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

Oklahoma Chiller Corporation

Name: Oklahoma Chiller Corporation Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Tulsa, OK · ~41 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.9
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Oklahoma Chiller Corporation runs at 103% of its industry's injury rate - about level with the typical HVAC (heating, ventilation and air-conditioning) contractors workplace, earning a grade C.

Oklahoma Chiller Corporation: 2.9 TCR = 103% of HVAC (heating, ventilation and air-conditioning) contractors BLS 2.8 · 3y Form 300A (see methodology below)

Oklahoma Chiller Corporation safety composite

Oklahoma Chiller Corporation scores strongest on total case rate (tcr) (safer than 55% of same-industry peers) and weakest on dart rate (safer than 11%), 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).

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.87 per 100 workers

Safer than 55% of industry peers
DART rate: F 6.45 per 100 workers

Safer than 11% 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

Oklahoma Chiller Corporation: 0.0 → 8.6 TCR

Peak year 2023 @ 8.6 TCR · DART/TCR 2.25× in 2023

Oklahoma Chiller Corporation's TCR rose 8.6 from 0.0 in 2019 to 8.6 in 2023. In 2023, DART was 2.25× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Tulsa, OK ABOVE-IND · SMALL

Grade C · TCR 2.9 · 103% of ind

DART 6.5 DART
RANK #17/40
PHOTO Bruce Mechanical, Inc.
BOOK 3y book
INJ 4 inj
SIZE ~41 FTE

Nearest TCR peer: Bruce Mechanical, Inc. (0.0 TCR gap)

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

This site

2.9
Bruce Mechanic

2.9
Anchor Mechani

2.9
Carrier Commer

2.9
Midwestern Mec

2.9

What this shows Oklahoma Chiller Corporation averages 2.9 TCR (103% of the HVAC (heating, ventilation and air-conditioning) contractors BLS benchmark).

Oklahoma Chiller Corporation TCR series: 2019=0 · 2022=0 · 2023=8.6 · BLS 2.8

Where Oklahoma Chiller Corporation falls in its industry

5,793 HVAC (heating, ventilation and establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 3.3.

Grade C

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 40 HVAC (heating, ventilation and employers in Oklahoma.

Oklahoma Chiller Corporation (41 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Oklahoma Chiller Corporation has fewer 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	8.6	6.5	4
2022	0.0	0.0	0
2019	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · OK · Tulsa

5,793 HVAC (heating, ventilation and air-conditioning) contractors 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	Bruce Mechanical, Inc.	KENNEWICK, WA	2.9 TCR
NAICS-TCR	Anchor Mechanical, LLC	HILLSBORO, ND	2.9 TCR
NAICS-TCR	Carrier Commercial Services (Salt Lake)	SALT LAKE CITY, UT	2.9 TCR
NAICS-TCR	Midwestern Mechanical-Sioux Falls	SIOUX FALLS, SD	2.9 TCR
STATE-SIZE	Fresh Solutions, LLC	MIAMI	41 FTE
STATE-SIZE	Champion Feeders LLC dba Hitch 1 Feedyard	HOOKER	41 FTE
STATE-SIZE	10 Hitch Feeders 1 Inc	HOOKER	41 FTE
STATE-SIZE	Woodward	WOODWARD	41 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	Mid-State Division	Grand Rapids, MI	2.9 TCR
NAT-TCR	Altorfer Industries, Inc. - Oglesby, IL - 590 Mayers Avenue	Oglesby, IL	2.9 TCR
NAT-TCR	Groendyke Transport - Pueblo	Pueblo, CO	2.9 TCR
NAT-TCR	Market Basket #22	Tewksbury, MA	2.9 TCR
NAT-SIZE	Adc South 5035	Miami, FL	41 FTE
NAT-SIZE	Active Manufacturing	Spring Lake, MI	41 FTE
NAT-SIZE	Industrial Fabricators, Incorprated	Westerville, OH	41 FTE
NAT-SIZE	Hoover Gardens & Gifts	Westerville, OH	41 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, 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.