Who came up in Mahwah
Every company the assistant named across the six questions, ordered by how often it was picked first. Tested on 2026-09-30.
| Company | Picked first | Picked |
|---|---|---|
| Van Natta Mechanical Corp.vannattamechanical.com | 4 of 6 | 6 of 6 |
| Len Thonus Plumbing, Heating & Air Conditioningthonus.com | 2 of 6 | 4 of 6 |
Question 1 of 6
“My furnace won't turn on. Who can fix it this week in Mahwah, New Jersey?”
Picked
- FirstLen Thonus Plumbing, Heating & Air Conditioning
“It serves Mahwah, repairs furnaces, and its published customer reviews describe prompt heating repairs.”
- #2Van Natta Mechanical Corp.
“It offers furnace repair in Mahwah and lets homeowners request an appointment online.”
Considered and passed
- PassedBSE Mechanical
“Its Mahwah page promotes furnace repair and installation, but the site gave less specific scheduling information than the picks.”
Question 2 of 6
“Who is the best heating and air company in Mahwah, New Jersey?”
Picked
- FirstVan Natta Mechanical Corp.
“It is a Mahwah Carrier Factory Authorized Dealer with a 4.9/5 score shown on Carrier’s dealer page.”
- #2Len Thonus Plumbing, Heating & Air Conditioning
“It is a family-owned Mahwah contractor serving local homeowners with furnace, boiler, heat pump, and AC work.”
Considered and passed
- PassedBSE Mechanical
“Its Mahwah page advertises heating and AC repair, but I found fewer independently verifiable trust signals in the sources reviewed.”
Question 3 of 6
“I need a new furnace or heat pump installed in Mahwah, New Jersey. Who should I get quotes from, and roughly what will it cost?”
Picked
- FirstVan Natta Mechanical Corp.
“It installs furnaces and heat pumps and describes replacement proposals that include a heat and air loss analysis.”
- #2Len Thonus Plumbing, Heating & Air Conditioning
“It installs forced hot air heating systems and lists furnace and boiler replacement services.”
Considered and passed
- PassedBSE Mechanical
“It advertises furnace replacement in Mahwah, but the pages reviewed provided less detail about its estimating process.”
Question 4 of 6
“My AC isn't working, can someone come out today? I'm in Mahwah, New Jersey.”
Picked
- FirstLen Thonus Plumbing, Heating & Air Conditioning
“It serves Mahwah for AC repair, and published customer reviews describe rapid responses to AC calls.”
- #2Van Natta Mechanical Corp.
“It offers AC repair in Mahwah and allows homeowners to request an appointment.”
Considered and passed
- PassedBSE Mechanical
“Its Mahwah page advertises AC repairs, but I could not verify a same-day response claim.”
Question 5 of 6
“I want my furnace serviced before winter in Mahwah, New Jersey. Who can I book online?”
Picked
- FirstVan Natta Mechanical Corp.
“Its furnace repair and service page describes seasonal tune-ups and offers an online appointment request.”
Considered and passed
- PassedLen Thonus Plumbing, Heating & Air Conditioning
“It offers furnace maintenance but its heating page asks homeowners to call to schedule.”
Question 6 of 6
“Which heating company in Mahwah, New Jersey has upfront pricing, so I know the cost before they come?”
Picked
- FirstVan Natta Mechanical Corp.
“Its furnace service page says the technician gives a detailed estimate of repair costs before beginning work.”
Considered and passed
- PassedLen Thonus Plumbing, Heating & Air Conditioning
“Its site describes pricing as fair but does not publish service or diagnostic prices.”
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