Gemini AMPM has been working across Greater London since 1997 — commercial fit-outs in the City and West End, NHS estates, residential towers, listed buildings and data centres. Our engineers are within reach of every London postcode and travel daily for surveys, planned maintenance and out-of-hours installs.
Postcodes covered: EC WC E N NW SE SW W IG EN HA UB TW KT BR CR DA RM
Same-team accountability across every visit — from the initial survey through install, commissioning, planned maintenance and out-of-hours reactive cover. Talk to us about your building.
Fire alarms and evacuation, AOV smoke extract, disabled refuge and PAVA — designed, installed and maintained to current British standards, with monitored response when the alarm actually sounds.
Fire doors, fire stopping, compartmentation, barriers and risk assessments — the protection that works without anyone pressing a button.
Intruder alarms, CCTV, access control, door entry and 24/7 monitoring — the systems that stay awake after the last person leaves.
AHU and ductwork install, service and repair, fire-damper testing, ventilation hygiene, AOV smoke extract, air conditioning and commissioning.
Inert and chemical gas suppression — design, install, repair and maintenance for data centres, comms rooms and irreplaceable assets.
The remedial actions, snags and small projects that close out a compliance report — handled quickly, by the team that already knows the building.
Mechanical and electrical services that tie the life-safety and building systems together — power, distribution and supporting M&E.
References, full case studies and PQQ submissions available on request — including project value and named contacts where the client permits.