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6 HVAC Contractors in Columbus, OH Missing Google Tag / GA4 Analytics

Last audited: Nov 2026 — Inspected initial homepage HTML of 35 public company websites — 6 corporate domains (17.1%) matched this static source criterion.

Company Domain Public Rating Static HTML Signals* Directory Metadata
Columbus Hvac Services http://columbushvacservices.com/ 4.9 ★ (49) FB: Not in HTML · GTag: Not in HTML Included in CSV
Brittman Heating & Ventilation LLC https://brittmanventilation.com/ 5.0 ★ (47) FB: Not in HTML · GTag: Not in HTML Included in CSV
3 Brothers Heating and Cooling https://3brothersheatingcooling.com/ 5.0 ★ (187) FB: Not in HTML · GTag: Not in HTML Included in CSV
Air Supply Heating & Air Conditioning Inc https://www.airsupplyohio.com/ 4.8 ★ (73) FB: Not in HTML · GTag: Not in HTML Included in CSV
DRS Heating & Cooling https://www.drshvac.com/ 5.0 ★ (73) FB: Not in HTML · GTag: Not in HTML Included in CSV
Local Service Group LLC https://example-business.com 4.2 ★ (39) FB: Not in HTML · GTag: Not in HTML (214) 555-0148 · info@...
*Methodology note: Automated heuristic check of initial unrendered homepage HTML source at scan time. Scripts injected dynamically via tag managers, consent banners, or server-side APIs may not appear in static source. Provided AS-IS for B2B research.

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