Industry profile · NAICS 238220

Mechanical contractors

Workplace injury rates across 6,323 OSHA-reporting establishments in this industry, 2016–2024.

6,323
Employers
4.6
Avg TCR
2.8
BLS benchmark
81,405
Injuries

The industry picture

Employers in Mechanical contractors average 4.6 recordable injuries per 100 workers, 1.6 times the BLS national benchmark of 2.8.

4.6
avg TCR · reporting employers
2.8
BLS national benchmark
6,323
employers reporting
81,405
recordable injuries

OSHA-reporting establishments skew toward larger, higher-hazard sites, so the reporting average runs above the BLS all-establishment benchmark.

What Mechanical contractors Safety Data Reveals

The Mechanical contractors sector (NAICS 238220) encompasses 6,323 distinct employer establishments currently reporting to OSHA's Injury Tracking Application. Across this cohort, workers have logged 81,405 recordable injuries during the 2016–2024 reporting window, producing an industry-weighted average Total Case Rate (TCR) of 4.6 injuries per 100 full-time workers per year. Because OSHA's ITA mandates submission from establishments with 250+ employees plus all high-hazard industries at 20+ employees, this dataset represents a structural slice of U.S. workplace risk rather than a voluntary sample.

The Bureau of Labor Statistics publishes a separate national benchmark TCR of 2.8 for this NAICS code, derived from the BLS Survey of Occupational Injuries and Illnesses. Comparing the two, the ITA-reported rate of 4.6 is higher than the BLS benchmark, a gap that typically widens when the industry contains many large, high-exposure establishments required to file ITA reports. Employers in the table below are sorted so you can see how far individual establishments deviate from both the industry average and the national benchmark.

The practical value of industry-level safety data is threefold. First, jobseekers can gauge whether a prospective employer is better or worse than its industry peers, not just absolute injury counts, which tilt toward larger payrolls. Second, insurers and workers' compensation carriers use sector TCR as a baseline for experience-modification adjustments. Third, safety professionals benchmark their own programs against the cohort median. Use the grade-sorted employer list below to identify specific establishments within Mechanical contractors that outperform or underperform the sector average, and click through to each record for year-by-year injury, illness, and fatality breakdowns.

Employers in this industry, by injury rate

Page 27 of 131
Employer LocationGradeAvg TCR
Duane Blanton Round Lake Round Lake, IL F 6.8
Main Office Woodbury, NY F 6.8
RRSC Orlando Orlando, FL F 6.8
System Service & Engineering, LLC Lynn Haven, FL F 6.8
Power & Combustion, Inc. Baltimore, MD F 6.8
Dahl Air Conditioning & Heating LLC Van Meter, IA F 6.8
General Sprinkler MN White Bear Lake, MN F 6.8
Coolair Conditioning Fort Myers, FL F 6.8
Grant's Mechanical, LLC Fargo, ND F 6.8
NSCC Nesconset, NY F 6.8
Eanes, Inc High Point, NC F 6.8
Davis & Plomin Mechanical, Inc. Lexington, KY F 6.8
Romanoff Heating and Cooling - Charlotte Charlotte, NC F 6.8
3834_7290 Muskegon, MI F 6.8
Another Plumbing Company LLC Minooka, IL F 6.8
McClintock & Turk Inc. Spokane, WA F 6.7
ALWP, LLC D/B/A American Mechanical Virginia Beach, VA F 6.7
General Sheet Metal Company Minneapolis, MN F 6.7
R&R Heating & Air Conditioning, Inc Spokane, WA F 6.7
Climate Makers Brooklyn Center, MN F 6.7
American Plumbing Rochester, NY F 6.7
Rodney B Smith Plumbing Heating & Cooling Inc Chambersburg, PA F 6.7
Yaphank Office Yaphank, NY F 6.7
The Rohrer Company DBA Rohrer'S One Hour Lancaster, PA F 6.7
Hiller Systems, a division of The Hiller Companies Birmingham, AL F 6.7
Day & Night Air Conditioning, Heating & Plumbing, LLC Phoenix, AZ F 6.7
Southern Equipment Corporation 2018 Tampa, FL F 6.7
AMS Mechanical Services, LLC Indianapolis, IN F 6.7
Krick Plumbing & Heating Co., Inc. Hyattsville, MD F 6.7
Steve Huff Plumbing Company, Inc Kingsport, TN F 6.7
Zarvou Enterprises LLC DBA Wilson Mclain Plumbing Krum, TX F 6.7
Fireguard Millersville, MD F 6.7
JK Mechanical Inc Willow Street, PA F 6.7
Joseph C. Hazel, Inc. Bellefonte, PA F 6.7
Accutherm Refrigeration Inc. Garden Grove, CA F 6.7
Mid-Continent Group, LLC Oklahoma City, OK F 6.7
Vivid Mechanical LLC Long Island City, NY F 6.7
Maccormack Plumbing, Inc. Billerica, MA F 6.7
Jacobs and Rhodes, Inc Kennewick, WA F 6.7
Harry E Nason Inc Auburn, ME F 6.7
Oklahoma City Edmund, OK F 6.7
Arjae HVAC and Mechanical Services, LLC Milwaukie, OR F 6.7
Fred Williams, Inc. Weymouth, MA F 6.7
Bohmann & Vick Inc. Brookfield, WI F 6.7
Santiam Heating & SheetMetal Inc Stayton, OR F 6.6
SeaWest Mechanical, Inc. Silver Creek, MS F 6.6
American Mechanical Services of Colorado Springs, LLC Colorado Springs, CO F 6.6
Pugh and Sons Heating and Air Conditioning Holland, OH F 6.6
Sylvester & Cockrum, Inc. Winston Salem, NC F 6.6
Lind's Plumbing & Heating Fort Collins, CO F 6.6
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Safety grades are a transparent derived index PlainSafetyScore computes from public OSHA and BLS data, not an official OSHA rating. Read our methodology - how this data is sourced, computed, and verified.

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Working in Mechanical contractors?

This sector averages 4.6 against a BLS benchmark of 2.8 - but individual employers span the full A-to-F range.

Sector figures use the credible-subset mean across reporting employers; a benchmark is not any single establishment's measured rate.

Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.