- Hours
- Callouts around the clock
- Phone
- 01923 372823
- Website
- happyheat.co.ukUnverified profile
- Trading for
- 5+ years
- Listing checked
- 2026-09-09
About Happy Heat
Happy Heat is a family-run heating and gas business based in Bushey. The business installs boilers, carries out boiler repairs and servicing, and fits air conditioning systems for homes, offices, schools, care homes, NHS facilities and commercial premises. Services listed include emergency boiler repairs, annual boiler servicing, new boiler installation, air conditioning installation and servicing, system powerflushing, radiator repairs, gas safety inspections, and water hygiene assessments.
Happy Heat covers most of London, Hertfordshire and Middlesex, including Radlett, Abbots Langley, St Albans, Northwood, Rickmansworth and Bushey. The business offers 24/7 emergency callouts. Work starts with a phone call to diagnose the problem; simple issues such as low pressure may be resolved on the phone, or a visit is booked to inspect the system. The business is a Vaillant Advance Accredited Installer and offers a 10-year manufacturer-backed warranty on new Vaillant boilers. Happy Heat is Safe Contractor Approved, fully insured for £5 million in public liability, and holds REFCOM F-Gas certification. Engineers are Gas Safe registered. The business has over 100 years of combined industry experience and provides clear pricing, responds promptly to customers, makes appointments on time, and calls ahead with a time slot.
What Happy Heat does
Where Happy Heat works
- BusheyHarrowRickmansworthAbbots Langley and Kings LangleyBarnet