HVAC in St. Louis, MO: top 60 ranked
Scored on reputation, findability, content, trust and AI visibility. Last updated 2026-09-09, rubric 3.0.0. This is the top 60 listings Google Places returned for this trade and city, not a complete census of the market. How this is scored.
What the data shows
- 2 of the 41 sites this scan could read disallow an AI crawler in the robots.txt of the site their Google listing points to, which asks that vendor not to fetch the page: Energy Stars Heating & Cooling Co (GPTBot, ClaudeBot), Sewell Heating & Cooling, Inc. (GPTBot, ClaudeBot).
- 14 of the 41 sites this scan could read publish no LocalBusiness structured data, so nothing in their markup states the business type or the city it serves in a form a machine can read.
- 10 of 60 have no website on their Google listing.
- 9 of 60 list a website this scan could not audit: it redirected away from the listed address, answered with an error, or did not answer at all.
The 60 businesses in this scan
| # | Business | Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Scott-Lee Company | 96.0 | 4.9 | 2,323 |
| 2 | Missouri Furnace & Air Conditioning | 92.8 | 4.9 | 404 |
| 3 | Meyer Heating and Air | 90.9 | 4.9 | 1,162 |
| 4 | Unique Heating and Cooling | 90.3 | 4.8 | 139 |
| 5 | Hoffmann Brothers 1643 Tower Grove Ave |
89.8 | 4.9 | 5,115 |
| 6 | Aire Serv of St. Louis | 89.6 | 4.9 | 272 |
| 7 | One Hour Heating & Air Conditioning® of St. Louis | 89.4 | 4.9 | 904 |
| 8 | Vogel Heating & Cooling | 87.9 | 4.9 | 1,048 |
| 9 | T-Will Fix It | 87.3 | 4.9 | 192 |
| 10 | Kirkwood Heating & Air Conditioning | 86.6 | 4.7 | 143 |
| 11 | Thomas Hoffmann Air Conditioning & Heating LLC | 85.4 | 4.9 | 847 |
| 12 | Energy Stars Heating & Cooling Co Blocks GPTBot, ClaudeBot, Google-Extended, Applebot-Extended |
83.2 | 4.9 | 1,270 |
| 13 | All American Appliance and HVAC Services | 83.0 | 4.7 | 2,743 |
| 14 | Air Dynamics Heating & Cooling | 81.6 | 5.0 | 45 |
| 15 | Hoffmann Brothers 1025 Hanley Industrial Ct |
79.6 | 4.9 | 11,893 |
| 16 | Welsch Heating & Cooling | 79.5 | 4.5 | 171 |
| 17 | SmartHouse | 79.2 | 4.9 | 502 |
| 18 | Academy Air Heating, Cooling, Plumbing and Electric | 77.2 | 4.8 | 7,439 |
| 19 | Patriot Heating, Cooling and Air Quality | 75.9 | 4.6 | 37 |
| 20 | Classic Aire Care | 74.8 | 4.9 | 5,601 |
| 21 | Dole Heating & Air Conditioning | 74.7 | 4.9 | 1,387 |
| 22 | Xcell Williams | 74.4 | 4.8 | 158 |
| 23 | C & G Heating & Cooling | 74.2 | 4.5 | 26 |
| 24 | Central Air Heating and Cooling | 72.7 | 4.8 | 537 |
| 25 | American Heating & Air Conditioning | 72.3 | 5.0 | 58 |
| 26 | JLM Heating and Air Conditioning | 71.6 | 5.0 | 243 |
| 27 | Weis Comfort Systems | 70.7 | 4.8 | 149 |
| 28 | Tri-State Mechanical Services, Inc. | 70.5 | 4.5 | 80 |
| 29 | Seliga Heating and Cooling | 65.4 | 5.0 | 1,864 |
| 30 | St Louis Heating and Cooling | 64.8 | 4.8 | 17 |
| 31 | Vitt Heating & Cooling | 63.3 | 4.9 | 560 |
| 32 | Matheny Heating & Cooling | 61.4 | 4.9 | 469 |
| 33 | Sewell Heating & Cooling, Inc. Blocks GPTBot, ClaudeBot, Google-Extended, Applebot-Extended |
59.4 | 4.3 | 35 |
| 34 | Walkers Heating and Cooling Services LLC | 57.8 | 4.8 | 153 |
| 35 | Nick Dolinic Heating & Cooling | 56.6 | 4.6 | 179 |
| 36 | St. Louis Heating and Air Conditioning | 56.4 | 4.9 | 480 |
| 37 | Breeze Heating and Cooling | 38.7 | 4.7 | 72 |
| 38 | Goodman Distribution Inc | 30.7 | 4.3 | 56 |
| 39 | Person HVAC, LLC | 28.6 | 4.8 | 17 |
| 40 | St. Louis AC and Heating Inc No website listed |
21.3 | 4.9 | 36 |
| 41 | Cooling & Heating in St. Louis No website listedTied on score |
18.6 | 5.0 | 15 |
| 42 | St. Louis Cooling & Heat Services. No website listedTied on score |
18.6 | 5.0 | 15 |
| 43 | Air Conditioning & Heating St. Louis No website listed |
18.0 | 4.8 | 18 |
| 44 | Rhymes Heating & Cooling Listed domain redirects off-siteTied on score |
17.8 | 5.0 | 1,534 |
| 45 | Design Aire Heating & Cooling - St. Louis Site answered HTTP 500Tied on score |
17.8 | 5.0 | 1,180 |
| 46 | St. Louis Heating & Cooling No website listed |
17.0 | 5.0 | 10 |
| 47 | Heating & Air Conditioning in St. Louis 400 S 9th StNo website listed |
16.8 | 4.7 | 15 |
| 48 | St. Louis Heating & Air Conditioning No website listed |
16.6 | 4.7 | 14 |
| 49 | Design Aire Site answered HTTP 500 |
16.5 | 4.9 | 2,737 |
| 50 | Cooling And Heating St. Louis No website listed |
15.6 | 4.5 | 15 |
| 51 | All Listed domain redirects off-site |
15.1 | 4.9 | 278 |
| 52 | Courtney's Heating & Cooling Listed domain redirects off-site |
15.0 | 4.8 | 678 |
| 53 | Air Conditioning And Heating in St. Louis No website listedTied on score |
14.9 | 4.4 | 14 |
| 54 | Heating & Air Conditioning in St. Louis 5830 Chippewa StNo website listedTied on score |
14.9 | 4.4 | 14 |
| 55 | Averill Heating & Air Conditioning Listed domain redirects off-site |
14.8 | 4.9 | 239 |
| 56 | Jaffa Heating & Cooling | 11.1 | 5.0 | 9 |
| 57 | St. Louis HVAC Supply Listed domain does not resolve |
9.3 | 4.9 | 36 |
| 58 | Harster Heating & Air Conditioning Listed domain redirects off-site |
8.5 | 4.6 | 76 |
| 59 | Brauer Supply Co | 6.9 | 3.8 | 34 |
| 60 | Pierce Heating and Air Listed domain does not resolve |
6.0 | 5.0 | 13 |
6 of these 60 rows share a score with another row and are marked Tied on score. Rows are ordered by score, and rows on an equal score are left in the order the Google Places query returned them in, so the difference between two tied ranks is not something this rubric measured.
These rows as data: data.json and data.csv. Both are written beside this page in the same build, from the same scan record the table is built from.
Scan history
- 2026-09-09 · 60 businesses (rubric 3.0.0)
- 2026-09-04 · 60 businesses (rubric 3.0.0)
The count is how deep that scan was run, not how many businesses the market held that day. A scan run deeper finds more because it looked further, and scans are never compared across rubric versions.