Consulting engineers Company MandSazan Toos
Management statement
Mandsazan Toos Consulting Engineers Company, which has been awarded rankings by the National Planning and Budget Organization in the fields of Geotechnics, Architecture, Water & Wastewater, and Technical Inspection, is fully equipped with operational and study facilities. By leveraging a team of specialists and experienced university professors, the company is ready to provide services for all small and large-scale construction projects across the country
- Civil Structures and Projects
- Playing an active role in new markets and civil engineering projects
- Striving for continuous improvement and organizational excellence
- Delivering lasting value to clients, shareholders, and employees, aiming to become a trusted and leading example in the industry
- Building effective partnerships with companies engaged in quality control of civil projects
- Offering services that meet precise client needs in quality, timing, and safety, while ensuring efficiency and value creation
- Committing to professional practices grounded in science, ethics, and integrity, supporting sustainable national development and protecting national interests






Why should you work with us?
Providing timely services
Providing documentation
Quality assurance
Precise and systematic planning
Committed
Experienced Team
Our motto
Backed by knowledge and experience, driven by dynamic thinking, and creating enduring structures


Geotechnical Expertise
- Geotechnical and Geophysical Studies
- Bitumen and Asphalt Testing Services
- Site Development Studies
- Concrete Testing Services
Building Specialization (Architecture and Urban Planning)
- Architectural Drawing Design (Phases 0, 1 & 2)
- Mechanical Systems Drawing Design
- Electrical Systems Drawing Design
- Preparation of Contract Documents
- Structural Calculations
- Quantity Surveying and Cost Estimation




Technical Inspection Expertise
- Destructive and Non-Destructive Weld Testing
- Technical Inspection Services for Materials and Equipment
Water and Wastewater Expertise
- Study and Supervision Services for Water Supply Network Projects
- Studies of Urban and Industrial Water Treatment Plants
- Study and Supervision Services for Wastewater Projects




Mining Exploration and Prospecting Expertise
- Geology Department
- Design and Supervision Department
- Feasibility and Technical-Economic Studies Department
Board members
Our Projects in
MandSazan Toos
- Development Project of Behesht Reza Cemetery, Mashhad Municipality
- Geotechnical Studies for the Switching Station, 321 kV Substation, and Power Supply Project of Parvadeh Tabas Coal Mining Complex
- Consultancy Services for Establishing a Local Laboratory Unit to Perform On-Site Laboratory and Quality Control Services for Geotechnical and Material Engineering in All Projects of the Razavi Holy Shrine Construction and Maintenance Organization
- On-Site Supervision of the 150,000 m³ Geomembrane Reservoir Construction, Semnan Province Agriculture and Endowments Organization, Damghan Center, Razavi Agricultural Company
- Consulting Engineering Services for Quality Control and Performing Destructive (D.T) and Non-Destructive (N.D.T) Weld Testing on Metal Structures in All Projects of Mashhad Municipality
- Consultancy and Geotechnical Testing Services for the Multi-Storey Parking of Sabzevar Municipality (Located at the Current Municipal Headquarters Parking)
- Behavioral Studies of Mello, Sarab, Yaghoubi, Dehghan, Kardeh, Torq, Sadeh, and Fariman Dams
- Geotechnical Testing and Quality Control of Earthworks, Concrete, Asphalt, and Weld Testing for Water Supply Installations, Mashhad Water & Wastewater Company
- Geotechnical Studies for the Sewer Network and Wastewater Treatment Plant of Fereydunkenar City, Mazandaran Province Water & Wastewater Company
- Consultancy Services for Weld, Concrete, Soil, and Building Materials Testing Across 12 Projects in the Province, Khorasan Regional Electricity Company
- Procurement of Consultancy Services for Geotechnical and Material Strength Studies at the Site of Kashmar-Kouh-Sorkh Bridge Construction, Khorasan Razavi Road Maintenance & Transportation Department
Contact us
- Number 119, soroosh 10, VakilAbad 13, Mashhad
- Number 9, Emamat 38, Mashhad
- Number 503, Sayna 2 Tower, Golshahr Street, Sorkhrud, Mazandaran
- Number 703W, A3N Block, Karaneh Bsak Tower, Kish Island
100Employee and designer
13Featured project
5Ongoing projects
12 years of experience















