Trade cover image

GSG Heating & Plumbing

9.96/10

London

£1,000 guarantee T&Cs apply

Checkatrade member since January 2020
5

Skills

  • Gas Boiler Installation
  • Gas Central Heating Installation
  • Gas Safety Checks - CP12
  • Gas Cooker Installation
  • Air Source Heat Pump Installation - ASHP
  • Gas Boiler Servicing / Repair
  • Smart Thermostats
  • Emergency Central Heating Repair

Services

Customer Reviews

Write a review

9.96 /10

Based on 17 reviews over the past 12 months

Quality of work

9.94

Reliability

9.94

Communication

10

Reviews (93)

  • 10

    Gas Boiler Installation

    Posted 06 May

    New boiler

    Greg installed a new boiler. He was very prompt and did a very good job. I have used Greg many times before and he is always very professional and helpful.
    Verified reviewer
    Job location: SW12
  • 10

    Central Heating

    Posted 10 April

    Gas Checks Certificate & Boiler Service

    From the time I called until the works were finished Greg professionalism was outstanding. I would highly recommend him.
    Job location: SE27
  • 10

    Radiator Repair

    Posted 23 March

    Broken radiator

    Greg did a brilliant job fixing a broken radiator. I have been using Greg for many years and would definitely recommend him.
    Job location: SW12
  • 10

    Bathroom & Kitchen Plumbing

    Posted 05 March

    Use him!

    Responsive, analytical, efficient and effective. I have experienced excellent service over a number of years. Thoroughly recommend.
    Verified reviewer
    Job location: W2
  • 10

    Bathroom & Kitchen Plumbing

    Posted 06 December 2025

    Sound knowledge

    Good professional service
    Verified reviewer
    Job location: CR8
    Paul C
  • 10

    Bathroom & Kitchen Plumbing

    Posted 20 November 2025

    Shower waste fitting

    Greg did a great job at short notice for us.
    Verified reviewer
    Job location: SE24
    Guy W

Photos

Company Info

Owner

Mr Gregory Gibbs

Sole Trader

6 years on Checkatrade

VAT Registered

No

Hello I am Greg , the proud owner of GSG Heating & Plumbing,

A little about me

With many happy and returning customers over the last 25 years, you can be sure of being well looked after. My aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I carry out all work myself and will be your single point of contact. My customers are accustomed the outstanding quality of my projects, by sourcing quality materials with experienced craftsmanship I create truly bespoke masterpieces lasting my customers many years. up to 1 year guarantees are included as standard on all completed work.

Main work I undertake

But am not limited to

  • New Boiler Installations
  • Boiler Replacements
  • Boiler Repairs / Servicing
  • Gas Safety Checks - CP12- Landlord certificate
  • Fault Finding
  • Emergency Central Heating Service
  • Gas Cooker/Fire Installation & Repairs
  • Smart Thermostats

My Availability

I am always contactable via phone throughout the week, including evenings and weekends.

If for any reason you are unable to contact me, please request a 'call back', I will then contact you as soon as I am available.

Thank you for taking the time to consider my profile, I look forward to hearing from you.

GSG Heating & Plumbing

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since January 2020

Individual checks

  • Identification

  • Proof of address

  • Financial

  • Qualifications and accreditations

  • County court judgement

  • Open source media

Business checks

  • Customer Reviews

  • Company trading history

  • Company duplication

  • County court judgement

  • Enhanced business check

  • Director checks

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