Hire the Best Construction Estimating Freelancers
in Australia

I help contractors with construction estimating, quantity takeoffs, BOQs, tender programmes and project controls. Project Manager, Senior Project Engineering & Civil Engineer with 7+ years of experience across civil infrastructure, mining, earthworks, piping, utilities and mechanical works. I can assist with: - Construction estimates & detailed cost build-ups - Bluebeam quantity takeoffs & BOQs - Labour, plant, material & productivity build-ups - Tender & baseline programmes - MS Project scheduling, WBS & programme logic - Excel estimating & project-control tools - Cost tracking, forecasting & progress reporting - Tender reviews, assumptions, qualifications & exclusions Tools: - Microsoft Excel - Microsoft Project - Bluebeam Revu I approach estimating from a construction-delivery perspective, considering methodology, productivity, sequencing, access and constructability rather than simply transferring quantities into a spreadsheet.

Hello! I'm Chalitha Perera, an accomplished Quantity Surveyor and Construction Estimator with 9+ years of experience in providing accurate cost analysis and project estimation solutions for a wide range of construction projects. Why Choose Me: 🏗️ Expert Cost Estimation: With a deep understanding of construction materials, labor, and market trends, I specialize in crafting precise cost estimates that help clients plan their projects effectively. 📊 Comprehensive Quantity Analysis: My expertise in quantity takeoff and analysis ensures that every project's material requirements are meticulously calculated, minimizing wastage and optimizing budgets. 💡 Value Engineering: I'm dedicated to driving cost-efficiency through value engineering. I identify opportunities to enhance project value without compromising quality, making your investment go further. 📑 Accurate Project Budgeting: I have a proven track record of creating detailed construction budgets that enable clients to manage expenses and achieve financial goals throughout the project lifecycle. 📈 Client-Centric Approach: Effective communication is at the heart of my service. I collaborate closely with clients to understand their vision, provide insights, and deliver solutions that align with their goals. Services Offered: ✔️ Detailed Quantity Takeoff ✔️ Accurate Cost Estimation ✔️ Construction Budget Development ✔️ Value Engineering Consultation ✔️ Contract Analysis and Management ✔️ Project Progress Cost Tracking Skills: ✔️Quantity Surveying ✔️ Cost Estimation ✔️Construction Budgeting ✔️Quantity Takeoff ✔️Construction Cost Analysis ✔️Cost Control ✔️Contract Management ✔️Construction Planning ✔️Project Estimation ✔️Building Measurement ✔️Value Engineering ✔️Quantity Analysis Software (#Planswift, #Bluebeam, #OST) Work Samples: 🔹 Hilton Hotel Extension in Ireland- Provided comprehensive quantity takeoff resulting in a 15% reduction in material costs. 🔹 Derry Road housing project- Ontario, CANADA - Successfully managed project costs, keeping expenditures within the allocated budget. Client Testimonials: 🌟 "Chalitha did a great job and followed up everything well. I recommend his work" – Jon – Freelance Tiles (Australia) 🌟 "Very skilled at estimating. Chalitha was very detailed in his estimate and I would recommend him to anyone that needs a quality bid or estimate."- Woodberry Estimation If you're looking for a dedicated Quantity Surveyor and Construction Estimator who can elevate your project through accurate cost solutions, I'm here to help. Let's collaborate on making your construction endeavour a resounding success. Reach out today! Thank you, Chalitha

A highly skilled Construction Estimator, Quantity Takeoff Specialist, Contract Administrator, and Virtual Construction Assistant with over 10 years of experience supporting builders, developers, subcontractors, and consultants. Demonstrated expertise in preparing accurate quantity takeoffs, cost estimates, tender submissions, contract administration, procurement support, document control, progress claims, and variation management across residential, commercial, industrial, and civil construction projects. Proficient in delivering remote construction support, including estimating, tender preparation, project coordination, scheduling assistance, cost tracking, and construction administration. Experienced in using industry-leading software such as CostX, PlanSwift, Procore, Autocad, Cheops and advanced Microsoft Excel to produce accurate, timely, and professional project deliverables. Recognized for strong analytical skills, attention to detail, excellent communication, and the ability to work independently with minimal supervision. Committed to helping construction businesses improve efficiency, reduce tender preparation time, and successfully deliver projects through dependable virtual support.

Win more projects with accurate, fast, and reliable estimates. I help contractors save time and submit competitive bids with confidence through accurate construction take-offs, BOQs, and cost estimates. By outsourcing estimating work, you can reduce workload, bid more projects, and focus on running your business. I have over 6 years of experience as a Construction Cost Estimator, working with clients across the USA, UK, Canada, and Australia on residential, commercial, and industrial projects. 🔹 What Sets Me Apart • Fast turnaround, usually within 1–2 days • Accurate quantity take-offs for competitive bidding • Cost-effective estimating support • Estimates prepared according to CSI divisions • Experience with tender submissions and document management through EstimateOne 🔹 My Services • Material take-offs (PlanSwift & Excel) • BOQs and detailed cost breakdowns • Tender and bid preparation • Budget estimation and cost control • Residential, commercial, and industrial estimates 🔹 Trade Expertise I provide quantity take-offs and estimates across a wide range of trades, including: • Earthworks (cut & fill, excavation, grading, shoring, piling) • Civil works and piping (stormwater, sewer, fire systems) • Concrete and reinforcement • Masonry, retaining walls, and formwork • Structural steel and fireproofing • Wood framing, drywall, ceilings, and partitions • Flooring, painting, cladding, and finishes • Roofing, decking, and waterproofing • Architectural precast and exterior elements • Balconies, railings, and canopies • Doors, windows, and openings • Plumbing (PVC and copper piping) • Electrical (lighting, power, panels, switches) • Communications, safety, and security systems • HVAC (heating, ventilation, and air conditioning) 🔹 Software & Tools • PlanSwift | Bluebeam | On-Screen Takeoff • CostX | Cubit • RSMeans (material & labor pricing) • AutoCAD | Xactimate | Microsoft Excel I use EstimateOne to review tender invitations, manage tender documents, track addenda, coordinate pricing packages, and support tender submissions for builders and subcontractors. I am committed to delivering high-quality work, clear communication, and reliable estimating support on every project. 📩 Sample work is available on request. Feel free to get in touch to discuss your project.