We build the foundations that nations stand on.
What We Do
Comprehensive Construction & Engineering Services
Civil Construction
Foundations, concrete works, buildings, roads & drainage.
Renovation & Fit-Out
Offices, commercial spaces & industrial facility upgrades.
Renewable Energy
Solar plants, rooftop systems & battery storage.
Mining Support
Earthworks, haulage, ROM pads & infrastructure.
T&D Lines
33kV/11kV lines, pole erection & commissioning.
Logistics Solutions
Material transport, import/export & site delivery.
Lifting Services
Crane services, lift planning & certified operations.
Operation & Maintenance
Asset management, monitoring & performance optimization.
How We Work
Our approach is straightforward and effective
We believe successful projects depend on strong construction supported by the right level of engineering. Our clients always know what is happening, what is next, and what is required.
Our Clients
About the Company
Multi-disciplinary construction and engineering, done properly.
Spine Engineering (SL) Limited is a multi-disciplinary construction and engineering company operating across Sierra Leone and West Africa. We deliver construction, engineering support, and project execution services for industrial, commercial, energy, and mining projects.
We believe good construction is built on planning, supervision, safety, and responsibility. That belief guides how we work with our clients, our teams, and our partners.
What We Do
Our services cover the full range of site-based project requirements
Each service is delivered by experienced teams who understand both technical requirements and real site conditions.
How We Work
We operate with a construction-led approach, supported by practical engineering and strong site supervision.
Safe & Disciplined Execution
Safety-first approach in all operations
Clear Coordination
Effective site coordination and management
Practical Engineering
Solutions that work in real conditions
Regular Communication
Transparent reporting throughout
Proper Completion
Testing, completion, and handover
Our Team
Our strength lies in our people on site
Where We Work
Our Commitment
We are committed to:
We do not aim to over-promise.
We focus on delivering what we commit.
Our Services
Comprehensive EPC Solutions Across Multiple Domains
We deliver end-to-end engineering, procurement, and construction services across civil works, renewable energy, mining, power transmission, and industrial projects throughout Sierra Leone and West Africa.
Civil Construction
End-to-end civil construction solutions from concept through commissioning and handover
We deliver comprehensive civil construction solutions, managing projects from early concept and engineering design through construction, commissioning, and final handover. Our approach combines strong technical expertise, disciplined project management, and strict adherence to safety and quality standards.
Our team has extensive experience across commercial, residential, industrial, and heavy infrastructure projects, including large industrial plants and complex civil works. Every project is led by qualified engineers and experienced site teams who understand real-world construction challenges and deliver practical, buildable solutions.
Core Capabilities
- Commercial, residential, and industrial buildings
- TMT plants and heavy industrial civil works
- Steel structures and structural fabrication
- Roads, drainage, and stormwater systems
- Large-scale infrastructure development
- Turnkey EPC project execution
Renovation & Interior Fit-Out
High-quality renovation services upgrading spaces into modern, efficient environments
We provide high-quality renovation and interior fit-out services that upgrade existing spaces into modern, efficient, and long-lasting environments. Our work balances functionality, durability, and aesthetics to meet both operational and visual requirements.
Our multidisciplinary teams—including experienced expatriate artisans and skilled local craftsmen—deliver renovation projects across villas, offices, supermarkets, commercial buildings, and industrial facilities.
Scope of Services
- Structural renovations and strengthening works
- Office and commercial interior fit-outs
- Residential villa renovations
- Industrial and warehouse refurbishments
- Interior finishes, flooring, ceilings, and partitions
- MEP coordination, upgrades, and compliance
Solar Projects & Renewable Energy
Trusted EPC partner delivering utility-scale solar plants and hybrid power systems
We are a trusted EPC partner in renewable energy development, delivering utility-scale solar plants, hybrid power systems, and energy storage solutions that support national electrification and sustainability goals.
Our services cover the complete project lifecycle—from feasibility studies and detailed engineering to procurement, construction, commissioning, and handover. We focus on delivering bankable, reliable, and high-performance solar assets with long-term operational stability.
Our Portfolio Includes
- Utility-scale solar power plants
- Hybrid solar–diesel–battery systems
- Rooftop and captive solar installations
- Battery Energy Storage Systems (BESS)
Key Reference Projects
Koidu 10 MW Solar Power Plant
Utility-scale solar installation
Makoth 15 MW Solar Power Plant
Large-scale renewable energy project
Hybrid & Rooftop Solar
Multiple hybrid and rooftop solar installations nationwide
Mining Support Services
Comprehensive mining support backed by heavy equipment fleet and experienced operators
We provide comprehensive mining support services, backed by a strong fleet of heavy equipment and highly experienced operators. Our solutions are designed to support safe, efficient, and uninterrupted mining operations.
With a deep understanding of mining logistics and site operations, we assist clients across open-pit mining, material handling, infrastructure development, and export logistics.
Key Capabilities
- ROM pad operations and plant feeding management
- Iron ore export haulage and logistics
- Stockpile management and quality control
- TSF starter wall construction
- Open-pit support: excavation, hauling, and site clearing
- Mine infrastructure: internal roads, drainage, and water management
- Import/export logistics and heavy equipment rental
Transmission & Distribution Line Works
Power infrastructure built to international safety and performance standards
We deliver power transmission and distribution infrastructure built to international safety, quality, and performance standards. Our experience spans 33 kV, 11 kV, and 415 V networks, connecting power plants, industrial facilities, and urban developments.
From route surveys and foundation works to pole erection, conductor stringing, testing, and commissioning, our teams ensure reliable and safe power delivery.
Services Include
- 33 kV transmission lines for solar plant evacuation
- 11 kV distribution networks
- 415 V low-voltage power lines
- Pole foundations and erection
- Conductor stringing, sagging, and commissioning
- Testing, safety compliance, and as-built documentation
Logistics Services
Reliable project logistics ensuring materials arrive safely and on schedule
We provide reliable project logistics solutions to support construction, mining, and energy projects. Our logistics team manages complex material movements, customs coordination, and site deliveries, ensuring critical equipment arrives safely and on schedule.
Logistics Solutions
- Import and export logistics
- Heavy and oversized cargo handling
- Project cargo planning and management
- Site delivery coordination
- EPC supply chain support
Lifting Services
Professional lifting services with certified operators and approved lift plans
We offer professional lifting and heavy handling services, supported by certified operators and well-maintained lifting equipment. All lifting activities are executed under approved lift plans, risk assessments, and strict safety procedures.
Lifting Capabilities
- Crane lifting for construction and industrial projects
- Heavy equipment installation and relocation
- Structural steel and plant erection
- Engineered lift planning and safety supervision
Operation & Maintenance (O&M)
Comprehensive O&M services maximizing energy generation and asset life
We provide comprehensive Operation & Maintenance (O&M) services for solar power plants, focused on maximizing energy generation, reducing downtime, and extending asset life.
Our structured maintenance programs, real-time monitoring systems, and rapid response teams ensure consistent performance throughout the plant lifecycle.
O&M Services
- Real-time system monitoring and performance analysis
- Preventive and corrective maintenance programs
- Electrical and mechanical inspections
- Inverter, solar panel, and battery maintenance
- Fault response and troubleshooting
- Asset performance reporting and optimization
Our Vision
To be the leading brand in construction recognized for quality and innovation, supporting our staff and the communities in which we work.
Mission
We understand our clients' needs to deliver high-quality buildings on time and on budget. We are recognized for being innovative and collaborative.
Our Clients
We value long-term partnerships built on trust, safety, quality, and consistent performance. Our ability to work seamlessly with international EPC contractors and local operating companies reflects our strong project controls, skilled workforce, and understanding of regional execution challenges.
Our Team
Experienced People. Strong Site Leadership. Reliable Delivery.
At Spine Engineering (SL) Limited, our strength lies in our people on site. We are a multi-disciplinary team of managers, engineers, supervisors, and skilled professionals who work directly on construction, engineering, energy, and infrastructure projects across Sierra Leone and West Africa.
Projects succeed when experienced people take responsibility on the ground.
How Our Team Is Structured
Our organisation combines practical engineering expertise with strong construction and execution capability.
How Our Team Works
We believe that successful delivery comes from discipline, communication, and accountability.
Every project is supported by a dedicated team, led by experienced professionals who remain accountable from mobilisation through final handover.
Our Team Culture
We promote a working culture based on:
This culture helps us build long-term relationships with clients, partners, and communities.
Why Clients Trust Our Team
On-Site Presence
We work directly on site, not remotely
Ownership of Execution
We take full responsibility for delivery
Real Construction Experience
We understand actual site challenges
Clear & Honest Communication
Transparent reporting at every stage
Proper Completion
We finish work correctly, every time
We do not rely on slogans.
We rely on experienced people doing the work correctly.
Work With Our Team
If you are looking for a multi-disciplinary construction and engineering team that combines strong site execution with practical engineering support, we are ready to work with you.
Get in TouchContact Us
SPINE Engineering Limited
1 Back Street, Freetown, Sierra Leone
Phone: +232-99889988 | +232-80000099
Email: sparrowtradingltd@gmail.com
Request a Quote
Recruitment Corner
Join our team of experts and build the future of Sierra Leone.