Heating contractors NAICS 238220 · median DART 3.17 across 2,531 reporting establishments

This page ranks the top 50 establishments in NAICS 238220 by safety record. The "median DART" benchmark on this page is calculated from all establishments in the same NAICS-6 industry that reported any hours worked and any cases — n=2,531 establishments.

Industry comparison

Median DART across the industry: 3.17. National average (all industries): 1.7.

Top 50 establishments by safety record

Ranked: fatalities first, then DART rate, then total case count.

#EstablishmentFatalitiesDARTCases
1 Hranec Sheet Metal
Uniontown, PA · 274 employees
1 fatality 1.94 5
2 Rolling Prairie
Rolling Prairie, IN · 270 employees
1 fatality 1.87 5
3 Kirk Williams Company
Grove City, OH · 285 employees
1 fatality 1.69 5
4 W.J. O'Neil Company
Livonia, MI · 208 employees
1 fatality 0.87 2
5 Comfort Systems USA Midsouth
Birmingham, AL · 322 employees
1 fatality 0.23 1
6 Preferred Plumbing and Mechanical
Lafayette, LA · 47 employees
1 fatality 0.00 0
7 CSM Mechanical LLC
Milford Charter Townsh, MI · 61 employees
1 fatality 0.00 0
8 Air Systems Sheet Metal Company, Inc.
Huntington, WV · 56 employees
1 fatality 0.00 0
9 Coastal Cooling
Ft. Myers, FL · 37 employees
933.33 7
10 Babes Plumbing Inc
Nokomis, FL · 106 employees
639.56 7
11 DisplayMax Inc
Howell, MI · 204 employees
212.60 11
12 Feikema Plumbing
MUNSTER, IN · 21 employees
139.66 1
13 B&H Heating and Air Conditioning
High Point, NC · 40 employees
130.98 1
14 Office Location
Lakeland, FL · 31 employees
112.88 6
15 Frank's Heating Service
TEWKSBURY, MA · 51 employees
100.00 1
16 Astar
Middletown, NY · 50 employees
92.59 5
17 Oak Brook Mechanical Services, Inc.
Elmhurst, IL · 48 employees
80.87 1
18 Pye Barker Fire Safety LLC Security OnLine
Ambler, PA · 8 employees
73.86 1
19 Pye Barker Fire & Safety, LLC -Allstar - Bowling Green
Bowling Green, KY · 4 employees
47.42 1
20 Lancaster Branch
Lancaster, CA · 11 employees
43.71 5
21 MMM Plumbing, Heating & A/C Inc.
Amarillo, TX · 69 employees
41.35 3
22 Pye Barker Fire Safety LLC Deptford
Deptford, NJ · 26 employees
38.58 2
23 Powers MSC-Oklahoma
Tulsa, OK · 3 employees
37.00 1
24 Gerdau
Petersburg, VA · 3 employees
35.07 1
25 Pye Barker Fire Safety LLC Greeley
Greeley, CO · 3 employees
34.03 1
26 NBLY Co Ops CO SPV LLC d/b/a Rooter Town Colorado
Colorado Springs, CO · 21 employees
33.33 8
27 SSRFG Texas
Odessa, TX · 5 employees
32.27 1
28 FWH Acquisitions Co LLC - OR MARKET
Troutdale, OR · 13 employees
32.18 4
29 Laurel
Laurel, MD · 3 employees
32.05 1
30 Select Mechanical Inc
Livermore, CA · 20 employees
31.30 4
31 SSRFG Tucson
Tucson, AZ · 4 employees
30.65 1
32 Rapidflo Inc, dba Bragg Home Services
Santa Rosa, CA · 20 employees
28.06 2
33 North Valley Mechanical, Inc
Okanogan, WA · 22 employees
27.44 5
34 HVAC and Refrigeration
Santa Maria, CA · 10 employees
26.96 2
35 Benedict Sales & Service - Winona
Winona, MN · 5 employees
25.79 1
36 Radiant Plumbing and Air Conditioning
San Antonio, TX · 22 employees
25.75 3
37 Pye Barker Fire & Safety, LLC -Bates - Vero Beach
Vero Beach, FL · 7 employees
25.45 1
38 Mecon Inc-Mecon Inc
Apopka, FL · 26 employees
24.71 1
39 A&J Ryan LLC dba Max C. Smith
Pittsburgh, PA · 9 employees
24.64 2
40 REBMANN PLUMBING HEATING & AIR
PORT WASHINGTON, NY · 27 employees
24.63 6
41 JAZZ HEATING & COOLING LLC
Pleasanton, CA · 105 employees
24.36 14
42 Chicago Warehouse
Streamwood, IL · 12 employees
24.31 2
43 Mecco LLC
Columbia, MD · 51 employees
23.86 3
44 Columbia Heating NW
Scappoose, OR · 7 employees
23.85 1
45 Quantum Mechanical Services, Inc - Corpus Christi
Corpus Christi, TX · 9 employees
23.59 2
46 WCA Group, LLC Dayton
Dayton, OH · 8 employees
23.53 2
47 Cool Wind Ventilation Corp
Glendale, NY · 76 employees
23.51 18
48 FWH Acquisition Co LLC - BA Market
Richmond, CA · 24 employees
22.93 7
49 Alpha Heating and Air - Bandon
Bandon, OR · 10 employees
22.59 2
50 Go Direct Services
Commerce City, CO · 20 employees
22.49 2

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