We specialise in variety of plumbing repairs and installations, from bathroom suites and kitchen fitting to smaller, more common problems as leaking taps and radiators.

Allsom have built up an outstanding reputation, and a loyal customer base. This is reflected in the fact that over 85% of our business comes from personal recommendations. 

As well as installing complete Central heating systems Allsom Gas Plumbing and Heating Services can also over a  full range of bathroom refurbishments. We can undertake the entire project from designing, supplying and installing the bathroom of your dreams.

If you require a consultation, or just more details on the Plumbing services we offer, please do not hesitate to contact us for a free quote on:

Tel: 07894 509419

Plumbing and Heating Services:


Boiler, Full Central Heating Installations

     Bathroom Installations

Gas Safe Certificate (Landlord Certificates)


     Gas & Water Leak Repairs

Boiler Breakdown Repairs

     Immersion Heaters Renewed

     Gas Boiler, Fires & Water Heater Servicing

     Broken Toilets Renewed

     Gas Installation Tests

     Shower Mixer’s Repaired / Showers fitted

Unvented Hot Water Systems Service

     Overflow’s Stopped


Lawrence Winter- Proprietor


If you are leaving a property unattended for months at a time, especially over the winter months it may be a good idea to drain down your water system to prevent frozen or burst pipes.

If you have any questions or would like any advice on this procedure please contact us on:





“I contacted Lawrence with regard to getting my central heating power flushed as my radiators weren't heating up anymore. He turned up on the arranged day nice and early and found my boiler wasn't firing up properly. He located a major block in my original pipework up in the loft and cut out the offending pipe and correctly installed some new pipework. Then he started the power flush, he talked me through the procedure and showed me the before and after of power flushing and made sure that all my radiators where free of any cold spots. An excellent job done, would highly recommend Lawrence.”

R.L  - Welling


“Lawrence came around at 7:30am in the morning as agreed and already knew what the issue was from previous communications. Replacement of pipes took no longer that 30mins, and he made sure no further leaks occurred. Replacement of elbow joint was through ceiling as that was the only access. On leaving Lawrence tightened some loose radiator pipe that where slightly leaking at no additional charge as well as recommend a good painter / decorated to repair damage from leak ! Will be calling on Lawrence on any future plumbing issues - excellent service all round ! Thanks !”

P.H.  - Chislehurst


Tel: 07894 509419

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