Happy Heat Limited
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 review9.94 /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 youVerified reviewerJob location: WD7- AAsad 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 reviewerJob 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 reviewerJob location: WD239.33 Fast and efficient
Posted 17 April
Job location: HA8I 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 quick10 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 reviewerJob location: WD2310 Smart Thermostat install
Posted 27 January
Job location: WD18Can't fault them, reliable, communicative , punctual, helpful, fairly priced, glad to have found a good local company.
Photos
Company Info
Owner
Mrs Lauren Ferguson
Ltd Company
Member since 2026
VAT Registered
Yes: 400963519
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 affairWe'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 trustWe 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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