Est. Lafia · Nigeria

Blueprints for enduring places.

COH Blueprints Constructions is an architecture and construction practice building residences, commercial complexes and civic works with a rigorous, quiet craft.

◍ Currently building in Lafia, Abuja & JosSince 2016 — 40+ projects delivered
(01) Practice
Architectural detail

A practice built on drawing, dust and discipline.

From our studio in Lafia we design and build across Nigeria — from private residences that hold a family for generations, to commercial complexes that shape their street. Every commission begins with the site, the light, the client, and a sheet of tracing paper.

We are a small, hands-on team of architects, engineers and builders. We draw carefully, we specify honestly, and we stay on site until the last handover. That is the entire method.

9
Years practising
40+
Projects delivered
12
In-house team
100%
On-site presence
Core Values

Solutions that last the test of time.

While providing you with the guarantee of timely and high-quality solutions that last the test of time, we believe in upholding the highest standards of professionalism, service, integrity, and accountability.

01

Professionalism

We conduct every commission with rigor, clarity and respect for our clients and craft.

02

Service

We work in service of the site, the brief, and the people who will use the building.

03

Integrity

We draw honestly, specify honestly, and quote honestly. No shortcuts, no surprises.

04

Accountability

We stand behind our work — on site through handover, and for the years that follow.

(04) Services

What we do, end to end.

One studio, one accountable team — from the first sketch to the day the client turns the key. We only take on work we can personally shepherd.

01

Architectural Planning & Design

Concept, schematic and detailed architectural design tailored to site, brief and budget.

02

Furnishing & Landscaping

Interior furnishing and outdoor landscape design that complete the architectural vision.

03

Electrical Engineering

Electrical design and installation coordinated with the architectural and structural work.

04

Consultancy Services

Advisory across feasibility, design review, procurement strategy and technical due diligence.

05

Building Construction

Vast experience constructing high-rise and low-rise residential, commercial and institutional buildings.

06

Renovation & Remodeling

Refurbishment, adaptive reuse and remodeling of existing buildings to modern standards.

07

Road & Bridge Construction

Civil works including road construction and bridge structures for public and private clients.

08

General Procurement & Supply

Sourcing and supply of construction materials, fittings and equipment for projects of any scale.

09

Construction Project Management

Project planning & management, contract management, construction supervision and site inspections.

10

Processing Construction Legal Approvals

Handling of statutory permits, planning consents and regulatory approvals on your behalf.

(05) Studio

Meet the hands behind the drawings.

A small, hands-on studio of architects, engineers and builders — every commission shepherded by one of these six.

Arc. Christopher Ombi
01
Arc. Christopher Ombi
Principal Architect · Founder

Twenty years drawing houses, commercial complexes and civic buildings across Nigeria.

Arc. Halima Danjuma
02
Arc. Halima Danjuma
Design Director

Leads residential and interior commissions. Trained in Zaria and Lagos.

Engr. Samuel Adeyemi
03
Engr. Samuel Adeyemi
Head of Construction

Runs our in-house build teams. Thirty years of on-site experience.

Fatima Bello
04
Fatima Bello
Project Manager

Keeps every programme, cost report and client meeting on track.

David Nkem
05
David Nkem
Senior Interior Designer

Materials, joinery, light. The last ten per cent that makes a room.

Engr. Grace Okonkwo
06
Engr. Grace Okonkwo
Civil & Structural Lead

Structures, drainage, site infrastructure. Nothing leaves without her stamp.

01 / 00
(06) Voices

What our clients are saying.

"COH Blueprints didn't just design our home — they listened to how our family actually lives. The result is a house that feels inevitable."
Dr. Amina Yakubu
Private Client · Lafia
01 / 05
"From the first drawing to the final handover, every promise was kept. Programme, cost and quality — all under one roof."
Engr. Musa Bello
Developer · Abuja
02 / 05
"A rare studio: rigorous with the details, calm with the client. Our commercial complex opened on time and on budget."
Mrs. Ngozi Okafor
Managing Director, Bams Group
03 / 05
"They stayed on site until the very last snag was closed. That kind of accountability is hard to find in this industry."
Alh. Ibrahim Sule
Chairman · Nasarawa
04 / 05
"The drawings are honest. The specifications are honest. The invoices are honest. That is the whole review."
Prof. Chidinma Eze
Institutional Client · Jos
05 / 05
(07) Method

Four steps. No surprises.

STEP 01
Listen

We start on your site, with your brief and your budget — no assumptions.

STEP 02
Draw

Concept, planning and technical drawings developed transparently, together.

STEP 03
Build

Delivered by our team with clear programme, weekly reporting, and a fixed price.

STEP 04
Hand over

Snag-free handover, an as-built dossier, and a warranty we stand behind.

(08) Contact

Have a site?
Let's begin.

Tell us about the land, the brief, the timeline. We reply to every enquiry within two working days.

hello@cohblueprints.org
Studio
No. 6, BAMs ComplexOpposite Ebana Spot, Ombi 1Lafia, Nasarawa State — Nigeria
Telephone
+234 (0) 806 836 8989
Enquiries
hello@cohblueprints.org