Scores based on 130 reviews

Reliability & timekeeping

Invoice history based on 119 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.95
130 reviews
  • Interviewed by Checkatrade
  • 8 accreditations checked
  • Address checked
  • References checked
  • VAT registered
  • Checkatrade standard signed

LS1 Boiler Installation is a dedicated SPECIALIST BOILER AND CENTRAL HEATING INSTALLATION TEAM established by ex British Gas Engineer Wayne Tomlinson and is part of The Landlord Safety 1st Ltd (LS1) Group.

As Accredited/Approved Installers with leading manufacturers, we can offer up to 10 YEARS PARTS AND LABOUR WARRANTY on all new boiler installations.

For a FREE written quotation, call the BOILER INSTALLATION EXPERTS on 0207 978 9000.

We also cover the full scope of plumbing and heating services, including:

  • Boiler Installation
  • Landlord Gas Safety Certificates
  • Boiler Breakdown/Repair
  • Boiler Servicing
  • Cooker Installation
  • Plumbing Services
  • and much, much more.

LS1 is a rapidly growing property services company, offering a professional and friendly service for over 10 years. We are fast becoming recognised for providing excellent customer care, high quality workmanship and a reliable service at an affordable cost.

We believe our success is due to a wealth of experience (over 100 years combined), very competitive rates and a great company ethos. Communication and consistency is key in maintaining positive customer relationships which we take great pride in. All work is guaranteed and quality assured by our service manager ensuring the highest standards of workmanship.

We do not advertise aggressively online, our reputation precedes us and we would much rather our many satisfied customers recommend us to friends, family and colleagues alike. As well as achieving over 80% repeat custom we also achieve 90% of new customers through "word of mouth" recommendations and excellent online reviews and feedback.

Thank you for taking the time to visit our page.

We provide FREE, no obligation, written quotations and our helpful customer care operatives can offer free advice, so please do not hesitate to call us on: 0207 978 9000.

Your enquiry will receive our usual careful attention and we look forward to hearing from you soon.

Based in

London, SW2 1BZ

Works in

ALL London postcodes, Croydon, Surrey and Kent

Team photos


Technical Services Manager