SHAMBAUGH & SON LP is a plumbing, heating, and air-conditioning contractors employer in JURUPA VALLEY, CA. Federal records show 1 OSHA inspection with 2 violations and $1,500 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.
SHAMBAUGH & SON LP
4950 GOODMAN AVE, JURUPA VALLEY, CA, 91752
Parent: EMCOR Group, Inc. (186 locations)
238220 — Top companies in Plumbing, Heating, and Air-Conditioning Contractors
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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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
SHAMBAUGH & SON LP is one of 186 establishments in our dataset that roll up under the parent organization EMCOR Group, Inc.. EMCOR Group, Inc. is a SEC public reporter (EME), with most recent reported revenue of $17.0B.
Federal enforcement records on SHAMBAUGH & SON LP represent activity at this specific establishment. The full enforcement footprint of EMCOR Group, Inc. across all 186 of its tracked locations is viewable on the parent profile.
Other establishments operated by EMCOR Group, Inc.
- SHAMBAUGH & SON L.P. — FORT WAYNE, IN — 2 federal records
- DYNALECTRIC CO — PORTLAND, OR — 2 federal records
- SHAMBAUGH & SON LP — GARRETT, IN — 2 federal records
- DYNALECTRIC COMPANY — STERLING, VA — 2 federal records
- DYNALECTRIC COMPANY — VIENNA, VA — 2 federal records
- DYNALECTRIC CO — PORTLAND, OR — 2 federal records
- HERITAGE MECHANICAL SERVICES — FARMINGDALE, NY — 2 federal records
- DYNALECTRIC COMPANY — WARRENTON, VA — 2 federal records
- Dynalectric Company — Hollywood, FL — 2 federal records
- DYNALECTRIC — FAIRFAX, VA — 1 federal record
Other employers in Plumbing, Heating, and Air-Conditioning Contractors within CA
- AMPAM PARKS MECHANICAL INC. — LOS ANGELES — 2 federal records
- UNIVERSITY MECHANICAL & ENGINEERING CONTRACTORS — TEMECULA — 2 federal records
- O & M INDUSTRIES — ARCATA — 2 federal records
- WILMOR & SONS PLUMBING AND CONSTRUCTION — ROHNERT PARK — 2 federal records
- J.W. MCCLENAHAN CO. — SUNNYVALE — 2 federal records
- WILMOR & SONS PLUMBING AND CONSTRUCTION — OROVILLE — 2 federal records
- J.W. MCCLENAHAN CO. — IONE — 2 federal records
- AP PLUMBING & FIRE INC — PARADISE — 2 federal records
- ACCO ENGINEERED SYSTEMS — LEMOORE NAVAL AIR STATION — 2 federal records
- AMPAM PARKS MECHANICAL INC. — PACIFIC PALISADES — 2 federal records
Industry context
Within the plumbing, heating, and air-conditioning contractors industry in CA, SHAMBAUGH & SON LP ranks in the 69th percentile of OSHA violation frequency across 6,320 comparable establishments.
OSHA penalty totals rank in the 80th percentile of the same peer group.
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.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 9 years.
Frequently Asked Questions
- What is SHAMBAUGH & SON LP's OSHA violation history?
- SHAMBAUGH & SON LP has 1 OSHA inspection on record with 2 violations and $1,500 in total penalties.
- How does SHAMBAUGH & SON LP's safety record compare to its industry?
- SHAMBAUGH & SON LP operates in the plumbing, heating, and air-conditioning contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 3.
About this data
This profile aggregates federal enforcement records on SHAMBAUGH & SON LP of JURUPA VALLEY, CA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. SHAMBAUGH & SON LP resolves to the parent rollup EMCOR Group, Inc., which operates 186 establishments in our dataset. OSHA accident records on file for SHAMBAUGH & SON LP include 1 hospitalization.
This profile may be incomplete if SHAMBAUGH & SON LPoperates 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.