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Registered · RN 3392169
Premium Roofing
Premium Roofing
Solutions Built to Last
From Gerard roofing tiles and aluminium systems to renovation, carpentry woodwork and project supervision, CRS Cititech delivers roofing engineered for durability, beauty and long-term performance.
- Registered Business
- Professional Installation
- Premium Materials
- Residential & Commercial Projects
- Registered Business . RN 3392169
- Professional Installation
- Premium Materials
- Residential & Commercial Projects
What we do
All services
Complete roofing & building solutions
Nine specialist services, delivered to one engineering standard -- from supply and installation to supervision.
Why CRS Cititech
The standard a serious project deserves
We are an engineering-led roofing company, not a roadside crew. Every decision -- structure, material, installation -- is made to last the climate, not just the handover.
Registered & Accountable
A registered business (RN 3392169) that stands behind its work with documented scopes, warranties and reporting.
Engineering-Led
Trusses and structures are designed to load and span -- not assembled by rule of thumb. The roof behaves predictably.
Genuine Materials Only
We source authentic Gerard and aluminium products through verified channels, with traceable batches and registered warranties.
Professional Installation
Crews who install to manufacturer method statements every week -- so the warranty stands and the roof lasts.
Supervised Delivery
Documented site reports, material verification and progress tied to milestones -- the standard developers expect.
Residential to Commercial
From a single premium home to multi-unit estates and industrial spans, the same standard scales to the project.
Selected work
View portfolio
Projects built to specification
Residential, commercial and institutional roofs delivered across Nigeria -- each one engineered, installed and signed off.
How we work
A roofing process you can follow
No surprises. Every project moves through the same five stages, each documented and agreed before the next begins.
01
Consultation & Site Inspection
We visit the site, take measurements, assess the structure and understand your design intent before quoting anything.
02
Specification & Quotation
You receive a clear, itemised proposal -- materials, system, timeline and price -- with the reasoning behind each choice.
03
Engineering & Procurement
Trusses and structures are designed to load; genuine materials are sourced through verified channels with batch records.
04
Installation
Our crews install to manufacturer method statements, with workmanship checked against the specification at each stage.
05
Inspection & Handover
A final inspection, drainage check and clean-down -- then handover with warranty registration and documentation.
Client trust
Insights
Visit the blog
Roofing knowledge worth reading
Practical guidance on materials, costs and care -- written by the team that installs them.
Gerard Roofing vs Aluminium Roofing: Which Should You Choose?
Stone-coated steel and aluminium are both excellent roofs -- for different reasons. Here is how we decide which one a…
Roofing Costs in Nigeria: What Actually Drives the Price
Why two quotes for the 'same' roof can differ wildly -- and how to read a roofing estimate so you…
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- Roofing Installations
Ready to roof your project the right way?
Tell us about your building and we'll prepare a clear, itemised quotation -- backed by genuine materials and professional installation.