OUR SERVICES
At Ronnies and Associates Limited, we deliver comprehensive engineering solutions that span structural design, steel fabrication, civil construction, industrial development, and project management. Our multidisciplinary approach enables us to manage projects from feasibility studies and concept design through fabrication, construction, supervision, and final commissioning. We combine technical precision, safety compliance, cost efficiency, and timely delivery to ensure that every project meets the highest professional standards.
Roonies construction is dedicated to being a partner for all of your construction needs.
Structural Engineering Design Services
We provide detailed structural engineering solutions for a wide range of developments, including commercial, industrial, institutional, and religious facilities.
Our structural engineering services include:Structural Analysis & Design:
- Reinforced concrete design
- Steel structural design
- Composite structural systems
- Long-span roof systems
- High-rise structural systems
Structural rehabilitation and strengthening
- Raft foundations
- Pile foundations
- Pedestal and ground beam systems
- Basement structural systems
- Load transfer and soil interaction analysis
Engineering Studies & Investigations:
- Detailed structural surveys
- Geotechnical studies
- Feasibility studies
- Load assessments
- Structural integrity evaluation
Detailing & Documentation:
- Detailed engineering drawings
- Structural detailing
- Workshop drawings
- Construction documentation
- Technical specifications
Steel Design, Fabrication & Erection
Steel fabrication and erection form a core strength of our company. We provide end-to-end steel solutions — from detailed design and workshop drawings to fabrication and on-site erection.
Our Steel Fabrication Services Include:
Structural Steel Frames
- Industrial steel structures
- Commercial building frames
- Institutional structures
- Factory and warehouse frames
Specialized Steel Structures
- Steel towers
- Panoramic lift shafts
- Spiral staircases
- Steel balconies and canopy systems
- Steel palisade grilles
- Gate frames
- Car park steel structures
- Steel water tank supports
- Steel beam reinforcement
- Structural retrofitting
- Building strengthening systems
- Load redistribution support systems
- Preparation of detailed workshop drawings
- Procurement of high-quality materials
- Fabrication at workshop under strict quality control
- Surface treatment and corrosion protection
- On-site installation and erection
- Structural connection detailing
- Final structural alignment and inspection
Civil Engineering & Construction Works
We provide comprehensive civil engineering solutions to support structural developments and infrastructure projects.
Our Civil Works Services Include:
Foundation Construction:
- Pile driving and pile cap construction
- Raft foundation construction
- Reinforced concrete foundation systems
- Basement construction works
Concrete Structural Works:
- Columns, beams, slabs
- Tie beams and retaining structures
- Reinforced concrete superstructures
- External works and structural extensions
Roads & Infrastructure
- Road constructions
- Access roads within industrial facilities
- Drainage systems
- Parking layouts and hard landscaping
Bridges & Coastal Works
- Small to medium-scale bridge works
- Shore protection works
- Coastal engineering support
We ensure proper site management, supervision, and adherence to structural specifications throughout all construction phases.
Oil & Gas Surface Production Facilities
Ronnies and Associates Limited provides structural and engineering support services for oil and gas surface production facilities.
Our capabilities include:- Structural supports for piping systems
- Process equipment structural platforms
- Instrumentation support structures
- Electrical support systems
- Corrosion engineering works
- Fabrication of steel supports for industrial operations
Industrial & Commercial Building Development
We provide complete engineering solutions for industrial and commercial developments, including:
- Transformer factory buildings
- Food processing factories
- Shopping malls and market developments
- High-rise hostel and faculty buildings
- Hotels and hospitality facilities
- Multipurpose halls and auditoriums
- Educational facilities
- Religous centers
Our involvement typically includes:
- Structural design
- Fabrication and erection of steel systems
- Civil works
- Project supervision
- Construction management
Retrofitting, Rehabilitation & Structural Strengthening
We specialize in upgrading and strengthening existing structures to improve performance, safety, and load capacity.
Our retrofitting services include:
- Structural assessment and analysis
- Steel beam installation for strengthening
- Reinforcement of existing structural systems
- Foundation modification
- Structural load redistribution
- Repair of distressed structural components
These services are particularly valuable for industrial upgrades, mall developments, factory retrofits, and institutional buildings.
Project Management & Supervision
We provide professional project management and supervision services to ensure projects are delivered safely, efficiently, and within budget.
Our project management services include:
- Project planning and scheduling
- Construction monitoring
- Structural supervision
- Quality assurance and quality control
- Risk management
- Compliance management
- HSE implementation and monitoring
We work closely with clients, consultants, and contractors to ensure coordination and technical accuracy at every stage of project execution.
Environmental, Engineering & Sustainability
We integrate environmental responsibility into all our operations.
Our environmental engineering services include:
- Environmental protection works
- Waste minimization strategies
- Sustainable material utilization
- Resource efficiency optimization
- Environmental compliance advisory
Through our Environmental Management System (EMS), we strive to minimize environmental impact while delivering technically sound engineering solutions.
Land Surveying & Technical Support Services
We provide technical surveying and associated services to support engineering design and construction accuracy, including:
- Site surveys
- Structural setting-out
- Construction alignment verification
- Pre-construction site assessments
These services ensure precision and proper implementation of engineering drawings on-site.
Our Commitment to Quality & Safety
All services are delivered under strict adherence to:
- Safety, Health & Environmental Management Systems (SHEMS)
- Industrial best practices
- Quality assurance protocols
- Regulatory compliance standards
We maintain a zero-compromise approach to safety and operational excellence.
Why Engage Ronnies and Associates Limited?
- Multi-disciplinary engineering expertise
- In-house steel fabrication capability
- Strong structural design background
- Proven record in large-span steel systems
- Experience across industrial, commercial, and institutional sectors
- Commitment to safety and environmental sustainability
- Indigenous expertise with national reach