Latest Articles

Older homes can work well with air source heat pumps, but the right answer depends on the construction of the building, its radiators or underfloor heating, hot water system and available space. Here is what we assess before recommending a system.

Clear, practical advice for Penperlleni homeowners on spotting faults, simple fixes you can try safely, and when to call a Gas Safe engineer. Tips from JSM Heating Services Ltd — 24 years' experience in Monmouthshire.

LPG and mains gas boilers can provide dependable heating, but the fuel supply, property requirements and ongoing practicalities are different. We explain what those differences mean when choosing a boiler for your home.

Planning a new boiler in Penperlleni? Understand the real factors that influence installation cost — from boiler type and pipework to property age and access — so you can get accurate quotes and avoid surprises.

Not sure whether to repair your boiler or replace the whole central heating system? Learn the key signs a full installation is needed, practical next steps and how local Gwent engineers can help.