DEL-AIR MECHANICAL CONTRACTORS, INC. is a plumbing, heating, and air-conditioning contractors employer in KNOXVILLE, TN. Federal records show 2 OSHA inspections with 0 violations and $0 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.
DEL-AIR MECHANICAL CONTRACTORS, INC.
1704 ANDY HOLT AVE, KNOXVILLE, TN, 37996
Parent: Del-Air Mechanical Contractors Inc. (2 locations)
238220 — Top companies in Plumbing, Heating, and Air-Conditioning Contractors
EIN: 621862478
106 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Labor Relations (NLRB)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
DEL-AIR MECHANICAL CONTRACTORS, INC. is one of 2 establishments in our dataset that roll up under the parent organization Del-Air Mechanical Contractors Inc..
Federal enforcement records on DEL-AIR MECHANICAL CONTRACTORS, INC. represent activity at this specific establishment. The full enforcement footprint of Del-Air Mechanical Contractors Inc. across all 2 of its tracked locations is viewable on the parent profile.
Other establishments operated by Del-Air Mechanical Contractors Inc.
- DEL-AIR MECHANICAL CONTRACTORS, INC. — KNOXVILLE, TN — 3 federal records
Other employers in Plumbing, Heating, and Air-Conditioning Contractors within TN
- HVAC, INC. — BRISTOL — 3 federal records
- DEL-AIR MECHANICAL CONTRACTORS, INC. — KNOXVILLE — 3 federal records
- LEE COMPANY — FRANKLIN — 2 federal records
- TRI-STATE SPRINKLER CORPORATION — MEMPHIS — 2 federal records
- HILLER LLC — CLARKSVILLE — 2 federal records
- HILLER, LLC — MADISON — 2 federal records
- DEMAND MECHANICAL LLC — NASHVILLE — 2 federal records
- TRANE U.S. INC. — KNOXVILLE — 2 federal records
- HILLER LLC — NASHVILLE — 2 federal records
- ALLIED MECHANICAL CONSTRUCTORS LLC — CHATTANOOGA — 2 federal records
Industry context
Inspection frequency ranks in the 88th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 3 for the plumbing, heating, and air-conditioning contractors sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.7. DEL-AIR MECHANICAL CONTRACTORS, INC.'s self-reported DART rate is 0.87, which is below the industry average.
Activity timeline
Frequently Asked Questions
- What is DEL-AIR MECHANICAL CONTRACTORS, INC.'s OSHA violation history?
- DEL-AIR MECHANICAL CONTRACTORS, INC. has 2 OSHA inspections on record with 0 violations and $0 in total penalties.
- How does DEL-AIR MECHANICAL CONTRACTORS, INC.'s safety record compare to its industry?
- DEL-AIR MECHANICAL CONTRACTORS, INC. operates in the plumbing, heating, and air-conditioning contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 3. DEL-AIR MECHANICAL CONTRACTORS, INC.'s self-reported DART rate is 0.87 compared to an industry average of 1.7.
About this data
This profile aggregates federal enforcement records on DEL-AIR MECHANICAL CONTRACTORS, INC. of KNOXVILLE, TN from 17 federal data sources. Records were found in 4 sources: OSHA workplace safety inspections, MSHA mine safety enforcement, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 13 sources were checked and found no matching records: WHD, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. DEL-AIR MECHANICAL CONTRACTORS, INC. resolves to the parent rollup Del-Air Mechanical Contractors Inc., which operates 2 establishments in our dataset.
This profile may be incomplete if DEL-AIR MECHANICAL CONTRACTORS, INC.operates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.