# Which HVAC companies does AI recommend in Toronto, ON?

AI Visibility Index, week of Friday, July 17, 2026.

Across the 24 questions Toronto, ON customers ask AI about HVAC, SunnySide Heating and Air Conditioning is named most. 4 of 4 assistants recommend it, for a 6.4% share of voice, the week of Friday, July 17, 2026.

## Visibility: who AI recommends most

1. SunnySide Heating and Air Conditioning: 6.4% share of voice, recommended by 4 of 4, depth 46/100
2. Laird & Son Heating and Air Conditioning: 5.6% share of voice, recommended by 4 of 4, depth 51/100
3. Tempasure Heating and Air Conditioning: 3.7% share of voice, recommended by 2 of 4, depth 69/100
4. Walker HVAC Toronto: 3.4% share of voice, recommended by 1 of 4, not depth-scored
5. Belyea Bros. Heating, Cooling & Electrical: 3.0% share of voice, recommended by 4 of 4, depth 53/100
6. Imperial Heating & Air Conditioning: 2.7% share of voice, recommended by 4 of 4, not depth-scored
7. Enercare: 2.6% share of voice, recommended by 3 of 4, depth 38/100
8. Dr HVAC and Plumbing: 2.3% share of voice, recommended by 3 of 4, depth 69/100
9. City Home Comfort: 1.8% share of voice, recommended by 4 of 4, not depth-scored
10. AtlasCare: 1.8% share of voice, recommended by 3 of 4, not depth-scored
11. Econoair HVAC Services Toronto: 1.7% share of voice, recommended by 3 of 4, not depth-scored
12. Sameday Heating & Cooling: 1.6% share of voice, recommended by 3 of 4, not depth-scored
13. Empower Home Comfort: 1.5% share of voice, recommended by 2 of 4, depth 50/100
14. Convertible Heating and Air Conditioning: 1.4% share of voice, recommended by 3 of 4, not depth-scored
15. Reliance Heating, Air Conditioning & Plumbing: 1.4% share of voice, recommended by 1 of 4, not depth-scored
16. Megacity Heating & Air Conditioning Ltd: 1.3% share of voice, recommended by 4 of 4, not depth-scored
17. Climax Heating & Air Conditioning Central: 1.3% share of voice, recommended by 3 of 4, not depth-scored
18. Lloyd HVAC Services Inc: 1.3% share of voice, recommended by 2 of 4, not depth-scored
19. Climax Heating & Air Conditioning Central- Condo HVAC Service: 1.2% share of voice, recommended by 1 of 4, depth 48/100
20. Dupont Heating & Air Conditioning Ltd: 1.1% share of voice, recommended by 3 of 4, not depth-scored
21. Maple Air Heating and Air Conditioning: 0.9% share of voice, recommended by 3 of 4, not depth-scored
22. Reliance Home Comfort: 0.9% share of voice, recommended by 3 of 4, depth 69/100
23. Laird & Son Heating & Air Conditioning Leaside-Toronto: 0.8% share of voice, recommended by 1 of 4, not depth-scored
24. Superior HVAC Service, Heating & Air Conditioning: 0.8% share of voice, recommended by 3 of 4, not depth-scored
25. Husky Heating and Air Conditioning: 0.8% share of voice, recommended by 3 of 4, not depth-scored

## Depth: who AI understands best

Recommended ≠ understood. SunnySide Heating and Air Conditioning ranks #1 for visibility but #9 on depth. AI's weakest link for it is pricing. High visibility with low depth is the riskiest combination for a business: customers arrive, then get the wrong expectations.

1. Green Heating and Air Inc: depth 73/100 (visibility #29) · weak point: Differentiation
2. Dr HVAC and Plumbing: depth 69/100 (visibility #8) · weak point: Pricing
3. Tempasure Heating and Air Conditioning: depth 69/100 (visibility #3) · weak point: Differentiation
4. Reliance Home Comfort: depth 69/100 (visibility #22) · weak point: Fit
5. Belyea Bros. Heating, Cooling & Electrical: depth 53/100 (visibility #5) · weak point: Pricing
6. Laird & Son Heating and Air Conditioning: depth 51/100 (visibility #2) · weak point: Pricing
7. Empower Home Comfort: depth 50/100 (visibility #13) · weak point: Pricing
8. Climax Heating & Air Conditioning Central- Condo HVAC Service: depth 48/100 (visibility #19) · weak point: Pricing
9. SunnySide Heating and Air Conditioning: depth 46/100 (visibility #1) · weak point: Pricing
10. Enercare: depth 38/100 (visibility #7) · weak point: Pricing

## Questions AI answers about HVAC in Toronto, ON

## Frequently asked questions

### Which HVAC company does AI recommend most in Toronto, ON?

SunnySide Heating and Air Conditioning, named by 4 of the four assistants, for a 6.4% share of voice across the 24 prompts. Next are Laird & Son Heating and Air Conditioning and Tempasure Heating and Air Conditioning.

### Which HVAC company in Toronto, ON does AI understand best?

Green Heating and Air Inc scores highest on depth (73/100): assistants can accurately describe what it offers and help a customer toward a booking.

### Which HVAC companies in Toronto, ON is AI getting wrong?

SunnySide Heating and Air Conditioning ranks #1 by visibility but only #9 on depth. AI's weakest link for it is pricing. Customers who arrive through AI may get the wrong expectations.

---

Rankings reflect the output of third-party AI assistants (ChatGPT, Gemini, Perplexity, and Google AI Mode) on the dates measured. They are an observed, sourced measurement of how those assistants describe and rank each business, not an endorsement, certification, or rating by Courtyard. AI output changes over time and may be incomplete or inaccurate. Business names and descriptions are taken from the AI responses themselves.

Measured across ChatGPT, Gemini, Perplexity, and Google AI Mode. Snapshot captured Fri Jul 17, 2026. An index by Courtyard.