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Heat In London Ltd

10/10

£1,000 guarantee T&Cs apply

Checkatrade member since June 2015
10

Skills

  • Air Source Heat Pump Installation - ASHP
  • Gas Boiler Installation
  • Gas Boiler Servicing / Repair
  • Gas Central Heating Installation
  • Gas Central Heating Servicing / Repair
  • Gas Safety Checks - CP12

Services

Customer Reviews

Write a review

10 /10

Based on 3 reviews over the past 12 months

Quality of work

10

Reliability

10

Communication

10

Reviews (278)

  • 10

    Gas Boiler Installation

    Posted 2 days ago

    Great service

    Louis attended to fix my boiler as we had intermittent hot water. After quickly diagnosing the issue we had a new diver valves fitted and hot water back to normal within 2 days.
    Verified reviewer
    Job location: CR0
  • 10

    Gas Boiler Installation

    Posted 4 days ago

    Excellent Company

    Excellent service, reasonable prices, always reliable. Would thoroughly recommend.
    Verified reviewer
    Job location: CR2
  • 10

    Plumber

    Posted 01 September 2025

    Boiler service

    I’ve used Heat in London several times and, as always, they were great. Highly recommended
    Verified reviewer
    Job location: CR2
  • 10

    Central Heating

    Posted 20 March 2025

    Annual service of our boilers.

    Arrived on time, speedy but thorough work, friendly and polite. Always a pleasure to see "Heat in London". Has been supporting our heating system for a few years now, never any problems, and great value for money. M&J
    Verified reviewer
    Job location: SE22
  • 10

    Central Heating

    Posted 04 January 2025

    Full Boiler service

    My boiler was making a very loud high pitch noise .. l rang heat in London Ltd. The Engineer came on the arranged day at the arranged Time.. l found him to be friendly and very professional. The engineer done a full boiler service and changed a small part in the boiler job done.Boiler working as good as new.l would definitely recommend this company to all my friends and family
    Verified reviewer
    Job location: CR2
  • 10

    Central Heating

    Posted 03 January 2025

    Boiler repair

    Lewis turned up the very next day after contact , with no CH and a cold snap imminent. He Quickly diagnosed a failed PCB which was replaced within the hour ..... Top marks . 👌
    Verified reviewer
    Job location: CR2

Photos

Company Info

Owner

Mr Louis Smith

Ltd Company

11 years on Checkatrade

VAT Registered

Yes: 331644814

Domestic WorkFree EstimatesCards AcceptedInsurance Work Undertaken

My name is Louis Smith and I’m the director of Heat in London Ltd.


We have been established since 2017 and operate with a small team of trusted engineers and apprentices.


We specialise in Air Source Heat Pump and Boiler installations as well as general boiler servicing and maintenance.


We pride ourselves giving accurate advice and being fully transparent in our quotes and proposals.


Thank you.

Louis Smith.




Accreditations and awards

City & Guilds Qualified - Level 3
City & Guilds Qualified - Level 3
bpec Certification Ltd - Unvented Hot Water
bpec Certification Ltd - Unvented Hot Water

This trade passed up to 12 Checkatrade vetting checks

Member since June 2015

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  • Enhanced business check

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