OH
NATIONAL HEAT EXCHANGE is a notable inspection in the OH category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare NATIONAL HEAT EXCHANGE against similar inspections and make data-driven decisions.
DEAS BUILDERS AND REMODELER INC
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CITY OF CHESAPEAKE PUBLIC SCHOOL
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ATLANTIC ENVIRONMENTAL
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WELLIVER MCGUIRE INC.
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BLACK & DECKER (U.S.) INC.
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| activity nr | 311,494,470 |
| reporting id | 0522300 |
| estab name | NATIONAL HEAT EXCHANGE |
| site address | 156 NULSF DRIVE |
| site city | COLUMBIANA |
| site state | OH |
| site zip | 44408 |
| owner type | A |
| owner type label | Private |
| sic code | 3441 |
| naics code | 332312 |
| insp type | B |
| insp type label | Complaint |
| insp scope | B |
| insp scope label | Partial |
| safety hlth | S |
| safety hlth label | Safety |
| union status | N |
| union status label | N/A |
| nr in estab | 26 |
| open date | 2008-02-22 |
| close conf date | 2008-04-30 |
| close case date | 2008-05-06 |
| load dt | 2011-10-14 |
This OSHA inspection of NATIONAL HEAT EXCHANGE in OH opened on Feb 22, 2008 and closed after 2 months. The review was triggered by a complaint and focused on workplace safety conditions. Scope of the walk-around was partial. At the time of inspection, the establishment reported 26 employees on site.
The site of record for this inspection is listed below. Industry classification uses NAICS code 332312 (legacy SIC: 3441). Addresses reflect the establishment's location at the time of inspection.
The 10 inspections below share NAICS 2-digit sector 33 and occurred in OH. Grouping by sector and state provides a peer set for reading national heat exchange in context — same regulatory climate, same broad industry mix. Rows are sorted by most recent open date.
| Establishment | City | Opened | Type | Focus |
|---|---|---|---|---|
| A-BRITE PLATING COMPANY | CLEVELAND | Apr 11, 2016 | Complaint | Health |
| REPUBLIC STEEL | MASSILLON | Sep 24, 2013 | Planned | Health |
| R & P ENTERPRISES, INC. | DAYTON | Jun 9, 2011 | Planned | Safety |
| SURLINE MARINE PRODUCTS | PORT CLINTON | Apr 25, 2011 | Complaint | Health |
| AUGLAIZE ERIE MACHINE, INC. | NEW BREMEN | Mar 24, 2011 | Complaint | Health |
| TI AUTOMOTIVE SYSTEMS, HEBRON PLANT | HEBRON | Mar 18, 2011 | Planned | Safety |
| VOISARD MFG. INC. | SHILOH | Mar 14, 2011 | Complaint | Safety |
| QUALITY MACHINING & MANUFACTURING, INC. | SHERWOOD | Feb 24, 2011 | Referral | Health |
| DELPHI PACKARD ELECTRICAL/ELECTRONIC ARCHITECTURE | VIENNA | Feb 7, 2011 | Complaint | Safety |
| BORKE MOLD SPECIALISTS.INC. | HAMILTON | Feb 3, 2011 | Planned | Safety |
In total, 5,196 OSHA inspections in OH appear in this dataset. During 2008 alone, 77 inspections were recorded in the state — this inspection at NATIONAL HEAT EXCHANGE is one of them. Enforcement volume varies year-over-year with OSHA staffing, federal priorities, and complaint inflow, so cross-year comparisons are most useful as a rough indicator of activity rather than a strict measure of risk.
This data helps you understand how NATIONAL HEAT EXCHANGE compares to others in the OH category. Use it to make informed decisions based on verified data from US Department of Labor — OSHA Enforcement Data (v4 API).
inspections with the closest data values to NATIONAL HEAT EXCHANGE
The OSHAPeek editorial team aggregates and verifies inspections data from US Department of Labor — OSHA Enforcement Data (v4 API). Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
Read our full methodology or contact us with corrections.
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