Expert Croydon gas engineer: 07984 095476


Heating Installations

JJM Gas Services have been installing bespoke heating systems throughout South London and beyond for over a decade, so we’ve got what it takes to handle even the most complicated briefs. Call 07984095476 now to discuss your heating wish-list.

Our heating system installation capabilities include:

Upgrades from ‘system’ or conventional boilers to combi-boilers

Upgrades from non-condensing to condensing boilers

Boiler & radiator upgrades as part of wider renovations

Integration of underfloor piping to maximise heating potential

Voice, app or internet controlled thermostats

Radiator replacements

GasSafe logo

Based in Croydon, JJM Gas Services are a fully Gas Safe registered and highly experienced heating installation specialist. So why not give us a call now for a friendly chat about your heating installation requirements?

Our full range of services

Heating system installations and upgrades

Boiler repairs, installations and servicing

Heating efficiency inspections and maintenance

Piping system design and installations

Gas fire servicing & installations

Cooker installations

General plumbing services

Landlords safety reports

Domestic and commercial energy installations

Areas of London we cover

Basic London map showing JJM Gas Services' location with business coverage highlighted.

JJM Gas Services cover the boroughs of Bromley, Croydon, Greenwich, Lambeth, Lewisham, Merton, Southwark, Sutton and Wandsworth.

We also cover the northern reaches of the districts of Epsom & Ewell, Reigate & Banstead and Tandridge in the county of Surrey.

John came to my rescue within 2 hours of me calling last Saturday and fixed my very old boiler very quickly. The service was friendly and very professional, I was impressed and will recommend and use again. You never know what you are going to get when you select a company from the internet but this experience was very positive.

Emma-Jane Lowe, Croydon

John was very helpful, honest and efficient. After many wasted calls to other engineers it was very refreshing to receive the great service he offers.

Simon James, Croydon

John came to fix our boiler on 200 Franklin Way CR0 4UW. Everything was done really quickly and professionally. I really appreciate his work - good job John.

Samir Benk, Croydon

Rapid response to my boiler problem and very friendly service. Will definitely be using again. A+

Paul Usher, Crystal Palace