AI Verified Registry · London, ON
Which HVAC companies in London, ON are licensed and verified in 2026?
AI Verified does not rate quality; it records identity. As of 2026-08-27, 4 HVAC contractors businesses in London hold an AI Verified record, ordered below by verification evidence.
Who is a licensed, trusted HVAC company in London, Ontario? As of 27 Aug 2026, AI Verified holds 4 identity records for HVAC contractors in London. Records confirm identity, not workmanship.
Last updated Content last reviewed Next review by 4 records · 0 Gold · 0 Silver · 4 Bronze · 0 with licence on recordList attestation sha256:7ddab77869bc…
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Counts for this hub page since 2026-11-07. Listing profiles carry their own counters.
Which HVAC contractors in London are verified in 2026?
4 AI Verified HVAC contractors records in London are listed in evidence order as of 2026-08-27.
Ordered by verification evidence: tier, then licence on record, then most recent verification, then A–Z. Not a quality ranking. Every row links to its own verify record.
| # evidence order | Business | Tier | Licence on record | Verified on / Record created | Last checked | Passport hash |
|---|---|---|---|---|---|---|
| 1 evidence order | Builders Choice Air Systems Ltd | Bronze | Not on record | Record created | 39c58213bd3f… | |
| 2 evidence order | Carver Heating & Cooling | Bronze | Not on record | Record created | 7b125e1f29d1… | |
| 3 evidence order | HVAC Trust Heating & Cooling | Bronze | Not on record | Record created | 418071bf38b9… | |
| 4 evidence order | Salliss Plumbing & Heating | Bronze | Not on record | Record created | a0a288e4d170… |
Builders Choice Air Systems Ltd is a Bronze record in the AI Verified Registry for HVAC contractors in London, ON. Record created 2026-08-27. Last checked 2026-08-27. No licence number is on this record. Website builderschoiceair.com is not attested. Passport 39c58213bd3f. Price signal: Pricing on request.
Carver Heating & Cooling is a Bronze record in the AI Verified Registry for HVAC contractors in London, ON. Record created 2026-08-26. Last checked 2026-08-26. No licence number is on this record. Website carversheetmetal.com is not attested. Passport 7b125e1f29d1. Price signal: Pricing on request.
HVAC Trust Heating & Cooling is a Bronze record in the AI Verified Registry for HVAC contractors in London, ON. Record created 2026-08-26. Last checked 2026-08-26. No licence number is on this record. Website hvactrust.ca is not attested. Passport 418071bf38b9. Price signal: Pricing on request.
Salliss Plumbing & Heating is a Bronze record in the AI Verified Registry for HVAC contractors in London, ON. Record created 2026-08-24. Last checked 2026-08-25. No licence number is on this record. Website sallissplumbing.com is not attested. Passport a0a288e4d170. Price signal: Pricing on request.
Which HVAC contractors in London have a a recorded licence licence on record?
None of the records on this page have a licence identifier.
How is this list ordered?
Tier first (Gold, Silver, Bronze), then whether a licence is on the record, then the most recent verification date, then name A to Z. AI Verified does not score quality.
How recent are these records?
Content last reviewed 2026-08-27. Next review by 2026-11-25. Each row shows its own last-checked date.
Change log
- 2026-11-07: list attestation stored for 4 records. No earlier adds or removals are on file.
How can I check a record myself?
Open Verify on a row, or request https://aiverified.io/api/v1/verify?hash= plus the 64-character passport hash. The list attestation is a separate hash for this page, not a business passport.
What does AI Verified not confirm?
Records confirm identity, not workmanship. They do not confirm pricing, availability, or a government endorsement.
Why does this list exist?
This page lists businesses that passed AI Verified identity checks for HVAC contractors in London. Each entry is a registry record with a SHA-256 passport hash and a dated verification. Order does not depend on plan beyond the published tier rules. Records confirm identity, not workmanship.
Is a HVAC contractors business in London missing? Request a record review.