Scores based on 14 reviews

Reliability & timekeeping

Invoice history based on 7 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.91
14 reviews
  • Interviewed by Checkatrade
  • 2 accreditations checked
  • ID checked
  • Address checked
  • References checked
  • Checkatrade standard signed
Pending verification
  • Public Liability Insurance Expired

Who are we? 
S1 Heating Installs is a team of ex British Gas time served  engineers based in West London,  we strive to be the best in our field. Working with home owners, landlords, estate agents, builders and local authorities we have built a reputation of being reliable, honest and great value for money.The majority of our work comes from recommendation so after all these years we must be doing something right :)
What we do.
  • Combi Boiler Installations
  • New Central Heating Systems
  • Nest thermostats
  • Solar Thermal Hot Water
  • Unvented Hot Water
  • Megaflo Cylinders
  • Radiator installations
  • Boiler repair & servicing
  • Fire & Back Boiler Servicing
  • Landlord Gas Safety Certificates
  • Taps & Mixers
  • Power flushing/system cleansing 
  • Water supply pipe renewal 

How to contact us?

Mobile 07572505166
Email [email protected]

We're sometimes busy nursing sick boilers back to full health to get to the phones on time , please feel free to leave a voicemail and we will get back to you as soon as we can :)

Based in

Union Lane, Isleworth, TW7 6GN

Works in

Acton, Bayswater, Chiswick, Ealing, London, Maida Vale, Notting Hill, Paddington, Shepherds Bush, Westbourne Green