Your All-Season General Contractor
Allseco delivers comprehensive construction and maintenance services across Lagos and Nigeria— from HVAC and electrical to plumbing, painting, roofing, and renovations. One contractor for every season.
Tell us what you need and we’ll respond quickly with options and pricing.
What We Do
From HVAC and electrical to plumbing, painting, roofing, and renovations—we deliver quality construction and maintenance all year round.
Installation, servicing, repair, and maintenance of air-conditioning systems—HVAC, VRF, ceiling cassette, ceiling concealed (ducted), wall-mounted (split), floor-standing, and more.
We don’t only install, repair, and maintain—we also sell. Get quality air-conditioning systems and equipment directly from us.
Safe, code-compliant electrical work—from small fixes to complete rewiring and new build projects.
Fast response for leaks, blockages, and new plumbing installations, keeping water where it should be.
Clean, modern finishes that refresh your space with durable interior and exterior paint systems.
Expert roofing installation, repair, and maintenance to protect your property through every season.
Transform your space with comprehensive renovation and remodelling services from concept to completion.
From fencing and landscaping support to exterior upgrades—we handle projects that extend beyond four walls.
About Allseco
Allseco - All Season General Contractor Ltd has evolved into a full-service general contractor serving Lagos and beyond. We combine deep HVAC expertise with comprehensive construction capabilities across electrical, plumbing, painting, roofing, and renovations.
From HVAC and AC systems to complete home renovations—we handle projects of all scales with precision and care. Quality construction and maintenance, all year round.
See Our Work
From HVAC and electrical to renovations and roofing—we deliver.
Quality in Every Detail
Why Choose Us
From HVAC and electrical to plumbing, painting, roofing, and renovations— one contractor for every need. We also supply AC equipment for buy-and-install projects.
Clear estimates before we start, with options to fit different budgets—no surprise charges on completion.
We work neatly, protect your finishes, and leave your home as clean as we found it.
We understand local building conditions, power challenges, and water issues—and design solutions that last wherever you are.
Industry & Home
Stay informed with the latest in HVAC, electrical, plumbing, and home improvement.
Where We Work
Based in Lagos, we travel wherever the project takes us—Lagos, neighbouring states, or across Nigeria. If the work is there, we’re on the way.
Get a Free Estimate
Share a few details and we’ll follow up with a tailored quote and next steps. For emergencies, please call us directly after submitting.
Office:
117b Obadina Street, Omole Phase 1, Ikeja, Lagos
Phone: 0814 567 7182
Email: info@allseco.com
