Turnkey Project Execution From Design to Handover
Complete industrial construction projects managed by a single partner. From steel structure fabrication to on-site installation and final handover, we control the entire process: engineering → manufacturing → installation → commissioning. Production halls up to 14,500 m² and steel structures up to 800 tonnes.
Turnkey Industrial Projects Executed Under One Roof
At Steiger, we specialize in turnkey project execution for industrial facilities, combining our steel structure manufacturing capabilities with comprehensive general contracting services. Our integrated approach eliminates coordination risks between multiple suppliers, ensuring projects are delivered on time, on budget, and to specification.
Whether you need a production hall, administrative building, or complete industrial facility, we manage every phase from initial design consultation through final handover. Our in-house manufacturing capabilities (up to 800 tonnes of steel structures) combined with experienced project management ensure seamless execution.
Certified to European Construction Standards
Our construction and manufacturing operations are certified to European standards, ensuring systematic quality management and documented procedures for every project phase. This means we can handle complex industrial construction projects with full traceability and accountability.
Certifications: EN 1090-2 EXC4 certification (Execution Class 4), EN 15085-2 certification (Railway Welding), EN ISO 3834-2 certification (Comprehensive Welding Quality), ISO 9001:2015 (Quality Management), ISO 14001:2015 (Environmental Management), ISO 45001:2023 (Occupational Health & Safety)
Project Management Capabilities:
- An integrated quality, environmental, and occupational health & safety management system
- Experienced project managers and site supervisors
- Coordination of multiple subcontractors and suppliers
- Full documentation and compliance with Romanian and EU construction regulations
- Material traceability with full mill certificates
Complete Project Execution from Concept to Commissioning
Design & Engineering Support
- Best for: Clients needing technical consultation during project development
- Services: Design for manufacturing (DFM) consultation, Value engineering recommendations, Technical solution optimization
- Typical applications: Production hall design, structural optimization, cost-effective material selection
- Advantages: Practical advice from manufacturers, cost savings through integrated approach
Steel Structure Manufacturing
- Best for: Large-scale industrial buildings requiring heavy steel structures
- Capacity: Up to 800 tonnes of total steel structure per project
- Typical applications: Production halls, warehouses, administrative buildings, multi-storey structures
- Advantages: In-house manufacturing ensures quality control and schedule reliability
On-Site Installation & Erection
- Best for: Complex installations requiring precision and coordination
- Services: Steel structure erection, exterior cladding installation, roofing systems, crane installation
- Typical applications: Production halls with bridge cranes, multi-storey buildings, long-span structures
- Advantages: Experienced installation teams, safety-focused procedures, efficient scheduling
General Contracting & Project Management
- Best for: Clients seeking a single point of responsibility
- Services: Complete project coordination, subcontractor management, schedule control, budget management, quality assurance
- Typical applications: Turnkey industrial facilities, production hall expansions, complete industrial plant construction
- Advantages: Single contract, reduced coordination risk, accountability from start to finish
Project capabilities:
- Building size: Up to 14,500 m² construction surface
- Steel structure capacity: Up to 800 tonnes
- Clear spans: Up to 43.75 m
- Building height: Up to 42 m
- Truss length: Up to 42.5 m
- Production area: Over 7,000 m² manufacturing facility
- Crane capacity: 9 bridge cranes with 35-tonne capacity
Every Phase Verified, Every Standard Met
Manufacturing Quality Control
- 100% visual inspection of all welds
- Non-destructive testing (VT, PT in-house; UT, X-ray external)
- Dimensional verification with Leica laser tracker
- Material traceability via mill certificates
Construction Site Quality Assurance
- Daily site inspections by qualified supervisors
- Compliance verification with construction permits
- Safety audits and risk assessments
- Progress documentation and reporting
Final Verification:
- Leica Absolute Tracker AT403 (measurement range from 0.8 m to 160 m radius / 320 m diameter)
- Hexagon Romer portable measuring arm (2.5 m working diameter)
- Structural integrity verification
- Compliance with EN 1090-2 EXC4 standards
Quality assurance approach:
Every manufactured component is inspected before leaving our facility, and every construction phase is verified on-site. Our integrated management system ensures quality verification at each work phase, maintaining control throughout the entire project.
From Production Halls to Complete Industrial Facilities
Production Halls & Manufacturing Facilities
Large-span production halls with bridge cranes
Multi-bay manufacturing facilities
Heavy-duty industrial buildings
Example: Continental Production Hall IV — 800 tonnes of steel structure, 14,579.05 m² construction surface
Administrative & Office Buildings
Multi-storey steel structure buildings
Integrated office and production facilities
Technical annexes and support buildings
Example: Polipol expansion project — 500 tonnes of steel structure, including administrative areas
Specialized Industrial Structures
Heavy-duty structures with integrated process equipment
Example: 42 m steel structure based in Northwest Romania
Example: Production hall with 42.5 m steel trusses and 43.75 m clear span
Complete Industrial Parks
Multi-building industrial complexes
Production halls with office facilities
Infrastructure and access roads
Example: GOTEC Industriepark — 6,000 m² hall and 1,000 m² offices
How We Execute
Turnkey Industrial Construction Projects
Step 1: Initial Consultation and Site Assessment
Review project requirements and specifications
Site visit and assessment
Identify potential challenges and opportunities
Preliminary timeline and budget discussion
Step 2: Design Development and Value Engineering
Structural design and optimization
Material specification and procurement planning
Subcontractor identification and coordination
Value engineering recommendations for cost optimization
Step 3: Detailed Quotation and Contract
Comprehensive project quote with detailed breakdown
Timeline and milestone schedule
Quality assurance protocols
Contract finalization and permits
Step 4: Manufacturing Phase
Steel structure fabrication in our 7,000+ m² facility
Quality control and inspection at each stage
Material traceability and documentation
Preparation for site delivery
Step 5: Site Preparation and Foundation Work
Site preparation coordination
Foundation work supervision
Utility connections planning
Safety protocols establishment
Step 6: Steel Structure Erection and Installation
Crane and equipment mobilization
Steel structure erection by certified teams
Daily progress monitoring and reporting
Safety audits and compliance verification
Step 7: Cladding, Roofing, and Finishing
Exterior cladding installation
Roofing system completion
Door and window installation
Interior finishing coordination
Step 8: Final Inspection and Handover
Comprehensive final inspection
Compliance verification with all permits
Documentation package delivery
Client training and support
Official handover and warranty activation
What Makes Our Approach Different
Integration Eliminates Risk
When manufacturing and construction are managed by a single partner, there is no finger-pointing. We take full responsibility for the entire project from design consultation to final handover. If issues arise, we solve them—no coordination delays, no change orders between multiple contractors.
Manufacturing Expertise Meets Construction Experience
Our engineers don’t just manage construction—they understand manufacturing. This unique combination allows us to optimize designs for efficient fabrication, reduce costs through value engineering, and ensure seamless coordination between factory production and on-site installation.
Family-Owned Reliability
Since 1994, every project carries our name. We’re not a large construction company focused on volume—we’re a manufacturing partner that treats your facility as if it were our own. Direct communication with decision-makers, flexible problem-solving, and long-term relationship focus.
“Professional, Experienced, Trustworthy”
– MALCHEM ROMANIA
Frequently Asked Questions
Yes—this is our core strength. We manufacture steel structures in our facility and manage complete on-site installation, eliminating coordination risk between suppliers. Typical workflow: design → manufacturing → delivery → installation → handover.
Up to 14,500 m² construction surface and 800 tonnes of steel structure. We have completed projects including production halls with 43.75 m clear spans and buildings up to 42 m in height.
Both. We can serve as the general contractor managing the entire project, or as a specialized subcontractor for steel structure fabrication and installation, depending on your project needs.
We provide design for manufacturing (DFM) consultation and value engineering recommendations. For complete architectural and structural design, we work with qualified design partners and can coordinate the entire process.
We hold EN 1090-2 EXC4 certification (highest execution class for steel structures), ISO 9001:2015, ISO 14001:2015, and ISO 45001:2023. We also hold EN ISO 3834-2 certification for welding quality and EN 15085-2 certification for railway welding.
Yes, we support and coordinate permitting and ensure compliance with Romanian and EU construction regulations. Our integrated management system includes full documentation and traceability.
Yes, we have experience with expansions and renovations on active industrial sites. We coordinate with your operations to minimize disruption and maintain safety protocols.
Typical production hall projects range from 6 to 12 months from contract signing to handover, depending on size, complexity, and permit requirements. Please contact us to discuss your specific project schedule.
Yes, we provide comprehensive warranty coverage and post-construction support. Our family-owned approach means we’re committed to long-term relationships and stand behind every project.
Yes, we have completed major projects for Continental, Polipol, GOTEC, and other industrial clients. We can provide references and arrange site visits to completed projects.
Ready to Discuss Your Industrial Construction Project?
Whether you need a production hall, facility expansion, or complete industrial complex, our project managers are ready to review your requirements. Contact us for a detailed consultation and project quote.