RL DEPPMANN CO is a plumbing, heating, and air-conditioning contractors employer in DETROIT, MI. Federal records show 1 OSHA inspection 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 3, 2026.
RL DEPPMANN CO
4325 BRUSH ST, DETROIT, MI, 48202
Parent: R.L. Deppmann Company (3 locations)
238220 — Top companies in Plumbing, Heating, and Air-Conditioning Contractors
64 employees
Industry Benchmark
Data Insights
Inspection Breakdown
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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
RL DEPPMANN CO is one of 3 establishments in our dataset that roll up under the parent organization R.L. Deppmann Company.
Federal enforcement records on RL DEPPMANN CO represent activity at this specific establishment. The full enforcement footprint of R.L. Deppmann Company across all 3 of its tracked locations is viewable on the parent profile.
Other establishments operated by R.L. Deppmann Company
- RL DEPPMANN COMPANY — NOVI, MI — 1 federal record
- RL DEPPMANN COMPANY — SOUTHFIELD, MI — 1 federal record
Other employers in Plumbing, Heating, and Air-Conditioning Contractors within MI
- MONARCH WELDING & ENGINEERING INC — EAST CHINA TWP — 3 federal records
- GOYETTE MECHANICAL COMPANY, INC. — FLINT — 3 federal records
- FIRE PROS, INC. — GRAND RAPIDS — 3 federal records
- JOHNSON CONTROLS — LANSING — 3 federal records
- DESIGN HEATING AND AIR CONDITIONING INC. — ROCKFORD — 2 federal records
- GOYETTE MECHANICAL COMPANY, INC. — TROY — 2 federal records
- TOTAL FIRE PROTECTION, INC. — GRAND RAPIDS — 2 federal records
- RIVER CITY MECHANICAL INC — GRAND RAPIDS — 2 federal records
- GOYETTE MECHANICAL COMPANY, INC. — DAVISON — 2 federal records
- JOHNSON CONTROLS INC. — SAGINAW — 2 federal records
Industry context
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. RL DEPPMANN CO's self-reported DART rate is 0, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 18 years.
Frequently Asked Questions
- What is RL DEPPMANN CO's OSHA violation history?
- RL DEPPMANN CO has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
- How does RL DEPPMANN CO's safety record compare to its industry?
- RL DEPPMANN CO operates in the plumbing, heating, and air-conditioning contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 3. RL DEPPMANN CO's self-reported DART rate is 0 compared to an industry average of 1.7.
About this data
This profile aggregates federal enforcement records on RL DEPPMANN CO of DETROIT, MI from 17 federal data sources. Records were found in 2 sources: OSHA workplace safety inspections, and BLS industry safety benchmarks. The remaining 15 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, 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 3, 2026. RL DEPPMANN CO resolves to the parent rollup R.L. Deppmann Company, which operates 3 establishments in our dataset.
This profile may be incomplete if RL DEPPMANN COoperates 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.