Who is actually recommended for HVAC in Franklin?

1. 1
   C & M Heating & Cooling Claim this listingRecommended on 6 of 6: #1 in the map pack; named by ChatGPT, Perplexity, Google Gemini, Claude, Google AI Overview. 4.9 stars, 1,174 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
2. 2
   Heritage Heating & Cooling LLC Claim this listingRecommended on 6 of 6: #3 in the map pack; named by ChatGPT, Perplexity, Google Gemini, Claude, Google AI Overview. 4.9 stars, 347 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
3. 3
   Varsity Zone HVAC of Franklin Claim this listingRecommended on 5 of 6: #2 in the map pack; named by ChatGPT, Perplexity, Google Gemini, Google AI Overview. 5.0 stars, 270 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
4. 4
   Rapid Response Plumbing, Heating & Cooling Claim this listingRecommended on 3 of 6: #4 on Google Maps; named by ChatGPT, Perplexity, Google AI Overview. 4.9 stars, 259 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
5. 5
   Lee Company Claim this listingRecommended on 3 of 6: #5 on Google Maps; named by Google Gemini, Claude, Google AI Overview. 4.7 stars, 1,638 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
6. 6
   Air Environment, Inc. Heating & Cooling Claim this listingRecommended on 2 of 6: #8 on Google Maps; named by ChatGPT, Google AI Overview. 4.9 stars, 64 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
7. 7
   Mid Tenn Air Conditioning and Heating Claim this listingRecommended on 2 of 6: #10 on Google Maps; named by Google Gemini, Google AI Overview. 5.0 stars, 14 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
8. 8
   Joslin Plumbing, Heating & Air Conditioning Claim this listingRecommended on 1 of 6: #6 on Google Maps; named by Google AI Overview. 4.3 stars, 108 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
9. 9
   JC Heating and Air Claim this listingRecommended on 1 of 6: #7 on Google Maps; named by Google AI Overview. 5.0 stars, 32 reviews.

   Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude
10. 10
    Sewell Electric & HVAC Claim this listingRecommended on 1 of 6: #9 on Google Maps; named by Google AI Overview. 4.7 stars, 70 reviews.

    Google MapsGoogle AI OverviewChatGPTPerplexityGoogle GeminiClaude

Recommended on N of 6 counts a seat in the Google map pack, the Google AI Overview naming the business, and each AI assistant that named it unprompted. Sources that answered on September 14, 2026: Google Maps, Google AI Overview, ChatGPT, Perplexity, Google Gemini, Claude.

What each assistant said

• ChatGPT: C & M Heating & Cooling, Heritage Heating & Cooling LLC, Varsity Zone HVAC of Franklin, Rapid Response Plumbing, Heating & Cooling, Air Environment, Inc. Heating & Cooling
• Claude: C & M Heating & Cooling, Heritage Heating & Cooling LLC, Lee Company
• Google Gemini: C & M Heating & Cooling, Heritage Heating & Cooling LLC, Varsity Zone HVAC of Franklin, Lee Company, Mid Tenn Air Conditioning and Heating
• Google AI Overview: C & M Heating & Cooling, Heritage Heating & Cooling LLC, Varsity Zone HVAC of Franklin, Rapid Response Plumbing, Heating & Cooling, Lee Company, Air Environment, Inc. Heating & Cooling, Mid Tenn Air Conditioning and Heating, Joslin Plumbing, Heating & Air Conditioning, JC Heating and Air, Sewell Electric & HVAC
• Perplexity: C & M Heating & Cooling, Heritage Heating & Cooling LLC, Varsity Zone HVAC of Franklin, Rapid Response Plumbing, Heating & Cooling

How this is measured

Google Maps: the results for "hvac Franklin, TN" on September 14, 2026, the first twenty. AI assistants: Who are the best HVAC companies in Franklin, TN? Name specific local businesses you would recommend., put to ChatGPT, Perplexity, Gemini and Claude with web search on, the same day. A business counts as named only when its own distinctive name appears in the answer; the trade and the city never count. Only businesses Google Maps returned can appear, so nothing is invented. Rankings are never sold; claiming a listing changes what a business can show, never where it appears. Full method. Think a measurement is wrong? Dispute it and we re-run it and publish the result.