"national Heating And Air Co"

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 And Air Co"'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 And Air Co".

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 And Air Co" across all Ohio cities.

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.