Key Responsibilities of a Quantity Surveyor in Construction Companies

📅 Dec 17, 2025 👤 V Wright

A Quantity Surveyor manages all costs related to building and civil engineering projects, ensuring budgets are maintained and financial risks minimized. They prepare detailed estimates, conduct cost analyses, and oversee contract negotiations to guarantee value for money throughout the construction process. Their expertise helps construction companies control expenses while delivering quality results on time.

Key Responsibilities of a Quantity Surveyor in Construction Companies

Cost estimation and budgeting

Cost estimation and budgeting involve accurately predicting project expenses and allocating financial resources to ensure fiscal responsibility and project viability. Professionals in this role analyze historical data, material costs, labor rates, and market trends to create detailed cost plans and budgets that align with organizational goals. Mastery of cost estimation software and strong analytical skills are essential for optimizing budget accuracy and minimizing financial risks.

Preparation of bills of quantities (BOQ)

Preparation of bills of quantities (BOQ) involves accurately quantifying materials, labor, and costs for construction projects to ensure precise budgeting and resource allocation. This process requires thorough knowledge of project specifications and standards to create detailed, clear, and comprehensive documents that facilitate transparent tendering and contract management. Proficiency in specialized software and attention to detail are essential for optimizing cost estimation and improving project efficiency.

Tendering and procurement management

Effective tendering and procurement management involves overseeing the complete process of sourcing suppliers, evaluating bids, and negotiating contracts to ensure cost-effectiveness and quality compliance. Professionals in this role must skillfully manage supplier relationships, maintain regulatory adherence, and optimize purchasing strategies to support organizational goals. Mastery of procurement software and strong analytical skills enhance the ability to streamline operations and mitigate risks.

Contract administration

Contract administration involves managing all aspects of contract lifecycle from negotiation and drafting to execution and compliance monitoring. Experts in contract administration ensure terms are met, risks minimized, and stakeholder communication is efficient, supporting seamless project delivery. Proficiency in contract law, risk management, and strong organizational skills are essential for optimizing contract performance and resolving disputes effectively.

Measurement and valuation of works

Measurement and valuation of works involves accurately quantifying the physical progress of construction or engineering projects to ensure precise cost assessment and effective budget control. This role requires expertise in interpreting technical drawings, calculating materials and labor costs, and preparing detailed reports for invoicing and contract management. Proficiency in industry-standard software and a strong understanding of contractual terms are essential to optimize project financial performance and support decision-making processes.

Progress payment assessment

Progress payment assessment involves evaluating completed work stages against agreed project milestones to determine accurate payment amounts. This process requires detailed review of progress reports, invoices, and contract terms to ensure compliance and justify payment releases. Implementing systematic assessments helps maintain cash flow transparency and protects both client and contractor interests.

Variation and change order management

Effective variation and change order management involves accurately tracking project modifications and ensuring all adjustments align with contractual terms and budget constraints. Proficiency in documenting change requests, assessing impact on timelines, and coordinating with stakeholders is essential to maintain project integrity. Implementing efficient approval workflows and maintaining clear communication channels helps minimize delays and cost overruns.

Risk and value engineering analysis

Conduct comprehensive risk and value engineering analysis to identify potential project vulnerabilities and optimize cost-effectiveness. Evaluate design alternatives and process improvements to enhance safety, performance, and financial outcomes. Collaborate with cross-functional teams to implement mitigation strategies and maximize project value.

Final account preparation and settlement

Final account preparation and settlement involves accurately compiling all financial data related to a project to ensure completeness and compliance with contractual obligations. This process includes verifying invoices, reconciling payments, and resolving discrepancies to facilitate timely and correct payment settlements. Mastery of final account management enhances project closure efficiency and supports financial accountability.

Cost reporting and financial control

Efficient cost reporting involves the accurate collection, analysis, and presentation of financial data to track expenses against budgets and forecasts. Strong financial control ensures the implementation of robust procedures to monitor costs, prevent overspending, and maintain compliance with accounting standards. Professionals in this role should leverage advanced reporting tools and conduct regular variance analyses to support strategic decision-making and optimize organizational profitability.



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About the author. V Wright is an accomplished author renowned for her insightful works on human resources and effective job description strategies.

Disclaimer. The information provided in this document is for general informational purposes and/or document sample only and is not guaranteed to be factually right or complete.

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