E J Smart Ltd delivers complete mechanical packages for commercial new-build developments, and specialist plumbing and HIU services for domestic customers — across London.
Full mechanical packages for new-build residential and mixed-use schemes — heating, ventilation, fire duct, sprinklers and cold water. Principal mechanical sub-contractor with direct accountability.
Explore Commercial →HIU repairs and servicing, general plumbing and heating for residents across London. Fast response, fully qualified, Gas Safe registered engineers.
No Heating? Get Help →Every project directly managed by our own team — no buck-passing down the line.
Principal mechanical sub-contractor on multi-storey residential developments.
Our domestic specialism — fast diagnosis, common parts carried, single-visit fixes.
Gas Safe registered with full public and employer's liability cover.