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TopFlow Services Ltd

Heating Engineers & Gas Fitters. TopFlow Services Ltd has been vetted and approved by TrustATrader. Covering Sutton, Carshalton, Cheam, Wallington, Epsom, Ewell, Banstead, Coulsdon, Purley, Morden, New Malden, Wimbledon, Raynes Park, Worcester Park and surrounding areas

Membership number TT31537

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4.98 out of 5
16 reviews

  • Initial impression Initial impression: 5.0 out of 5.0
  • Punctuality Punctuality: 4.88 out of 5.0
  • Cleanliness Cleanliness: 5.0 out of 5.0
  • Quality Quality: 5.0 out of 5.0
  • Value Value: 5.0 out of 5.0
  • Overall opinion Overall opinion: 5.0 out of 5.0
  • 0 missed appointments in the past 6 months

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About TopFlow Services Ltd, Sutton

TopFlow Services Ltd is a trusted, professional heating engineer based in Sutton with over 16 years’ experience in central heating installation, servicing and repair.

When you are looking for a heating specialist it is essential that you find Gas Safe engineer who prioritise safety and high standards. I specialise in all types of central heating systems and plumbing work and hold recognised trade qualifications.

To promote the best practice in everything I do I am a member of the following professional bodies:

ERS - Unvented Hot Water Systems
LCL Awards - Water Regulations
Gas Safe Registered

I believe that every customer is entitled to a high quality, safe service from their heating engineer and I am happy to help with jobs of all sizes. From a minor boiler repair issue to full central heating installation, I am on hand to help you to resolve your heating problems.

With over 16 years in the industry I can provide solutions to most gas heating problems including:

  • General Plumbing
  • Boiler Service
  • Boiler Repair
  • Boiler Installation
  • Boiler Breakdown
  • Power Flushing
  • Central Heating Maintenance
  • Central Heating Upgrade
  • Radiator Installation
  • Unvented Systems
  • Hot Water Cylinders
  • Safety Certificates
  • Landlord Certificates

If you are looking for reliable Gas Safe engineers in and around Sutton, please get in touch for a no-obligation quote.

If you would like to know more about the extensive services that I offer just visit our
website

Please mention Trustatrader.com Ltd when calling.

Topflow Services Ltd

Limited company
Incorporated as from 25th February 2019
Verified on 3rd October 2025
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure

Insurance details

Provider Rhino Trade Insurance
Verified 20th January 2026
Sutton
London

Qualifications

  • ERS - Unvented Hot Water Systems
  • LCL Awards - Water Regulations
  • Gas Safe Registered

Reviews (16)

  • Average rating: 5.0 out of 5

    Review by

    on

    "Nice polite man, who was very honest and did a good job."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    Rory - Image 1 "Plamen was excellent from when he did the initial inspection through to replacing the boiler. Explained everything clearly and was transparent at every stage. Was considerate when doing to work. Would use him again and can recommend him highly."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Plamen came the same day I called, found the problem, sourced the replacement part and returned to fix the boiler. I would highly recommend him and I will be getting him back to fix a hive system to my boiler."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Plamen was great. Despite the issue occurring between Christmas and New Year, he came out to us urgently and rectified the problem with our heating system with maximum efficiency"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
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