"national Heating & Air"
Public permit-pulling record, Ohio. Actively filing permits (most recent: 2026-03-31).
Permits filed by year
Volume trend in Ohio.
Why this page exists
Most contractor-finder sites check state license status but don't verify that the contractor actually pulls permits when required. A licensed contractor who skips permits leaves the homeowner holding the bag, code violations, insurance complications, and problems at resale.
This page shows "national Heating & Air"'s public permit-pulling record in Ohio. It's sourced from official city open-data feeds, not self-reported. If you're interviewing contractors, ask the ones you're considering to explain any gaps or closed permits you see here.
Cities worked in (Ohio)
Permit counts per city for "national Heating & Air".
Most common project types
Based on permit_type codes in the underlying city data.
Recent permits
The 20 most recent permits filed by "national Heating & Air" across all Ohio cities.
| Date | City | Type | Status | Value |
|---|---|---|---|---|
| 2026-03-31 | Cincinnati | RCO | ISSUED | $6,195 |
| 2025-11-17 | Cincinnati | RCO | ISSUED | $14,110 |
| 2025-11-06 | Cincinnati | RCO | CLOSED | $6,453 |
| 2025-10-24 | Cincinnati | RCO | CLOSED | $5,617 |
| 2025-10-10 | Cincinnati | OBC | ISSUED | $3,749 |
| 2025-10-10 | Cincinnati | OBC | CLOSED | $6,310 |
| 2025-08-27 | Cincinnati | OBC | ISSUED | $3,749 |
| 2025-08-15 | Cincinnati | RCO | ISSUED | $11,733 |
| 2025-07-23 | Cincinnati | OBC | ISSUED | $3,490 |
| 2025-07-10 | Cincinnati | RCO | CLOSED | $15,009 |
| 2025-06-16 | Cincinnati | OBC | ISSUED | $3,490 |
| 2025-06-16 | Cincinnati | OBC | ISSUED | $3,490 |
| 2025-06-16 | Cincinnati | RCO | ISSUED | $6,298 |
| 2025-06-16 | Cincinnati | OBC | ISSUED | $5,583 |
| 2025-06-13 | Cincinnati | OBC | ISSUED | $3,490 |
| 2025-06-13 | Cincinnati | OBC | ISSUED | $5,583 |
| 2025-06-13 | Cincinnati | RCO | CLOSED | $6,395 |
| 2025-06-10 | Cincinnati | OBC | CLOSED | $20,823 |
| 2025-05-16 | Cincinnati | OBC | ISSUED | $6,680 |
| 2025-04-03 | Cincinnati | RCO | CLOSED | $12,500 |
How to vet this contractor further
- Check their state license with your state's licensing board. This page shows permit behavior, not license status.
- Ask for 3 recent references from the cities above. Match them against the permit addresses here.
- Look for gaps. Are there years with many permits, then nothing? Contractors sometimes let licenses lapse or change business names.
- Verify active bonding and workers' comp insurance. Ask for certificates directly from the insurer, not a copy from the contractor.
Planning a project in Ohio?
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