25 yearsResidential construction
Twenty-five years inside Australian residential construction. The back-end partner for builders, developers and owner-builders. We protect margins, control costs and strengthen execution from tender through completion.
Experience
25 yrs residential construction
Office
Geelong, VIC · Australia
Stage
Tender → Completion
Scroll
Hawktress connects intelligence across every stage of the project. Real quote-to-actual data from live Australian and New Zealand jobs, used to flag cost risk before it becomes margin loss.
Powered by BuildHawk · Built by builders, for builders.
Trade quotes, BOQ, scope, RFQ management
Captures all quote data. Flags costs outside the 5% regional threshold before the estimate is issued.
0%
The variance threshold. Any quote, variation, or actual cost more than 5% outside the rolling regional average triggers an automatic flag. Out-of-threshold items require Director approval before the CA can proceed.
The capability gap
A senior estimator gives you one head. A contract administrator gives you another. Hawktress gives you the operating standard, the regional benchmarks and the discipline beneath every decision. The kind of capability you cannot hire for.
Year 1 · cost of capacity
Two heads of overhead. No regional intelligence layer. No benchmarking. No record that compounds across jobs.
Year 1 · operating standard
$35,000 annual subscription · $3,500 one-off onboarding
Operators who replace internal estimating and CA capacity with Hawktress reallocate $0 in year one toward delivery, not overhead. The capability gap is the headline. The cost differential is the consequence.
Pricing
Every offering in one place. Open the one that fits your situation — each quote is tailored after a short brief, so what you pay matches the work and the number of jobs in your pipeline.
Priced to your turnover
Three tiers from a single detailed estimate to dedicated oversight across your pipeline. Understand the true cost of a project before you sign, and keep control of the budget through construction.
$1,150per estimate
$1,500 implementation. Execution quoted upfront, around $3,000 on a $200k build.
$2,750/ month
Per month, one active project. +$1,550 per month per active project, capped at $5,850.
$5,850/ month
Supports up to four active projects. Includes up to four estimates a year.
Build with confidence
Independent quote review for homeowners. Before you sign a building contract, we line your builder quotes up apples for apples and flag the gaps.
$499+ GST
Independent, third-party review of your builder quotes against your plans. Report within 5 business days.
Indicative starting prices, ex GST. Final pricing is set after a short brief so it matches your scope, project count and cadence. Payment terms 14 days from invoice. Full conditions in the builder terms.
Built For
Project type
New residential builds & extensions
Project type
Multi-residential & developer projects
Portfolio scope
Custom homes, knockdown rebuilds, dual occupancy, townhouse developments and luxury fit-outs across Australia & New Zealand.
25 years on site
Nathan Holloway
Founder · BuildHawk & Hawktress
Geelong, VIC
From the Director
Hawktress runs inside our own jobs. We open it to operators who run a tight book and want the same discipline behind every decision.
Residential building is a precision craft. Most of it is still run on gut feel.
Decisions get made on stale benchmarks and unverifiable quotes. Margin disappears quietly, stage by stage, and the people who allowed it are left carrying it.
Hawktress is built on live Australian and New Zealand construction data, by people who estimate and administer real residential contracts. It exists because nothing in the market does what it does, and because the operators running the best builds in this country deserve the same operating standard the rest of the world takes for granted.
We do not chase market share. We choose who we work with. Every builder, trade, and supplier inside Hawktress holds the same standard we hold ourselves.
04 / Who We Are
BuildHawk is a back-end partner for builders, developers and owner-builders, delivered through the Hawktress™ platform. We protect profit margins, control project costs and strengthen execution.
We do not just prepare estimates. We help construction professionals build reliable systems that win projects and deliver them successfully from tender through completion.
The brand stands for structure, clarity and operational confidence. Calm authority, not hype.
Industry experience
25 years residential
Margin protection
First principle
Office
Geelong, VIC
Engagement
Tender → Completion
05 / Partners
Builders, integrations and accredited specialists supporting the Hawktress™ platform.
Hawktress™ Field Notes
Methodology, field notes and operator handbooks from the BuildHawk team. Written by people who run estimating and contract administration on live Australian residential jobs.
A clear, independent review of your builder quote can be the difference between a smooth build and months of expensive stress.
By Nathan Holloway · 7 min read
Managing a new build or renovation in Geelong does not have to feel overwhelming when you have the right digital tools on your side.
By Nathan Holloway · 8 min read
Strong builder margin protection starts long before you sign a contract and continues with every decision on site.
By Nathan Holloway · 7 min read
Voices from the trade
Curated talks and walkthroughs from the people who actually estimate, administer and run residential construction. Watch any clip in place.
Pre-constructionCourtneyBraz · Pre-construction guide
Variation controlPeter Mallett · 32-min talk
EstimatingWill Spaulding · Estimating 101
Videos embedded with permission via YouTube. Inclusion does not imply endorsement of BuildHawk or Hawktress by the original creators. For recommended viewing across the rest of the lifecycle, see our insights archive.
06 / Waitlist
Early access for builders, trades, suppliers and owner-builders who want the discipline behind every cost decision. Limited cohorts. We bring on the operators who fit.
Intake
06 / Engage
We work with a deliberate number of operators each year. If margin protection is a priority on your next project, start with a call.
