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Happy Heat Limited

9.95/10

Bushey, Hertfordshire

£1,000 guarantee T&Cs apply

Checkatrade member since January 2026

Skills

  • 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

9.95 /10

Based on 33 reviews over the past 12 months

Quality of work

9.94

Reliability

9.94

Communication

9.97

Reviews (33)

  • 10

    Gas Boiler Installation

    Posted 17 July

    Excellect service

    It was a pleasure working with Martin. Very professional, great communication, reliable
    Verified reviewer
    Job location: HA8
  • 10

    Gas Boiler Installation

    Posted 17 July

    Excellent work on a new boiler installation

    Our 20+ year-old boiler finally failed, and choosing Happy Heat was the right decision. Martin visited twice to assess the options, finding a solution that retained our existing cupboard and flue opening while recommending the best boiler technically and financially. Communication was excellent throughout. John and Jack carried out the installation with great care and left everything spotless. When the pump also needed replacing, Lauren and Martin quickly arranged a cost-effective solution. Professional, honest, friendly, and highly recommended.
    Verified reviewer
    Job location: HA8
  • 10

    Gas Boiler Installation

    Posted 21 May

    Happy Heat what a fantastic company

    Lauren visited my home when our boiler completely broke down and we needed a new one. Lauren explained everything that we needed and explained everything about our boiler and extra products we added to the new boiler. Our boiler was installed in one day by Jamie who went above and beyond to fit our new boiler and hive heating all in one day and what a fantastic job he did. Jamie cleared all of the old boiler and parts and there was no mess after to clean up. I would highly recommend Happy Heat if you need a new boiler or a repair or just a service.
    Verified reviewer
    Job location: AL10
  • 10

    Gas Boiler Installation

    Posted 30 April

    Highly recommended

    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
  • 10

    Central Heating

    Posted 23 April

    Excellent service for underfloor heating issue

    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
    Asad T
  • 10

    Gas Boiler Installation

    Posted 17 April

    Saved the day!!

    ⭐️⭐️⭐️⭐️⭐️ 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

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

  • Company duplication

  • County court judgement

  • Enhanced business check

  • Director checks

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