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Happy Heat Limited

9.94/10

Bushey, Hertfordshire

Checkatrade member since January 2026

Services

  • Emergency Central Heating Repair
  • Gas Boiler Installation
  • Gas Boiler Servicing / Repair
  • Gas Central Heating Installation
  • Gas Central Heating Servicing / Repair
  • Gas Safety Checks - CP12
  • Smart Thermostats

Customer Reviews

Write a review

9.94 /10

Based on 30 reviews over the past 12 months

Quality of work

9.93

Reliability

9.93

Communication

9.97

Reviews (30)

  • 10

    Highly recommended

    Posted 30 April

    Massive thank you to Happy Heat for our new boiler, very prompt communication and we appreciated your updates pre installation. Best service and a very warm thank you
    Verified reviewer
    Job location: WD7
  • Asad T
    10

    Excellent service for underfloor heating issue

    Posted 23 April

    Martin was prompt, friendly and polite. He explained everything to me throughout diagnosing the issue with my underfloor heating and a plan to fix it. Will happily use again for any future problems.
    Verified reviewer
    Job location: WD6
  • 10

    Saved the day!!

    Posted 17 April

    ⭐️⭐️⭐️⭐️⭐️ Huge shoutout to Happy Heat for saving the day (and my sanity)! 🔥 They came out today to fit a brand new boiler and thermostat, and honestly… I’m almost excited for cold weather now. Almost. 😄 From start to finish, the service was spot on — friendly, professional, and no messing around. They explained everything in plain English (no confusing jargon), worked efficiently, and left everything clean and tidy. Bonus points for being genuinely lovely people too! The new setup is working perfectly, and I can already tell it’s going to make a big difference. Warm house, happy me! Thanks!
    Verified reviewer
    Job location: WD23
  • 9.33

    Fast and efficient

    Posted 17 April

    I had a young lad come and replace my boiler, i was expecting an alright job but the fella was hard working and skilled for his age. Jack done the job swift and quick
    Job location: HA8
  • 10

    Trustworthy and good service

    Posted 17 April

    Happy Heat fitted me a new boiler. Great service, happy with the work carried out Would recommend as trustworthy and reliable.
    Verified reviewer
    Job location: WD23
  • 10

    Smart Thermostat install

    Posted 27 January

    Can't fault them, reliable, communicative , punctual, helpful, fairly priced, glad to have found a good local company.
    Job location: WD18

Photos

Company Info

Owner

Mrs Lauren Ferguson

Ltd Company

Member since 2026

VAT Registered

Yes: 400963519

24 Hour Call-outCommercial WorkDomestic WorkInsurance Work UndertakenFree Estimates


The commercial and home heating experts

We're your local solution for happy heat in your home or business!

We're Gas Safe registered and fully insured, and backed by over 25 years of combined experience. We provide heating and gas services across London, Hertfordshire, and Middlesex for homes and businesses.

It's a family affair

We're proudly a husband and wife team. This unique family dynamic means you always get a personal, trustworthy service larger firms simply can’t match.

Reputation built on trust

We know that letting someone into your home or business requires trust, which is why honesty and transparency are the bedrock of our service.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since January 2026

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  • County court judgement

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Business checks

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  • Company trading history

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  • County court judgement

  • Enhanced business check

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