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

Who an AI assistant picked for HVAC in Gravesend, uk

Across six questions, Thames Boilers was picked 3 times and first 2 times; SMH Heating & Plumbing was picked 2 times; Evo Flow Heating was picked 2 times; Hixa Heating was picked 2 times; and Able Group was picked 2 times.

Who came up in Gravesend

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

CompanyPicked firstPicked
Thames Boilersthamesboilers.co.uk2 of 62 of 6
Evo Flow Heatingevoflowheating.co.uk1 of 64 of 6
SMH Heating & Plumbingsmhheating.co.uk1 of 64 of 6
Hixa Heatinghixaheating.com1 of 63 of 6
Able Groupable-group.co.uk1 of 62 of 6

Question 1 of 6

“My boiler's stopped working. Who can fix it this week in Gravesend?”

Picked

  1. First
    SMH Heating & Plumbing
    “Its emergency service specifically covers Gravesend and says engineers bring common parts to repair boilers on the same visit where possible.”
  2. #2
    Evo Flow Heating
    “It lists emergency boiler repairs in Gravesend and same-week appointments for boiler services.”
  3. #3
    Able Group
    “It advertises 24-hour availability and says it responds 30–90 minutes after a call, with a published starting rate.”

Considered and passed

  • Passed
    Thames Boilers
    “Its Gravesend page says it does not offer emergency or same-day repairs, and its current site says it is closed in Kent.”
  • Passed
    Hixa Heating
    “It advertises same-day emergency repairs but I found no independent review profile to compare with the locally evidenced options.”

Question 2 of 6

“Who's the best heating engineer in Gravesend?”

Picked

  1. First
    Thames Boilers
    “Its site identifies George Lane as the owner-engineer, cites Gas Safe registration and 20+ years’ experience, and displays 4.9 from 95+ Google reviews.”
  2. #2
    SMH Heating & Plumbing
    “It describes itself as a Gravesend-based domestic heating business with Gas Safe engineers and more than 20 years serving the community.”

Considered and passed

  • Passed
    Hixa Heating
    “It presents itself as a local family-run provider with broad services, but the review evidence I found was limited to one third-party listing review.”
  • Passed
    Evo Flow Heating
    “It has relevant local coverage and a named Gas Safe engineer, but its site contains inconsistent business-history copy and dated claims.”

Question 3 of 6

“I need a new boiler fitted in Gravesend. Who should I get quotes from, and roughly what will it cost?”

Picked

  1. First
    Hixa Heating
    “It publishes Gravesend installation ranges by boiler type and offers free home surveys with written quotes.”
  2. #2
    SMH Heating & Plumbing
    “It offers boiler installations and replacements in Gravesend, with local work and brand accreditation described on its services page.”
  3. #3
    Evo Flow Heating
    “It offers gas boiler installation and identifies Gravesend among the areas it serves, though I did not find a comparable published installed price.”

Considered and passed

  • Passed
    Thames Boilers
    “It covers Gravesend, but its current website says it is closed in Kent.”
  • Passed
    Able Group
    “It offers boiler installation, but its Gravesend page’s published pricing is for repairs rather than installation.”

Question 4 of 6

“No heating or hot water, can someone come out today? I'm in Gravesend”

Picked

  1. First
    Able Group
    “Its Gravesend page makes the clearest explicit rapid-response claim, advertising 24-hour availability and a 30–90 minute response after a call.”
  2. #2
    Hixa Heating
    “It says it prioritises emergency boiler call-outs and often aims to attend the same day in Gravesend.”

Considered and passed

  • Passed
    SMH Heating & Plumbing
    “It promises a quick response but gives no specific same-day arrival time.”
  • Passed
    Evo Flow Heating
    “It advertises emergency repairs and quick response but does not give a specific arrival window on the Gravesend service page.”
  • Passed
    Thames Boilers
    “Its Gravesend page says it does not offer emergency or same-day repairs, and the current site says the business is closed in Kent.”

Question 5 of 6

“I want my boiler serviced before winter in Gravesend. Who can I book online?”

Picked

  1. First
    Evo Flow Heating
    “Its gas boiler page offers online booking, same-week Gravesend appointments and a published starting service price.”
  2. #2
    SMH Heating & Plumbing
    “Its service page has an online request form that asks for a convenient date and says the team will confirm an appointment.”

Considered and passed

  • Passed
    Thames Boilers
    “It has online booking and clear service prices, but the current site says the business is closed in Kent.”
  • Passed
    Hixa Heating
    “It advertises boiler servicing and a booking option, but its online booking availability and schedule were not verifiable from the pages read.”

Question 6 of 6

“Which heating engineer in Gravesend shows fixed prices, so I know the cost upfront?”

Picked

  1. First
    Thames Boilers
    “It lists set service prices and says it gives a fixed price before repair work begins, though its site currently says it is closed in Kent.”
  2. #2
    Hixa Heating
    “It publishes installation ranges and says it provides clear written quotes before work begins.”
  3. #3
    Evo Flow Heating
    “It publishes boiler service starting prices and says the full price is confirmed before booking.”

Considered and passed

  • Passed
    SMH Heating & Plumbing
    “Its pages describe competitive pricing and fair quotes but do not display a price list.”
  • Passed
    Able Group
    “It publishes a starting repair rate per half hour plus VAT, but the final price is subject to a site survey.”

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