Let's bring your projects to life.

We are an integrated design-build firm creating lasting value and peace of mind for discerning homeowners and commercial developers.

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01 — Core services

One team, from first sketch to final handover.

Hover over a service to see it in action.

Architectural Design & ConstructionResidential complexes, commercial spaces, industrial facilities and public buildings, planned meticulously and built to endure.
Interior DesignSophisticated minimalism: clean lines, natural materials and lighting that shapes atmosphere.
Model MakingDetailed scale models and prototypes, 3D printed in-house, so you can hold the idea before it is built.
ConsultancyEnd-to-end support across property development, from construction oversight to brand and media management.
OutsourcingRenderings, construction documents and design concepts delivered fast by a team that plugs into yours.

02 — Portfolio

Projects

03 — Design to reality

What we draw is what we build.

Design render As built

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Wadas Residence — drag the slider.

04 — Where we build

Our footprint across Africa.

05 — By the numbers

Growth you can measure.

0Projects delivered in 2025

0Nigerian states reached

0Studios: Abuja & Lagos

0Core services under one roof

2025 projects by state

Source: GreyBoulders 2026 brochure. Eight more states have one project each.

2021GreyBoulders is founded as an integrated design-build firm.
202569+ projects across 15 Nigerian states, led by Abuja and Lagos.
OngoingArchitectural partner to Nigerian Army Welfare Limited/Guarantee (NAWL/G): Ibadan, Gombe, Ojo.
2026Heritage Court by RICS, six five-bedroom villas in Mabushi, Abuja, delivered as design-build.

06 — About GreyBoulders

Beautiful, responsible assets built to endure.

We are an integrated design-build firm focused on creating lasting value and peace of mind for both discerning homeowners and commercial developers. We combine the efficiency and quality of our multi-service offerings with a genuine commitment to purpose-driven development.

This collaborative approach ensures a smooth, predictable project journey, and helps us transform the built environment for the benefit of future generations.

Comprehensive expertiseA multidisciplinary team delivering seamless, end-to-end services.
TechnologyAdvanced tools that turn design concepts into exceptional built environments.
Adaptive and scalableSkilled people and technology that handle challenges with precise, high-quality work.
Proven track recordSatisfied clients across Nigeria and beyond.
Commitment to sustainabilitySpaces designed for lasting performance and reduced impact.

Led by Director Efana Henshaw.

08 — Inside GreyBoulders