Construction

AbujaLagosgreyboulders.com

About our construction practice

Drawn, costed and built
under one roof.

GreyBoulders is an integrated design-build firm with studios in Abuja and Lagos. Our architects, quantity surveyors and site engineers work as one team, so the decisions made on the drawing board are the ones delivered on site.

Clients come to us because they want a single, accountable partner: one programme, one budget and one standard of quality from groundbreaking to handover.

AccountableOne team responsible for design, cost and build.
TransparentWeekly site reports, photos and cost tracking.
PreciseBuilt to the drawings, checked at every stage.
10featured projects
3cities: Abuja, Lagos, Calabar
1team from design to handover
GreyBoulders · Construction02

What we deliver

Construction services

01

Building construction

Residential, hospitality and commercial buildings, from substructure to final finishes.

02

Design & build

One team from first sketch to handover, so the building matches the design.

03

Infrastructure works

Earthworks, roads, drainage and culverts that prepare land for development.

04

Façades & upgrades

Cladding, glazing and renovation that give existing buildings a new presence.

05

Project management

Programme, procurement and site coordination with clear weekly reporting.

06

Cost control

In-house quantity surveyors tracking budgets, valuations and variations.

How we work

01Pre-constructionSurveys, costing, programme and approvals
02MobilisationSite setup, setting-out and safety plan
03ConstructionStructure, envelope, services and finishes
04HandoverSnagging, documentation and aftercare
GreyBoulders · Construction03

On site

Our people make
the difference.

Every GreyBoulders site is run by qualified engineers and supervisors who report directly to the design team. Problems are solved on the spot, not passed along.

“The people who draw it are the people who build it.”
GreyBoulders · Construction04

Selected projects

Ten projects,
all design & build.

  1. 01Tetrad by RICSResidentialJahi, Abuja06
  2. 02Asokoro 124 ResidentialAsokoro, Abuja08
  3. 03Four Isles HotelHospitalityEkorinim, Calabar, Cross River09
  4. 04Nest Ikeja HospitalityIkeja GRA, Lagos11
  5. 05Heritage Court by RICSResidentialMabushi, Abuja13
  6. 06Black Diamond ResidenceResidentialAsokoro, Abuja15
  7. 07No. 10 by RICSResidentialKatampe Ext, Abuja17
  8. 08ECOWAS ResidenceResidentialAbuja19
  9. 09NAWL/G HQ FaçadeCommercialGarki, Abuja21
  10. 10Crown Valley ResidenceResidentialGuzape, Abuja22
GreyBoulders · Construction05
01
ResidentialDesign & buildCompleted

Tetrad by RICS

Location
Jahi, Abuja
Client
RICS
Size
3 floors · 4 units of 4 bedrooms · 1,200 sqm
Scope
Design and build, including external works

The project

A four-unit terrace development where each four-bedroom home has dual lounges and an aquarium, crowned by a dramatic three-metre cantilevered angular balcony. We designed Tetrad and took it from groundworks to finished façades, blending clean white surfaces with textured grey panels.

GreyBoulders · Construction06
02
ResidentialDesign & buildCompleted

Asokoro 124

A multi-level family home of bold geometric lines, textured stone cladding and floor-to-ceiling glazing, with a private pool court and landscaped terraces. Designed in-house and built by the same team that drew it, from the reinforced concrete frame to the final finishes.

Location
Asokoro, Abuja
Client
Private client
Size
3 floors · 430 sqm
Scope
Design and build
GreyBoulders · Construction08
03
HospitalityDesign & buildCompleted

Four Isles Hotel

Location
Ekorinim, Calabar, Cross River
Client
Four Isles Ltd
Scope
Design and build: architecture, structure and full construction

The project

An Afrocentric multi-storey hotel with a rooftop lounge and restaurant in Calabar, designed and built by GreyBoulders. From the foundation layout to the sculpted, curved stair core, every pour was planned, inspected and recorded so the building rose safely, accurately and on programme.

GreyBoulders · Construction09
04
HospitalityDesign & buildOngoing

Nest Ikeja

A ten-storey contemporary hotel with a textured stone façade and tall vertical glazing, designed entirely in-house and now in construction in Ikeja GRA. Our site team manages setting-out, retaining works and the frame on a tight urban plot.

Location
Ikeja GRA, Lagos
Client
Nest OGB Ltd
Size
10 floors · 104 keys · 1,950 sqm
Scope
Design and build
GreyBoulders · Construction11
05
ResidentialDesign & buildOngoing

Heritage Court by RICS

Location
Mabushi, Abuja
Client
RICS
Size
6 villas of 5 bedrooms · 3 floors · 0.322 ha
Scope
Design and build

The project

Six five-bedroom villas with sleek grey and white façades, expansive glazing and tiered balconies. Designed and now being built by GreyBoulders, the villas go up in disciplined sequence so quality stays consistent from the first unit to the last.

GreyBoulders · Construction13
06
ResidentialDesign & buildCompleted

Black Diamond Residence

A flagship villa complex of eight detached and semi-detached five-bedroom homes, each with a basement, private gym and cinema. Designing and building on a steep hillside called for careful earthworks, retaining structures and close coordination of the basement levels.

Location
Asokoro, Abuja
Client
Black Diamond Homes
Size
8 units of 5 bedrooms · 3,600 sqm
Scope
Design and build
GreyBoulders · Construction15
07
ResidentialDesign & buildCompleted

No. 10 by RICS

Location
Katampe Ext, Abuja
Client
RICS
Size
3 floors · 2,230 sqm
Scope
Design and build, through to final finishes

The project

Two detached homes and a semi-detached pair, each with five bedrooms, three lounges and an aquarium. Broad glass façades, fluted panels and a sculptural steel canopy, built exactly to the render and delivered ready for sale.

GreyBoulders · Construction17
08
ResidentialDesign & buildCompleted

ECOWAS Residence

A sculptural five-bedroom residence of folded white planes and deep window reveals. Designed and built by GreyBoulders, its angled concrete forms demanded precise formwork and careful finishing, taking the house from raw shell to a crisp, light-filled home.

Location
Abuja
Size
1 unit of 5 bedrooms
Scope
Design and build, through to final finishes
GreyBoulders · Construction19
09
CommercialDesign & buildCompleted

NAWL/G HQ Façade

Location
Garki, Abuja
Client
Nigerian Army Welfare Limited / Guarantee
Scope
Design and build of the new façade and cladding

The project

A bold new face for the NAWL/G head office, taken from concept to completion by GreyBoulders: dark perforated metal cladding, crisp white panelling and bold red accents give it a strong, institutional presence. We are also NAWL/G’s architectural partner on estates in Ibadan (1.5 ha), Gombe (40 ha) and Ojo (12.5 ha).

GreyBoulders · Construction21
10
ResidentialDesign & buildCompleted

Crown Valley Residence

A six-unit luxury residential development in Guzape. Beyond the design, our team took on the site’s rocky terrain, delivering the clearing, earthworks, roads and large-diameter drainage culverts needed before the first block was laid.

Location
Guzape, Abuja
Client
Private client
Size
6 units · 4 floors · 4,700 sqm
Scope
Design and build, including infrastructure works
GreyBoulders · Construction22

Let’s build
what’s next.

Tell us about your site, your budget and your timeline. We will come back with a clear plan.

Call / WhatsApp

+234 907 811 8741

Email

admin@greyboulders.com

Abuja

C5, 20th Street, Games Village

Lagos

2 Dapo Solanke Close, Lekki Phase 1

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