RL DEPPMANN COMPANY is a plumbing and heating equipment and supplies (hydronics) merchant wholesalers employer in NOVI, MI. Federal records show 1 OSHA inspection with 2 violations and $250 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 COMPANY
46575 MAGELLAN DR, NOVI, MI, 48377
Parent: R.L. Deppmann Company (3 locations)
423720 — Top companies in Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
64 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Motor Carrier Safety (FMCSA)
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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 COMPANY 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 COMPANY 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 — SOUTHFIELD, MI — 1 federal record
- RL DEPPMANN CO — DETROIT, MI
Other employers in Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers within MI
- HIGH POINT HEATING & COOLING, LLC — KENTWOOD — 1 federal record
- ETNA SUPPLY COMPANY — WIXOM — 1 federal record
- FERGUSON ENTERPRISES INC — FLINT — 1 federal record
- ETNA SUPPLY CO — WYOMING — 1 federal record
- AMERICAN COPPER & BRASS LLC — COLDWATER — 1 federal record
- T A GENTRY SUPPLY INC — HOLLAND — 1 federal record
- FERGUSON ENTERPRISES INC. — MUSKEGON — 1 federal record
- PRIME SUPPLY CO. — IRON MOUNTAIN — 1 federal record
- HYDRONIC COMPONENTS INC — WARREN — 1 federal record
- RL DEPPMANN COMPANY — SOUTHFIELD — 1 federal record
Industry context
Within the plumbing and heating equipment and supplies (hydronics) merchant wholesalers industry in MI, RL DEPPMANN COMPANY ranks in the 51th percentile of OSHA violation frequency across 81 comparable establishments.
OSHA penalty totals rank in the 59th percentile of the same peer group.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.6 for the plumbing and heating equipment and supplies (hydronics) merchant wholesalers sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.1. RL DEPPMANN COMPANY's self-reported DART rate is 0, which is below the industry average.
Activity timeline
Frequently Asked Questions
- What is RL DEPPMANN COMPANY's OSHA violation history?
- RL DEPPMANN COMPANY has 1 OSHA inspection on record with 2 violations and $250 in total penalties.
- How does RL DEPPMANN COMPANY's safety record compare to its industry?
- RL DEPPMANN COMPANY operates in the plumbing and heating equipment and supplies (hydronics) merchant wholesalers industry. The industry average Total Recordable Incident Rate (TRIR) is 1.6. RL DEPPMANN COMPANY's self-reported DART rate is 0 compared to an industry average of 1.1.
About this data
This profile aggregates federal enforcement records on RL DEPPMANN COMPANY of NOVI, MI from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, FMCSA motor carrier safety, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, 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 COMPANY resolves to the parent rollup R.L. Deppmann Company, which operates 3 establishments in our dataset.
This profile may be incomplete if RL DEPPMANN COMPANYoperates 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.