HVAC Website Problem Report

71% of HVAC Websites Have No Industry Trust Badges

We found this issue in 602 of 844 audited HVAC websites across the United States.

Last updated: March 2026 844 sites audited

Why This Matters

Trust badges — BBB accreditation, manufacturer certifications (Carrier, Trane, Lennox), NATE certification, EPA Section 608 — signal professionalism and credibility. Homeowners comparing HVAC companies gravitate toward sites that display recognizable third-party endorsements.

Frequency by State

Arizona

74%

Texas

72%

Florida

70%

Worst Markets for No Industry Trust Badges

City	Frequency	Affected Sites
Fort Lauderdale, FL	91%	20 of 22
Austin, TX	83%	33 of 40
Houston, TX	82%	70 of 85
Conroe, TX	79%	11 of 14
Arlington, TX	78%	14 of 18

Best Markets for No Industry Trust Badges

City	Frequency	Affected Sites
McKinney, TX	48%	10 of 21
Sarasota, FL	57%	12 of 21
Corpus Christi, TX	57%	13 of 23
Jacksonville, FL	62%	36 of 58
Orlando, FL	66%	29 of 44

What Top-Scoring Sites Do Differently

The best HVAC sites in the U.S. display trust badges prominently, often in a horizontal strip near the hero section or in the footer. They include manufacturer partnerships, industry certifications, and local chamber of commerce memberships.