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Where we provide commercial heating installations
We provide commercial heating installations across London and the South East. See our full coverage area for commercial plumbing in London, Sussex, Surrey and Kent, or call 0203 439 9474.
Accreditations
FAQs
What types of commercial heating systems does PES install?
We install a full range of commercial heating systems including gas-fired central heating, fan coil unit systems, air handling unit (AHU) heating, underfloor heating, radiant panel heating, district heating connections, and heat interface unit (HIU) installations for apartment blocks and mixed-use developments. We design and install systems to suit your building’s specific heat load, usage pattern, and budget. Call 0203 439 9474.
Do you design commercial heating systems as well as install them?
Yes. Our engineering team provides commercial heating system design services – including heat load calculations, pipe sizing, pump selection, controls specification, and full system schematics — before any installation work begins. This ensures the system is correctly designed for your building from the outset, rather than adapted from a standard specification. Call 0203 439 9474.
Can you install commercial heating systems in occupied buildings?
Yes. We regularly carry out commercial heating installations in buildings that remain fully or partially occupied throughout the project. We plan the installation programme to allow phased shutdown of different zones, use temporary heating where required, and schedule disruptive work outside operating hours. Call 0203 439 9474 to discuss your specific project and occupancy constraints.
What standards must commercial heating installations comply with in the UK?
Commercial heating installations must comply with Building Regulations Part L (energy efficiency), Gas Safety (Installation and Use) Regulations 1998 for gas systems, and British Standard BS EN 12828 for heating systems. All work must be carried out by Gas Safe registered engineers and notified to the Gas Safe Register on completion. We manage all regulatory compliance and provide full documentation. Call 0203 439 9474.
Do you work with mechanical and electrical contractors on larger commercial heating projects?
Yes. We work as specialist heating sub-contractors alongside M&E contractors, main contractors, and project managers on larger commercial projects. We can work from existing design packages or provide our own design input, and we integrate with wider project programmes on phasing, commissioning, and handover. Call 0203 439 9474 to discuss your project.