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HVAC city tests · Massachusetts · one AI assistant's answers, September 2026

Who an AI assistant picked for HVAC in North Chelmsford, MA

In 6 questions, Sila was picked 6 times and first 4 times.

Who came up in North Chelmsford

Every company the assistant named across the six questions, ordered by how often it was picked first. Tested on 2026-09-29.

CompanyPicked firstPicked
Sila Heating, Cooling, Plumbing & Electricalsila.com4 of 66 of 6
Pespisa Companypespisaco.com2 of 66 of 6
Dodge Cooling and Heatingdodgecooling.com0 of 63 of 6
Beaudoin Heating & Air Conditioningbeaudoinhvac.com0 of 62 of 6

Question 1 of 6

“My furnace won't turn on. Who can fix it this week in North Chelmsford?”

Picked

  1. First
    Sila Heating, Cooling, Plumbing & Electrical
    “Sila says it provides 24/7 emergency heating service and same-day appointments for urgent repairs across Greater Boston.”
  2. #2
    Pespisa Company
    “Pespisa is based in North Chelmsford, serves surrounding towns, and handles furnace and heating repairs.”
  3. #3
    Beaudoin Heating & Air Conditioning
    “Beaudoin lists furnace repair and emergency furnace repair for North Chelmsford, though it doesn’t publish a response-time promise.”

Considered and passed

  • Passed
    Dodge Cooling and Heating
    “It serves Chelmsford and offers heating repair, but its listed weekday office hours and lack of a specific emergency response commitment make availability harder to judge.”
  • Passed
    Joyce Cooling & Heating
    “It serves Northern Massachusetts and offers furnace repair, but its published 24/7 emergency service is specified for Greater Nashua, not North Chelmsford.”

Question 2 of 6

“Who is the best heating and air company in North Chelmsford?”

Picked

  1. First
    Pespisa Company
    “Pespisa is based in North Chelmsford, describes itself as family-owned, and lists heating repair, maintenance, furnaces, and heat pumps.”
  2. #2
    Dodge Cooling and Heating
    “Dodge offers residential heating, cooling, repairs, maintenance, and installations from its Chelmsford location and names its owners.”
  3. #3
    Sila Heating, Cooling, Plumbing & Electrical
    “Sila advertises 24/7 emergency heating service, upfront pricing, and service across Greater Boston.”

Considered and passed

  • Passed
    Beaudoin Heating & Air Conditioning
    “It lists relevant furnace and heating services, but its listed office is in Leominster rather than North Chelmsford.”
  • Passed
    Joyce Cooling & Heating
    “It serves Northern Massachusetts, but its site emphasizes the Greater Nashua area and lists a Nashua office.”

Question 3 of 6

“I need a new furnace or heat pump installed in North Chelmsford. Who should I get quotes from, and roughly what will it cost?”

Picked

  1. First
    Pespisa Company
    “Pespisa is based in North Chelmsford and lists furnace, ducted heat-pump, ductless heat-pump, and heating-system replacement work.”
  2. #2
    Dodge Cooling and Heating
    “Dodge installs furnaces and heat pumps, offers free in-home estimates, and says it can help customers with Mass Save rebates.”
  3. #3
    Sila Heating, Cooling, Plumbing & Electrical
    “Sila installs furnaces, boilers, and heat pumps and advertises upfront pricing before work begins.”

Considered and passed

  • Passed
    Beaudoin Heating & Air Conditioning
    “It offers furnace replacement but its site is less specific about heat-pump project choices and installation estimates.”
  • Passed
    Joyce Cooling & Heating
    “It offers furnace and heat-pump installation, but its service emphasis and office location are in Greater Nashua.”

Question 4 of 6

“My AC isn't working, can someone come out today? I'm in North Chelmsford”

Picked

  1. First
    Sila Heating, Cooling, Plumbing & Electrical
    “Sila says urgent HVAC calls made before noon can receive prioritized same-day service across Greater Boston.”
  2. #2
    Pespisa Company
    “Pespisa is based in North Chelmsford and offers AC repair, though it doesn’t publish a same-day guarantee for this town.”
  3. #3
    Dodge Cooling and Heating
    “Dodge offers central AC and heat-pump repair from its Chelmsford office.”

Considered and passed

Question 5 of 6

“I want my furnace serviced before winter in North Chelmsford. Who can I book online?”

Picked

  1. First
    Sila Heating, Cooling, Plumbing & Electrical
    “Sila advertises annual heating maintenance and provides an online “Schedule Now” option.”
  2. #2
    Pespisa Company
    “Pespisa serves the local area and offers heating maintenance, with a contact form and phone scheduling.”

Considered and passed

  • Passed
    Dodge Cooling and Heating
    “It offers heating maintenance, but the pages reviewed direct customers to call or send a contact form rather than book a specific time online.”
  • Passed
    Beaudoin Heating & Air Conditioning
    “It offers furnace maintenance, but the site directs customers to call to schedule.”

Question 6 of 6

“Which heating company in North Chelmsford has upfront pricing, so I know the cost before they come?”

Picked

  1. First
    Sila Heating, Cooling, Plumbing & Electrical
    “Sila says it gives homeowners a clear, upfront price before work begins and requires approval before proceeding.”
  2. #2
    Beaudoin Heating & Air Conditioning
    “Beaudoin says it provides price quotes instead of open-ended estimates so customers know the job cost before work starts.”
  3. #3
    Pespisa Company
    “Pespisa says it explains the problem and expected work and provides a matching price before starting.”

Considered and passed

  • Passed
    Dodge Cooling and Heating
    “It offers free in-home installation estimates and financing, but I didn’t find a published upfront price policy for repair calls.”

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