Twelve core service areas, one point of responsibility
GWGL delivers integrated engineering, procurement and construction solutions, from concept and design through commissioning and long-term maintenance.
Modern operational fleet & equipment, deployed across every project.
01Building Construction
Structural engineering and construction for residential, commercial and institutional developments.
- Residential estates and housing developments
- Commercial and administrative complexes
- Institutional and industrial manufacturing facilities
- Precast and post-tensioned concrete systems
- Structural design and build delivery
- Finishing and fit-out works
02Civil Engineering & Infrastructure
Roads, bridges and complex water resources engineering across Ghana and the sub-region.
- Highway and road engineering
- Bridge construction
- Drainage systems
- Water treatment plants
- Dam construction
- Earthworks and pavement works
03Mining & Quarry Services
Mine infrastructure development and contract mining services with responsible rehabilitation.
- Mine infrastructure development
- Contract mining: drilling, blasting, haulage
- Quarry operations and material processing
- Mine rehabilitation and land reinstatement
- Heavy earthmoving and logistics support
04Oil & Gas Services
Upstream, midstream and downstream infrastructure support including FEED and pipeline works.
- Upstream, midstream and downstream infrastructure
- Front-End Engineering Design (FEED) support
- Pipeline construction
- Mechanical and electrical installations
- Facility maintenance and integrity support
05Industrial & Mechanical Engineering
Mechanical installation and industrial engineering for manufacturing and process facilities.
- Industrial plant installation
- Mechanical systems engineering
- Process equipment integration
- Structural steel and piping works
- Plant commissioning support
06Electrical & Renewable Energy Solutions
Electrical infrastructure and renewable energy systems for industrial and public projects.
- Electrical installations and distribution
- Renewable energy systems
- Power infrastructure for industrial sites
- Energy efficiency solutions
07Water & Environmental Solutions
Boreholes, treatment plants and distribution networks alongside environmental stewardship.
- Boreholes and water supply systems
- Treatment plants and distribution networks
- Environmental impact management
- Pollution prevention and waste management
08Engineering Design & Consultancy
Building Information Modelling, CAD, GIS mapping and digital terrain modelling services.
- Building Information Modelling (BIM)
- Computer-Aided Design (CAD) and GIS mapping
- Digital terrain modelling and drone surveying
- Structural, civil and geotechnical design
- Front-end engineering consultancy
09Plant & Equipment Supply & Rental
Deployment of a modern fleet of heavy earthmoving and logistics equipment.
- Excavators, bulldozers and motor graders
- Wheel loaders and mobile cranes
- Articulated dump trucks
- Fleet maintenance and logistics support
10Fabrication & Structural Works
Structural steel fabrication and workshop services supporting industrial delivery.
- Structural steel fabrication
- Plasma cutting and welding
- Workshop and fabrication services
- Non-destructive testing
11Project Management & Support Services
Single point of responsibility across concept, design, procurement, construction and commissioning.
- Integrated EPC project delivery
- Site operations and logistics management
- Procurement and contract administration
- Quality and progress reporting
12Maintenance & Integrity Services
Long-term maintenance and asset integrity support beyond project commissioning.
- Preventive and corrective maintenance
- Asset integrity management
- Inspection and testing programs
- Long-term facility support