About
ZAB Engineering & Contracting
Established in 2008, ZAB Engineering and Contracting delivers comprehensive, high-quality engineering solutions across industrial, commercial, and infrastructure sectors throughout Saudi Arabia. With 15+ years of technical excellence and customer-centric project execution, we're your premier partner for end-to-end engineering services.
Our Vision & Mission
Vision
To be the partner of choice for innovative, end-to-end engineering and contracting services across the Kingdom of Saudi Arabia. We aim to be the first name clients think of when they need reliable and forward-thinking solutions.
Mission
To deliver reliable, cost-effective, and sustainable solutions by leveraging our skilled workforce, best-in-class technologies, and rigorous quality management systems. We are committed to consistently exceeding client expectations while contributing positively to the communities we serve.
Electrical & Instrumentation Services
Switchgear & Power Systems
Complete solutions for HV, MV, and LV switchgear rings, transformers, and syncing solutions for prime and standby generator packages.
Control Systems
Advanced VFDs, soft starters, MV/LV motor control centers, frequency converters, inverters, and UPS systems.
Specialized Power Solutions
Solar power packages, MV/LV power and control cabling, specialized explosion-proof lighting for classified hazardous locations.
Our comprehensive E&I services include engineering studies using advanced software like ETAP/EDSA for relay coordination, short circuit analysis, and power flow investigations, plus on-site testing, commissioning, and maintenance contracts.
Fire & HVAC Systems
Fire Alarm & Fighting Systems
State-of-the-art detection and suppression systems including advanced fire alarm panels, smoke detectors, flame detectors, and suppression systems with hydraulic calculations and risk assessments.
HVAC Solutions
Comprehensive climate control from system design and ductwork fabrication to installation of chillers, AHUs, FCUs, and VRF systems, with preventive maintenance and energy optimization strategies.
Testing & Certification
Regular inspections, functional testing, and certification services to ensure all systems comply with relevant national and international safety codes and standards.
Piping & Fabrication Expertise
Our comprehensive piping and fabrication services deliver quality solutions for industrial needs:
Specialized Pipe Spooling
Expert fabrication of pipe spools from carbon steel, stainless steel, and specialty alloys for high-temperature, high-pressure, or corrosive applications.
Structural Steel Work
Design, fabrication, and on-site erection of structural steel components including pipe racks, platforms, supports, and frames.
Quality Testing
Rigorous hydrostatic pressure testing and Non-Destructive Testing (NDT) to ensure material and weld quality without causing damage.
Non-Metallic Piping
Installation expertise for HDPE, GRP, FRP, and RTR piping systems used in corrosive or specialized applications.
Advanced Industrial Cleaning & Maintenance
Our specialized cleaning and maintenance services ensure optimal equipment performance and extended operational life.
Chemical Cleaning Services
Vital services for restoring equipment efficiency including closed-loop, open-loop, cascading, and vapor phase cleaning for critical processes like degreasing, acid cleaning, and passivation.
  • Foam cleaning for complex geometries
  • Lube oil flushing and filtration
  • Specialized solvent cleaning
Hydro-jetting Capabilities
Advanced cleaning technologies for powerful and efficient maintenance:
  • Automated systems with five, three, and single lance configurations
  • High-pressure 3D cleaning for vessels, drums, and tanks
  • Rotary pipe cleaning devices for pipelines and conduits
Equipment & Tank Maintenance
1
Isolation & Cleaning
Blind-to-blind isolation, chemical cleaning, hydrocarbon decontamination, and specialized hydro-jetting for thorough preparation.
2
Structural Repairs
Expert welding for shell and internals, trays and packing replacement, and specialized tank repairs including floating roofs and bottom plates.
3
Precision Work
Bolt torquing and tensioning for leak-free assemblies, cold cutting using hazard-free methods, and professional surface preparation.
4
Protection Systems
Scaffolding, blasting, painting/coating, lining, and cathodic protection with anode replacement for long-term asset integrity.
All maintenance and repair work adheres to industry standards including API 653 for tank inspection, repair, alteration, and reconstruction.
Engineering & Civil Construction
Engineering Consulting
Comprehensive services including architectural design, infrastructure engineering, structural analysis, mechanical systems, electrical design, and process & instrumentation engineering.
Earthworks & Foundations
Site preparation, excavation, grading, backfilling, compaction, and construction of sub-structures including foundations, basements, and retaining walls.
Infrastructure
Installation of underground utilities, asphalt and road markings, landscaping development, and civil repairs for existing structures.
Superstructures
Construction of above-ground elements including columns, beams, slabs, shear walls, and roofing systems with attention to structural integrity and safety.
Comprehensive Manpower Solutions
Technical Personnel
  • Professional engineers across disciplines
  • API certified inspectors
  • QA/QC specialists ensuring quality standards
  • Safety personnel maintaining site compliance
Skilled Trades
  • Certified equipment operators
  • Expert welders for critical applications
  • Industrial painters and coatings specialists
  • Professional scaffolders for access solutions
Support Personnel
  • Work permit receivers for operational compliance
  • Professional drivers for logistics support
  • Civil, mechanical and electrical technicians
  • Administrative support staff
Our fully vetted workforce delivers specialized expertise across all project phases. Every team member undergoes rigorous qualification verification and safety training to ensure exceptional performance.
Advanced Electrical & Solar Solutions
Our commitment to local expertise combined with world-class technology makes us your ideal partner for reliable electrical infrastructure and sustainable energy development in KSA.
Strategic Technology Partnerships
As a recognized local implementation partner in Saudi Arabia, we deliver cutting-edge solutions through global alliances:
RNC Electrical Solutions
Industrial UPS systems, solar inverters, battery monitoring, AC/DC distribution panels, modular power systems, and outdoor cabinet solutions.
End-to-End Solar Capabilities
Design & Planning
Comprehensive feasibility studies and expert system design for optimal solar energy harvesting.
EPC Execution
Full EPC execution for PV farms and rooftop installations with meticulous attention to detail.
Advanced Technology
Cutting-edge hybrid battery-storage solutions and smart-grid interfaces for reliable power delivery.
Monitoring, Safety Solutions, and Rental Services
1
Monitoring & Safety Solutions
Ensure operational integrity and proactive problem-solving with our advanced monitoring and safety systems. We offer real-time wireless temperature monitoring for critical electrical components like switchgear and busbars, providing early warnings against overheating.
Our integrated platforms unify battery and thermal management for comprehensive oversight, enabling predictive maintenance that enhances safety and extends asset life.
2
Rental Solutions
Optimize your power system testing and maintenance with our flexible rental solutions. We provide AC Load Banks for robust power system validation and portable DC Load Banks (0-1000 VDC) ideal for testing batteries, rectifiers, and UPS systems.
Access short and long-term UPS & Battery Testing Rentals to support commissioning, routine maintenance, and compliance testing requirements, ensuring peak system performance.
Highlighted Products & Services
Power Systems
Industrial UPS, Inverters, Battery Chargers, Modular Systems.
Energy Management
Advanced Battery Monitoring Systems and Industrial Batteries.
Renewable & IT
Solar Inverters and IT Hardware & Networking Solutions.
Support Services
Commissioning, Repairs, Audits, Hotline Support, Training.
Our Key Differentiators
15+
Years Experience
Over a decade and a half of industry knowledge, proven methodologies, and successful project delivery across Saudi Arabia.
200+
Trained Professionals
Our extensive team of highly skilled experts enables us to undertake projects of significant scale and complexity.
100%
ISO-Certified
Aramco and SABIC-approved operations adhering to the highest international standards for quality and safety.
Our integrated MEP and Civil execution capabilities provide a truly comprehensive, single-source solution, streamlining coordination and enhancing project efficiency. Our strategic partnerships with RNC and YADO Technologies give you access to cutting-edge solutions and global best practices.
Contact Us
Head Office
Ground Floor Jubail Plaza
Adjacent to 101 Business tower
Jubail, Kingdom of Saudi Arabia
Tel: +966 546 591 989
Email: info@zabcontracting.com
Website: www.zabcontracting.com
Key Contacts