Florida · Contractor Trust Report 2.0

ARNETT HEATING & COOLING, LLC

Evidence-first profile: who this business is, license and entity records, caution signals, and what to do next — not a score or endorsement.

CFC1431519License: ActiveNo high-confidence entity linkNo discipline in current extracts

JACKSONVILLE · Duval · FL

Legal / linked name: ZELLNER, JOHN S JR · DBA: ARNETT HEATING & COOLING, LLC

Linked business entity: not identified under our high-confidence match rules.

Extract freshness (latest field): Aug 10, 2026, 10:49 PM UTC

Evidence at a glance

Three checks from official extracts — not a score or ranking.

License

Active

CFC1431519 · Certified Plumbing Contractor

In our data Aug 10, 2026, 10:49 PM UTC

Entity

Not linked

No high-confidence Sunbiz match (we only link exact name + location).

Discipline

None linked

No board actions linked in our current extracts (not a warranty of clean history).

In our data Aug 10, 2026, 10:49 PM UTC

Caution snapshot

No discipline records identified in current extracts

· Discipline: None identified in current extracts (not a warranty of clean history)
· Related-entity signals: None flagged from current extracts

Educational only — describes public-record evidence, not a score or hiring recommendation.