Construction Estimating & Quantity Takeoff Services · Perth A One Stop Shop for All Your Estimating Needs

Helping our clients manage their tender flow.

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  • 01

    Take Off and Estimating

    Precision material takeoffs, labor estimates, and tender bid submissions.

  • 02

    Project Planning

    Optimized timelines, critical milestones, and look-ahead program updates.

  • 03

    Methodology

    Structured workflows, rigorous quality checks, and transparent communication on every estimate.

About DOT Estimating

Precision Estimating, Streamlined Planning & a Structured Methodology

“At DOT Estimating, we specialize in construction estimating, project planning, and contract management, helping stakeholders in the construction industry streamline workflows and make informed decisions.”
  • Our Edge24/7 AgilityTime zones? Never heard of them. We deliver while you sleep.
  • Our EdgeTrained ProfessionalsConstruction professionals trained in takeoffs, tender workflows, and scope management, with close attention to detail.
  • Our EdgeSystems You TrustFrom intuitive tender registrations to real-time bid tracking, we make complexity simple.

At DOT Estimating, we bring together industry experience, technical expertise, and a team of trained construction professionals to deliver accurate estimating, reliable material takeoffs, and streamlined project planning. Our approach combines practical construction knowledge with structured workflows and rigorous quality checks to support confident decision-making at every stage of a project.

Our experienced professionals focus on cost accuracy, scope clarity, efficient planning, and transparent communication. By applying established estimating practices and industry knowledge, we help clients identify potential risks, improve forecasting, and make informed decisions throughout the tendering process.

We are committed to providing dependable estimating and planning support tailored to the evolving needs of the construction industry, helping builders and contractors prepare competitive bids and move their projects forward with confidence.

Core Services

Optimized Project Timelines, Seamless Execution

Structured sequencing aligned with tender milestones, work packages, and critical paths.

Tender Programme Milestones

  1. 01

    Tender Document Review

    Thorough inspection of client drawings, specs, and addenda.

  2. 02

    Scope & Work Breakdown

    Partitioning scope into distinct, measurable trade packages.

  3. 03

    Sequencing & Logic Links

    Establishing structural dependencies and critical path.

  4. 04

    Pricing & Productivity Merge

    Aligning timeframes with resource output and labor rates.

  5. 05

    Tender Baseline Submission

    Finalizing program for submission with tender documentation.

Dedicated Takeoff Team

A Team Made to Support Your Project Takeoff and Scope Needs

DOT Estimating accelerates your takeoffs, ensures accurate labor estimates, and focuses on critical scope impacts. Let’s connect to elevate your project outcomes!

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Industry Sectors

Sectors We Cover

Comprehensive estimating, planning, and contract expertise across eight core industry sectors.

Select a sector to see it modelled.

01

Bulk Earthworks

Cut to fill balance, rock excavation, remediation, haulage calculations, and civil site enablement.

Client Reviews

What Our Clients Say

5.0 out of 5 from 2 reviews

Slash bids, win bids! DOT helped run our estimating department offshore and that way super reliable

John T, MD, Siteconc. Review 1 of 2

Insights & Articles

Blogs

Articles from our team, first published on LinkedIn. Preview the topics each one covers, then read the full article.

  • Cost estimating

    What Really Makes an Estimate Accurate?

    Quantities alone rarely make an estimate accurate. An estimate is a set of linked cost components, and missing any one of them skews the whole cost plan.

    Read full article

    Covered in this article

    • Material estimateDrawing quantities plus allowances for waste, cutting, handling, storage and substitutions.
    • Labour estimateTurning materials into time and effort: productivity, skill mix, site conditions and repetition.
    • Plant & equipment estimateThe equipment that moves labour and materials, including idle time and hire duration.
    • Logistics & site constraintsLead times, access limits, delivery sequencing, storage and transport, often missing from the drawings.
    • Indirect labourManagement, supervision, safety and QA/QC, estimated separately from the trades.
    • OverheadsTime-dependent costs such as site offices, temporary services, security, insurance and permits.
    • Weather & productivity allowancesWeather slows work, and leaving it out of the estimate hides the risk.
    • ConsumablesAdhesives, PPE, fuel, power and water: small items that add up.
  • Remedial works

    Understanding Concrete and Render Repair for Existing Buildings

    Repairing existing structures matters as much as building new ones, especially for older buildings, coastal environments and high-rise façades.

    Read full article

    Covered in this article

    • Concrete repairCracking, spalling and corrosion: assessment, breakout, rebar treatment, reinstatement and protection.
    • Render repairTap-testing, cutting back to sound substrate, priming, layered reapplication and matching texture and colour.
    • Epoxy injectionStructural crack repair: epoxy for narrow, non-moving cracks; polyurethane for moving or wet ones.
    • Protective coatingsSubstrate checks, system selection, priming, coat build-up and QA/QC.
    • Access & safetyRope access, swing stages and mast climbers on high-rise and live sites, a major cost and schedule driver.

  • Earthworks & civil estimating

    Two-part series

    1. Part 1 of 2

      Earthworks, Civil Estimation Processes and Equipment

      Civil and earthworks takeoffs differ from building takeoffs and depend far more on plant and equipment. Part 1 covers the processes.

      Read full article

      Covered in this article

      • Bulk earthworksMoving soil at scale to design level: stripping, cut and fill, and compaction.
      • GradingShaping ground to precise slopes and levels, from rough to fine trim with laser or GPS.
      • ExcavationTrenches, foundations, basements and pits, including rock breaking and shoring.
      • DrainagePipes, pits, swales, culverts and detention basins for stormwater and groundwater.
      • UtilitiesWater, sewer, power, gas, telecoms and irrigation networks.
    2. Part 2 of 2

      Commonly Used Equipment in Industry

      Part 2 moves from processes to machines: the capacity, tonnage and access details estimators need, because they drive productivity, cost and allocation.

      Read full article

      Covered in this article

      • ExcavatorsDigging, trenching, demolition and lifting, classed by bucket capacity and operating weight.
      • LoadersScooping and moving soil and aggregates, from compact machines to large mining classes.
      • DumpersHauling material away, sized by operating weight and load capacity.
      • GradersSpreading, levelling and shaping surfaces, classed by blade width and weight.
      • WatercartsDust suppression, landscape watering and water for compaction.

View all articles

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Bid, Plan, and Execute with Confidence!

Partner with DOT Estimating to take full control of your tender flow and protect your margins.

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Whether you require rapid material takeoffs, CPM scheduling, or full contract administration, our team is ready to assist.

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