# Bidkon - Leading Quantity Surveyors in Australia > Bidkon provides AIQS-certified quantity surveying, cost consulting, and project management services across Australia. With over 23 years of experience, 554+ completed projects, and $2.5 billion in cost estimates, we deliver comprehensive cost management solutions for residential, commercial, infrastructure, healthcare, education, and government construction projects. Bidkon is led by founder Hasan Aslam, a Certified Quantity Surveyor registered with the Victorian Building Authority and a member of the Australian Institute of Quantity Surveyors. Our team specializes in cost planning, tendering, value engineering, contract administration, construction cost control, and project advisory services. We serve developers, builders, and project owners across all major Australian cities, delivering accurate bills of quantities, detailed cost estimates, and practical cost control strategies with a proven 28% tender-winning ratio. ## Core Services: Cost Management & Quantity Surveying - [Quantity Surveying](https://bidkon.com.au/quantity-surveyors-melbourne/): Detailed measurement and cost management for construction projects by certified professionals. - [Cost Estimating Services](https://bidkon.com.au/cost-estimating-services/): Precise and reliable cost forecasting, from preliminary concepts to detailed construction estimates. - [Feasibility Studies](https://bidkon.com.au/feasibility-studies/): In-depth analysis to determine project viability, identify risks, and improve return on investment. - [Cost Planning & Benchmarking](https://bidkon.com.au/cost-planning-benchmarking-construction/): Strategic budget development and comparison against industry standards to ensure financial alignment. - [Tender Estimates](https://bidkon.com.au/tender-estimates/): Preparation of detailed Bills of Quantities (BoQ) and tender documentation to secure competitive bids. - [Cost Control](https://bidkon.com.au/cost-control/): Active monitoring and management of project spending to prevent budget overruns. - [Value Engineering](https://bidkon.com.au/value-engineering-construction/): Systematic analysis to optimize project value by enhancing function and reducing costs without sacrificing quality. - [Life Cycle Costing](https://bidkon.com.au/life-cycle-costing/): Analysis of long-term costs associated with assets, including maintenance and operational expenses. ## Core Services: Project & Programme Management - [Construction Project Management](https://bidkon.com.au/construction-project-management-melbourne/): End-to-end management services ensuring projects are delivered on time, within budget, and to the highest quality. - [Pre-Construction Management](https://bidkon.com.au/pre-construction-management-project-planning/): Comprehensive planning in the crucial pre-construction phase to set projects up for success. - [Development Monitoring](https://bidkon.com.au/development-monitoring/): Oversight of property development projects on behalf of investors or lenders to protect interests. - [Contract Administration](https://bidkon.com.au/contract-administration/): Professional management of all financial and administrative aspects of construction contracts. - [Change Order Management](https://bidkon.com.au/change-order-management/): Efficiently managing project changes and assessing their impact on scope, schedule, and budget. ## Core Services: Advisory - [Advisory Services](https://bidkon.com.au/advisory-services/): Expert guidance to navigate complex construction challenges, resolve disputes, and maximize project outcomes. - [QS Reports for Bank Loans](https://bidkon.com.au/quantity-surveyor-reports-bank-loans/): Independent, impartial reports to support construction loan applications and funding. - [Dispute Resolution](https://bidkon.com.au/dispute-resolution/): Facilitating mediation, arbitration, and expert determination to resolve conflicts efficiently. - [Risk Management](https://bidkon.com.au/risk-management-services-for-construction-projects/): Identifying, assessing, and mitigating financial and operational risks throughout the project lifecycle. - [Construction Litigation Support](https://bidkon.com.au/construction-litigation-support/): Providing expert analysis, quantification, and testimony for legal proceedings. - [Claim Preparation](https://bidkon.com.au/claim-preparation/): Developing and substantiating claims with thorough documentation and analysis for project-related issues. ## Market Sectors - [Residential](https://bidkon.com.au/sectors/residential/): Single dwellings, luxury homes, multi-residential developments, and apartment complexes. - [Commercial](https://bidkon.com.au/sectors/commercial/): Office buildings, retail centers, hotels, and mixed-use developments. - [Infrastructure](https://bidkon.com.au/sectors/infrastructure/): Roads, bridges, railways, airports, and utility infrastructure projects. - [Healthcare](https://bidkon.com.au/sectors/health-care/): Hospitals, medical centers, aged care facilities, and specialist clinics. - [Education](https://bidkon.com.au/sectors/schools-colleges/): Schools, universities, TAFEs, research facilities, and student accommodation. - [Government & Institutional](https://bidkon.com.au/sectors/government-institutional/): Public buildings, community hubs, civic centers, and correctional facilities. - [Aged Care](https://bidkon.com.au/sectors/aged-care/): Specialized cost management for retirement villages, dementia care units, and senior living facilities. - [Transportation & Logistics](https://bidkon.com.au/sectors/transportation-logistics/): Warehouses, distribution centers, and intermodal transport hubs. ## Service Locations - [Quantity Surveyors Melbourne](https://bidkon.com.au/quantity-surveyors-melbourne/): Head office serving Victoria with a full team of registered quantity surveyors. - [Quantity Surveyors Sydney](https://bidkon.com.au/locations/sydney/): Experienced team supporting major developments across New South Wales. - [Quantity Surveyors Brisbane](https://bidkon.com.au/locations/brisbane/): Dedicated team for Queensland's growing construction market. - [Quantity Surveyors Perth](https://bidkon.com.au/locations/perth/): Specialized services for Western Australia's unique construction landscape. - [Quantity Surveyors Adelaide](https://bidkon.com.au/locations/adelaide/): Comprehensive cost management services across South Australia. - [Quantity Surveyors Canberra](https://bidkon.com.au/locations/canberra/): Dedicated services for government and private projects in the ACT. ## Company Information - [About Us](https://bidkon.com.au/about-us/): Company mission, values, leadership team, and professional credentials. - [Contact Us](https://bidkon.com.au/contact-us/): Office locations, phone, email, and inquiry form for a consultation. - [Career Opportunities](https://bidkon.com.au/career/): Information on joining the Bidkon team and current vacancies. ## Optional - [Project Portfolio](https://bidkon.com.au/projects/): Case studies and examples of successfully completed projects across all sectors. - [Our Valued Clients](https://bidkon.com.au/client/): A showcase of leading construction companies we partner with. - [Construction Insights Blog](https://bidkon.com.au/blog/): Expert articles on cost management, procurement, and industry trends. - [Privacy Policy](https://bidkon.com.au/privacy-policy/): Information on how we collect, use, and safeguard your data.