NAICS 238220

Plumbing, Heating & Air-Conditioning Contractors (NAICS 238220) — OSHA Safety Record

11,168 employers · 14,922 inspections · 12,488 violations · $21,984,997 penalties

Employers

Most-Cited Employers in Plumbing, Heating & Air-Conditioning Contractors (NAICS 238220)

Sorted by total violation count.

SeriousWA
Wa317971575 - Best Plumbing Group Llc
1 inspection · 28 violations
Seattle·$34,200 penalties·Last: Nov 30, 2022
OtherCA
Acco Engineered Systems Inc.
15 inspections · 24 violations
Beverly Hills·$77,450 penalties·Last: Oct 27, 2025
OtherMD
Robert A. Tull, Inc.
8 inspections · 22 violations
Clarksburg·$11,258 penalties·Last: Feb 2, 2024
OtherMD
Barkan Management, Llc
1 inspection · 22 violations
Bethesda·$10,500 penalties·Last: Sep 22, 2020
OtherTN
United Enertech Corp.
2 inspections · 22 violations
Chattanooga·$7,052 penalties·Last: Oct 24, 2018
OtherMA
Patriot Beverages Llc
5 inspections · 21 violations
Littleton·$52,396 penalties·Last: Mar 12, 2026
OtherMD
Baltimore Country Club
1 inspection · 21 violations
Timonium·$1,275 penalties·Last: Jun 18, 2018
OtherMD
Len The Plumber, Llc
3 inspections · 20 violations
Potomac·$23,575 penalties·Last: Mar 1, 2023
OtherMD
Noel's Fire Protection, Llc
3 inspections · 19 violations
Clarksville·$10,340 penalties·Last: Mar 13, 2025
SeriousWA
Wa317975500 - Action Jackson Drain Cleaning & Plumbing Llc
1 inspection · 19 violations
Seattle·$12,480 penalties·Last: Aug 11, 2023
OtherVA
Atlantic Constructors, Inc
22 inspections · 18 violations
Chester·$46,513 penalties·Last: Sep 30, 2025
SeriousWA
Wa317983010 - Loyal Mechanical Inc
1 inspection · 18 violations
Seattle·$14,400 penalties·Last: Oct 30, 2024
OtherTN
Quality Sheet Metal, Inc.
1 inspection · 18 violations
Lexington·$1,000 penalties·Last: Jan 25, 2024
OtherTN
James J Harris Llc
2 inspections · 18 violations
Clarksville·$8,900 penalties·Last: May 10, 2023
OtherCA
Ampam Parks Mechanical, Inc.
11 inspections · 17 violations
Inglewood·$29,695 penalties·Last: Feb 20, 2026
OtherMI
Franklin Holwerda Company
13 inspections · 17 violations
West Branch·$2,950 penalties·Last: Jul 30, 2025
OtherUT
Connectionz Acquisition, Llc
5 inspections · 17 violations
Salt Lake City·$13,550 penalties·Last: Mar 3, 2025
RepeatMI
Kelley Brothers Lc
3 inspections · 16 violations
Allen Park·$5,060 penalties·Last: Aug 22, 2025
OtherIA
K & C Electric Plumbing Hvac Inc
1 inspection · 16 violations
Leland·$6,696 penalties·Last: Apr 3, 2025
OtherTN
United Services, Inc.
3 inspections · 16 violations
Sevierville·$15,612 penalties·Last: Mar 14, 2025
OtherNY
John W. Danforth Company
9 inspections · 16 violations
Utica·$3,626 penalties·Last: Feb 20, 2025
OtherGA
Indoor Solutions-hvac, Inc.
2 inspections · 16 violations
Columbus·$38,165 penalties·Last: Jul 12, 2023
OtherMO
Arrow Plumbing, Llc.
2 inspections · 16 violations
Grain Valley·$183,058 penalties·Last: Oct 14, 2021
OtherIL
Chicago Fireplace & Chimney Co.
3 inspections · 16 violations
Des Plaines·$25,526 penalties·Last: Oct 29, 2019
OtherMI
Active Air Technologies, Inc.
3 inspections · 15 violations
Saint Clair Shores·$2,150 penalties·Last: Mar 4, 2026
OtherVA
W.e. Care Insulation And Air
1 inspection · 15 violations
Virginia Beach·$2,040 penalties·Last: Dec 20, 2024
OtherMD
Premium Duct Work Llc
2 inspections · 15 violations
Hagerstown·$4,215 penalties·Last: Sep 5, 2024
OtherMD
Reliable Expert Plumbing, Inc.
2 inspections · 15 violations
Pasadena·$700 penalties·Last: May 19, 2021
OtherMI
Alternative Mechanical, Llc
2 inspections · 15 violations
Grand Rapids·$1,200 penalties·Last: Feb 20, 2019
OtherOH
John E Carrigan Plumbing Co
1 inspection · 14 violations
Cincinnati·$13,740 penalties·Last: Oct 31, 2024
SeriousWA
Wa317982218 - Tins Building Service Llc
1 inspection · 14 violations
Lynnwood·$12,975 penalties·Last: Sep 12, 2024
OtherTN
Hiller, Llc
6 inspections · 14 violations
Madison·$110,000 penalties·Last: Nov 21, 2022
OtherMD
Holtzople's, Inc.
1 inspection · 14 violations
Hagerstown·$1,575 penalties·Last: Jan 30, 2020
OtherIL
The Hill Group Dba Hill Mechanical Corp.
1 inspection · 14 violations
Evanston·$71,442 penalties·Last: Oct 11, 2019
OtherMI
Sheren Plumbing & Heating, Inc.
14 inspections · 13 violations
Petoskey·$3,000 penalties·Last: Apr 8, 2026
OtherMI
Custom Heating & Plumbing, Inc.
11 inspections · 13 violations
Mount Pleasant·$2,200 penalties·Last: Oct 21, 2025
OtherIL
Witman Plumbing Inc.
3 inspections · 13 violations
Palatine·$40,830 penalties·Last: Jul 31, 2025
OtherPA
Coffelt Contracting, Llc
2 inspections · 13 violations
Plymouth Meeting·$45,633 penalties·Last: Sep 12, 2023
OtherCA
American Incorporated
11 inspections · 13 violations
Visalia·$30,485 penalties·Last: Jun 29, 2023
OtherCA
Er Plumbing And Construction Inc.
2 inspections · 13 violations
Hayward·$56,935 penalties·Last: Oct 17, 2022
OtherMD
Chasney And Company, Inc.
2 inspections · 13 violations
Pylesville·$437 penalties·Last: Sep 15, 2022
OtherCA
Colucci Bros Plumbing, Llc
1 inspection · 13 violations
Surfside·$12,915 penalties·Last: Apr 25, 2022
OtherCA
Pr Plumbing, Heating & Air Conditioning, Inc
4 inspections · 13 violations
Parlier·$18,950 penalties·Last: Oct 4, 2021
OtherVA
S. J. Conner & Sons, Inc.
5 inspections · 12 violations
Cloverdale·$14,638 penalties·Last: May 7, 2026
OtherMI
Canney's Water Conditioning, Inc.
1 inspection · 12 violations
Kalamazoo·$1,650 penalties·Last: Feb 2, 2026
SeriousOR
317741937 - Bend Heating And Sheet Metal Inc
1 inspection · 12 violations
Bend·$5,200 penalties·Last: Sep 29, 2025
OtherWA
Wa317987947 - Neighborly Local Operations Llc
1 inspection · 12 violations
Kent·Last: Sep 23, 2025
OtherMI
Swick Plumbing And Heating Inc.
3 inspections · 12 violations
Marquette·$3,850 penalties·Last: Jul 15, 2025
OtherTN
Hometown Plumbing, Electrical, And Hvac, Inc.
1 inspection · 12 violations
Gray·$2,875 penalties·Last: Apr 4, 2025
OtherHI
Dorvin D. Leis Co Inc
18 inspections · 12 violations
Wailuku·$12,850 penalties·Last: Jul 16, 2024
OtherTN
First Response Fire Systems, Llc
2 inspections · 12 violations
Gatlinburg·$15,250 penalties·Last: Jun 20, 2024
OtherVT
Chimney Savers Inc.
3 inspections · 12 violations
Wallingford·$30,147 penalties·Last: Jun 11, 2024
OtherMA
Homeworks Energy, Inc.
6 inspections · 12 violations
Woburn·$17,088 penalties·Last: Mar 20, 2024
OtherTN
American Mechanical Contractors Inc
3 inspections · 12 violations
Kingsport·$8,605 penalties·Last: Nov 14, 2023
SeriousWA
Wa317976742 - Mercurios Natural Gas Service Llc
1 inspection · 12 violations
Bremerton·$4,200 penalties·Last: Oct 31, 2023
OtherMD
Lcsr Home Services Llc
1 inspection · 12 violations
College Park·$2,100 penalties·Last: May 25, 2023
OtherAK
Schmolck Mechanical Contractors, Inc
4 inspections · 12 violations
Juneau·$7,900 penalties·Last: Apr 4, 2023
OtherCA
Johnson Controls, Inc.
5 inspections · 12 violations
Los Angeles·$111,825 penalties·Last: Dec 1, 2022
OtherMD
American Mechanical Services Of Maryland, L.l.c.
1 inspection · 12 violations
Hagerstown·$2,125 penalties·Last: Mar 10, 2022
OtherCA
My Guy Heating And Air Conditioning, Inc.
1 inspection · 12 violations
San Diego·$9,985 penalties·Last: Jul 15, 2021