Building engineering excellence across Nigeria and West Africa for over two decades.
KELM (Kobeissi Electrical Mechanical) is a full-service engineering solutions company headquartered in Lagos, Nigeria. We specialize in electrical and mechanical supply & installation, MEP contracting, clean energy systems, HVAC, building maintenance, and industrial engineering.
Founded with a vision to deliver world-class engineering solutions to the Nigerian and West African markets, KELM has grown into a trusted partner for governments, multinationals, healthcare institutions, and commercial developers.
Our portfolio spans over 50 projects across Nigeria, Ghana, and West Africa — including national-scale programs like the Nigeria Electrification Project (NEP) and Solar Hybrid Power Plants for Federal Universities.
See Our ProjectsTo deliver innovative, reliable, and sustainable engineering solutions that empower communities, industries, and institutions — safely, efficiently, and to the highest international standards.
To be the leading MEP and clean energy engineering company in West Africa, recognized for technical excellence, quality delivery, and long-term partnerships.
Integrity in every project. Quality without compromise. Safety above all. Innovation in our solutions. Partnership with our clients.
Hospitals, clinics, and medical facilities
Federal and state government institutions
Office towers, retail, and mixed-use
Manufacturing, refineries, and data centers
Solar, hybrid power, and electrification
Apartments, estates, and housing developments
Hotels, restaurants, and leisure facilities
Banks and financial institutions