← All Local Services AI Search SnapshotsAI Local Search Test - Same query, 3 different models

“Who repairs cast iron radiators in Buffalo NY”

🧪 Tested with 3 different AI models:ChatGPTClaudePerplexity
home_servicesBuffalo, NYAug 31, 2026Question queryCity + state
AI search snapshot image for Who repairs cast iron radiators in Buffalo NY

🏢Businesses AI named in this search

The businesses each model returned for this exact query, the models that named each one, and the public source the model pointed to. We confirm each business appears to exist — nothing more.

1
Metal Locking Service Inc
castironrepair.com ↗
ChatGPTClaudePerplexity
📍 Where AI said it found it:🌐 Their website🌐 A web page
2
T-Mark Plumbing, Heating, Cooling & Electric
t-markplumbing.com ↗
ChatGPTClaudePerplexity
📍 Where AI said it found it:🌐 Their website🌐 A web page
3
Cellino Plumbing, Heating, Cooling & Electric
cellinoplumbing.com ↗
ChatGPTClaude
📍 Where AI said it found it:🌐 Their website🌐 A web page
4
Isaac Heating & Air Conditioning
isaacheating.com ↗
Perplexity
📍 Where AI said it found it:🌐 Their website🔧 Service page
5
Mechanical Services by Radiant Inc
radiantmechanical.net ↗
Perplexity
📍 Where AI said it found it:🌐 Their website🏠 Homepage
📝

The query: “Who repairs cast iron radiators in Buffalo NY” Tested with 3 different AI models. On August 31, 2026, we ran it on OpenAI (gpt-5.4-nano-2026-03-17), Anthropic Claude (claude-haiku-4-5-20251001), and Perplexity (sonar). Each model could use web search. OpenAI named Metal Locking Service Inc, T-Mark Plumbing, Heating, Cooling & Electric, and Cellino Plumbing, Heating, Cooling & Electric. For Metal Locking Service Inc, it pointed to their website (an a web page), matched on “Exact service match.” For T-Mark Plumbing, Heating, Cooling & Electric, it pointed to their website (an a web page), matched on “Related service.” For Cellino Plumbing, Heating, Cooling & Electric, it pointed to their website (an a web page), matched on “Related service.” Claude named Metal Locking Service Inc, T-Mark Plumbing, Heating, Cooling & Electric, and Cellino Plumbing, Heating, Cooling & Electric. For Metal Locking Service Inc, it pointed to their website (an about page), matched on “Exact service match.” For T-Mark Plumbing, Heating, Cooling & Electric, it pointed to their website (a service page), matched on “Related service.” For Cellino Plumbing, Heating, Cooling & Electric, it pointed to their website (a service page), matched on “Related service.” Perplexity named Metal Locking Service Inc, T-Mark Plumbing, Heating, Cooling & Electric, Isaac Heating & Air Conditioning, and Mechanical Services by Radiant Inc. For Metal Locking Service Inc, it pointed to their website (an about page), matched on “Exact service match.” For T-Mark Plumbing, Heating, Cooling & Electric, it pointed to their website (a service page), matched on “Related service.” For Isaac Heating & Air Conditioning, it pointed to their website (a service page), matched on “Related service.” For Mechanical Services by Radiant Inc, it pointed to their website (a homepage), matched on “Related service.”

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Omni Online Strategies publishes AI Search Snapshots as an independent, ongoing record of how publicly available AI models respond to local search questions. This disclaimer applies to the entire site and to every snapshot, regardless of the search performed or the day it was run.

Not a ranking, rating, endorsement, or recommendation. A snapshot records what an AI model generated in response to a question at a given time — nothing more. It is not our opinion of any business, and it is not an award, certification, or measure of quality.

Generated by third‑party AI, which can be wrong. The answers come from independent AI systems, including ChatGPT (OpenAI), Claude (Anthropic), and Perplexity. Their output is automatically generated and probabilistic, and it can be inaccurate, incomplete, outdated, or inconsistent, and it changes over time. We report what a model said; we do not vouch for it.

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