Capabilities engineered for high-value delivery

From heavy civil works to integrated security systems, DEL delivers across the full engineering spectrum, each capability backed by the same discipline in safety, quality and execution.

Construction & Civil Engineering

Heavy civil works, buildings and structures delivered to programme and to international standard, the backbone of DEL's capability.

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Capabilities
Road construction and highway works
Commercial and residential buildings
Industrial facilities and warehouses
Structural steel fabrication and erection
Bridges, drainage and earthworks
Reinforced concrete structures
Industries Served
Government & public infrastructure Real estate & commercial Industrial & manufacturing
Technology & Methods
BIM & 3D coordination Structural analysis software Modern formwork systems QA/QC inspection regimes

Mechanical Engineering

Design, fabrication, installation and commissioning of mechanical systems for industrial and commercial environments.

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Capabilities
Piping and mechanical installation
HVAC systems
Rotating equipment and pumps
Pressure vessels and tanks
Mechanical maintenance
Commissioning and testing
Industries Served
Oil & gas Manufacturing Facilities & utilities
Technology & Methods
CAD/CAE design NDT inspection Precision alignment Condition monitoring

Electrical Engineering

Power distribution, controls and electrical infrastructure engineered for reliability and safety.

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Capabilities
Power distribution and switchgear
Substations and transformers
Instrumentation and controls
Cabling and containment
Lighting and small power
Testing and commissioning
Industries Served
Industrial plants Commercial buildings Energy & utilities
Technology & Methods
Load-flow modelling SCADA & PLC Protection coordination Thermographic testing

Oil, Gas & EPC

Integrated engineering, procurement and construction for the energy sector, where integrity and uptime are non-negotiable.

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Capabilities
Pipeline construction and integrity
Tank farms and storage
Refinery and plant works
Process and utilities
Turnkey EPC delivery
Shutdowns and turnarounds
Industries Served
Upstream & midstream Downstream & storage Industrial energy
Technology & Methods
Process simulation Pipeline integrity tools Welding & NDT standards Project controls suites

Renewable Energy

Solar, storage and hybrid power systems that bring reliable, sustainable energy to communities, industry and the grid.

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Capabilities
Solar farms and rooftop PV
Mini-grids and rural electrification
Battery energy storage
Hybrid and backup power
Grid integration
Operations and maintenance
Industries Served
Utilities & IPPs Commercial & industrial Rural & community
Technology & Methods
PV yield modelling Energy storage design Remote monitoring Power electronics

Mining Engineering

Engineering and equipment support across the mining value chain, engineered to lift productivity while protecting people and environment.

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Capabilities
Exploration and site support
Mineral processing plants
Mining equipment supply
Materials handling
Industrial automation
Maintenance and support
Industries Served
Solid minerals Aggregates & quarrying Industrial minerals
Technology & Methods
Plant design software Process control Equipment diagnostics Safety systems

Facility Management & Maintenance

Preventive and industrial maintenance, technical support and full facility management that keep assets performing across their lifecycle.

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Capabilities
Preventive maintenance programmes
Building and industrial maintenance
Electrical and mechanical upkeep
Technical support and call-out
Asset lifecycle management
Facility operations
Industries Served
Commercial facilities Industrial plants Institutional & public
Technology & Methods
CMMS platforms Condition monitoring Planned maintenance systems Energy management

Security Solutions

Intelligent, integrated protection for critical assets, from surveillance to command centres.

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Capabilities
CCTV surveillance systems
Biometric access control
Electric fencing and perimeter
Automated gates and barriers
Fire detection and alarm
Integrated command centres
Industries Served
Critical infrastructure Commercial & residential Industrial & government
Technology & Methods
IP video & analytics Access control platforms Intrusion detection Central monitoring

Engineering Consultancy

Independent engineering advisory that de-risks decisions before, during and after delivery.

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Capabilities
Project management
Feasibility studies
Technical and design audits
Design services
Procurement advisory
Owner's engineer support
Industries Served
Government & developers Energy & industry Financiers & investors
Technology & Methods
Cost & schedule modelling Design review tools Risk assessment Technical due diligence
Common Questions

What clients ask us first

Yes. We deliver integrated engineering, procurement and construction as a single accountable programme, from design and procurement through construction, commissioning and handover, giving clients one point of responsibility across the entire lifecycle.
DEL is headquartered in Abuja and delivers across Nigeria and the wider African region. Project reach depends on scope; our team can confirm capability for your specific location during scoping.
HSE is embedded from tender to handover. Every project is planned around zero harm, with structured risk assessment, site controls and reporting. Our people and our clients' people are the first consideration on every site.
Yes. Through our consultancy practice we provide independent project management, feasibility studies, technical audits and owner's engineer support, with or without a construction mandate.
Request a quote or contact us with an outline of your project. Our engineers will respond with a considered, no-obligation assessment of scope, approach and delivery.
Start a Project

Tell us what you're building

Our engineers will respond with a considered, no-obligation assessment of scope, approach and delivery.