Arizona · No License Number Displayed
95% of Arizona HVAC Websites Have No License Number Displayed
That's 73 of 77 audited sites in Arizona — +14 percentage points vs. the national rate of 81%.
Last updated: March 2026 77 sites audited
Arizona vs. National:+14ppworse than national average
Impact in Arizona
In Arizona, 95% of HVAC sites (73 businesses) don't show their license number anywhere on their website. It takes five minutes to add — and it immediately increases trust.
City Breakdown in Arizona
| City | Frequency | Affected |
|---|---|---|
| Phoenix | 97% | 66 of 68 |
Arizona Reports with No License Number Displayed
HVAC websites in Arizona where this issue was found.
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