Services
Our Services
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01.
Feasibility Studies & Technical Consulting
We provide expert consulting and feasibility studies to evaluate project requirements, assess technical and economic viability, and recommend optimal solutions. Our services include:
Water and wastewater studies
Site assessments and surveys
Cost-benefit analysis
Environmental impact evaluations
02.
Design & Engineering
Our engineering team delivers innovative and practical designs tailored to each project’s unique challenges. We specialize in:
Design of water and wastewater collection, transmission, and treatment systems
Hydraulic and marine structure design
Irrigation and drainage network design
Preparation of detailed engineering drawings and technical documentation
03.
Construction & Implementation
With decades of experience and a fleet of modern machinery, we manage and execute the construction of:
Water and wastewater transmission pipelines
Water and wastewater networks and service connections
Water and wastewater treatment plants
Water storage reservoirs
Pumping stations
Irrigation and drainage systems
04.
Rehabilitation & Upgrading
We help clients modernize and expand existing infrastructure to meet new demands and regulatory requirements. Our services include:
Upgrading treatment plants and pumping stations
Replacing and rehabilitating pipelines and networks
Enhancing system efficiency and reliability
05.
Operation & Maintenance
To ensure long-term performance and compliance, we offer ongoing operation and maintenance services for water and wastewater facilities, including:
Routine inspections and preventive maintenance
Emergency repairs and troubleshooting
Performance monitoring and optimization
06.
Specialized Solutions
Our expertise extends to specialized areas such as:
Hydraulic and marine structures (dams, reservoirs, etc.)
Advanced water recycling and reuse systems
Custom solutions for industrial water management
why Zarnegarshiraz?
At Zarnegar Shiraz Co., we are more than just an engineering and construction firm—we are your dedicated partner for reliable, innovative, and sustainable water and wastewater solutions. Here’s why clients across Shiraz and beyond trust us with their most critical infrastructure projects:
Decades of Proven Experience
With over 34 years of continuous operation since 1991, Zarnegar Shiraz Co. brings a wealth of knowledge and hands-on expertise to every project. Our long-standing presence in the industry is a testament to our reliability and commitment to excellence.
Certified Technical Excellence
We proudly hold national certifications:
Grade 3 in Water
Grade 4 in Facilities & Equipment
Grade 5 in Buildings & Structures
These credentials reflect our technical capabilities and our adherence to the highest standards in every aspect of our work.
Comprehensive, End-to-End Services
From initial feasibility studies and design to construction, rehabilitation, and ongoing maintenance, Zarnegar Shiraz Co. provides complete, tailored solutions for all your water and wastewater infrastructure needs.
Skilled and Dedicated Team
Our success is driven by a team of more than 45 experienced engineers, project managers, and technical specialists. Their expertise, dedication, and attention to detail ensure that every project is delivered on time and to specification.
Outstanding Client Satisfaction
We are proud of our 99% client satisfaction rate, achieved through transparent communication, on-time project delivery, and a steadfast focus on exceeding client expectations.
Innovation & Modern Technology
Zarnegar Shiraz Co. leverages the latest engineering methods, advanced machinery, and modern project management tools to deliver efficient, sustainable, and future-ready infrastructure solutions.
We Provide the Best Service in Industry
At Zarnegar Shiraz Co. , our mission goes beyond engineering. We are committed to creating infrastructure that improves lives, supports sustainable development, and protects our natural resources for future generations.
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