	1

OSHA ITA peer cross-reference

Establishment peer ledger

333415 · OK · Tulsa

461 Air-conditioning and warm air heating combination units manufacturing employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 1,004 employers in Tulsa, OK · 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	AHT Cooling Systems USA, Inc. Main Location	LADSON, SC	2.3 TCR
NAICS-TCR	Mastercool, Inc.	RANDOLPH, NJ	2.3 TCR
NAICS-TCR	Thermo Fisher Scientific (Asheville), LLC	MARIETTA, OH	2.3 TCR
NAICS-TCR	Daikin Applied Owatonna	OWATONNA, MN	2.3 TCR
STATE-SIZE	Hugo Plant	FT. TOWSON	76 FTE
STATE-SIZE	OG&E-Shawnee Service Center	SHAWNEE	76 FTE
STATE-SIZE	Global Scaffolding & Insulation LLC	TULSA	76 FTE
STATE-SIZE	OKLAHOMA CITY OK DEPOT	OKLAHOMA CITY	76 FTE
CITY-NEAR	Saint Francis Hospital, Inc.	Tulsa	6,668 FTE
CITY-NEAR	H&P IDC - U.S. Land	Tulsa	6,014 FTE
CITY-NEAR	TUL-TULSA-MAINTENANCE BASE	Tulsa	5,184 FTE
CITY-NEAR	4795-AA-TUL-TULSA-TUL-TRML	Tulsa	4,794 FTE
NAT-TCR	9123-Pbi-Primeflight Aviation Services, Inc.	W Palm Beach, FL	2.3 TCR
NAT-TCR	Rogers Corporation - DE Facility	Bear, DE	2.3 TCR
NAT-TCR	NP Lake Mead LLC, dba Fiesta Henderson Casino Hotel	Henderson, NV	2.3 TCR
NAT-TCR	1371 - Napa	Napa, CA	2.3 TCR
NAT-SIZE	MBG Property Management, Inc.	Minneapolis, MN	76 FTE
NAT-SIZE	North Star Printing	Spanish Fork, UT	76 FTE
NAT-SIZE	4054-ABS-0020-0022-02798	Lake Charles, LA	76 FTE
NAT-SIZE	4054-ABS-0005-0004-02812	Louisville, CO	76 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: 2022, 2021, 2019. 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.