Hire the Best Estimators
in Australia

Currently working at a top-tier Quantity Surveyor firm. Master Degree of Construction Management. I have estimating and cost planning experiences from resi house renovation to $60m commercial project. Can take off all construction elements from civil work, structural, interior finish, to services and landscape. Costx, Bluebeam, Microsoft Excel Every task would be will presented in excel or pdf

I’m a Construction Estimator and Material Takeoff Specialist with 4+ years of experience delivering precise and timely estimates for commercial, residential, and industrial projects across Australia, New Zealand, and the USA. I help architects, engineers, contractors, and builders save time, cost, and effort by providing accurate quantity takeoffs and detailed BOQs using the latest software tools. Clients appreciate my attention to detail, responsiveness, and commitment to deadlines - ensuring every estimate supports confident project planning and bidding. 🔧 Services I Offer 1. Comprehensive Material Quantity Takeoffs (CSI Divisions) Division 8 – Doors, Windows, Glazing, Glass & Blinds Division 9 – Finishes, Walls, Ceilings, Flooring & Painting Division 16 – Electrical & Lighting Detailed Cost Estimation Reports 2. Bill of Quantities (BOQ) Preparation 3. Blueprint Measurement and Markup using Bluebeam Revu / PlanSwift 4. Bid Support and Project Consultation 📏 Software Expertise 1. Bluebeam Revu 2. PlanSwift 3. MS Excel / Google Sheets 🚀 Why Clients Choose Me ✅ Fast turnaround times ✅ Reliable communication & updates ✅ 100% accuracy with attention to detail ✅ Understanding of Australian, US & UK construction standards 💬 Let’s Get Started Looking for accurate takeoffs to help you win more bids and save time? Send me your drawings and I’ll provide a free project overview before we begin. Let’s build something together! Material Estimator | Quantity Takeoff | Bluebeam Revu | Construction Estimation | Cost Estimation | BOQ | Residential & Commercial Projects | PlanSwift #Construction takeoff #Quantity takeoff #Material takeoff #BOQ preparation #Bluebeam takeoff #Trade takeoffs #Painting takeoff #Tiling takeoff #Flooring takeoff #Drywall takeoff #Roofing takeoff

I am a Construction Estimator and BIM Coordinator with 6+ years of experience delivering accurate quantity takeoffs, BOQs, and cost estimates for residential, commercial, and mixed-use projects. My expertise lies in converting architectural and BIM drawings into clear, structured, and reliable cost data that supports tendering, budgeting, and construction planning. With a strong background in Architecture, BIM, and Project Coordination, I bridge the gap between design intent and construction cost certainty, ensuring fewer risks, fewer variations, and more predictable project outcomes. Core Services: ✔ Quantity Takeoff (Architectural, Structural & MEP) ✔ BOQ Preparation & Cost Estimation ✔ BIM-based Estimation (Revit workflows) ✔ Tender & Bid Support ✔ Construction Documentation Review ✔ Material Scheduling & Cost Breakdown What I Deliver: ✔ Fast and accurate takeoffs ✔ Clean, structured BOQ spreadsheets ✔ Clear cost breakdowns for tendering ✔ Coordination-ready documentation ✔ Reduced estimation risk through detailed scope review I have worked across Australia, Oman, and international projects, adapting to different construction standards and delivering estimation outputs aligned with local practices. I focus on accuracy, speed, and clear communication—helping contractors and developers make confident pricing and bidding decisions. Let’s connect and discuss your project.

With over 6 years of hands-on experience in the construction industry and a Master’s degree from Swinburne University of Technology, I specialise in providing accurate, practical, and well-structured cost estimates for projects across the building, infrastructure, and mining sectors. I have worked on projects in both Australia and the United States, which has given me strong exposure to different construction standards, codes, and industry practices. This international experience allows me to adapt quickly to project requirements while maintaining accuracy and compliance. I am experienced in preparing cost estimates for residential, commercial, and industrial developments, supporting contractors and project teams through reliable take-offs, cost analysis, and bid preparation. My work is grounded in a clear understanding of construction methodologies, detailed drawing interpretation, and disciplined cost control. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • Cost estimation for residential, commercial, industrial, infrastructure, and mining projects • Material take-offs and quantity calculations with a strong focus on accuracy • Project scheduling and planning using modern tools and methodologies • Interpretation of construction drawings, specifications, and scopes of work • Preparation of detailed scope documents and competitive bid packages • Strong working knowledge of US and Australian construction codes and practices 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆: • Togal AI • PlanSwift • MS Project • Primavera P6 • Excel (advanced spreadsheets for estimating and reporting) 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗔𝗽𝗽𝗿𝗼𝗮𝗰𝗵: I bring a detail-oriented, methodical, and practical approach to every project. My focus is on delivering clear, dependable estimates that help clients make informed decisions, reduce risk, and improve bid confidence. If you are looking for a cost estimator who values accuracy, transparency, and professionalism, I would welcome the opportunity to support your next project. Let’s connect and discuss how I can add value to your estimating and project planning needs.

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.

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