For Gold Coast builders and construction business owners
Run a building business where the margin survives the build
We rebuild the estimating, the variation process and the job costing so profit is controlled during the build, not counted after handover. Eight questions tell you where the business is losing margin.
Generally suited to building and construction businesses turning over $400k or more. AUD $2,500 per month. Application only.
Why listen
No. 13
AFR Fast 100, 2022, Zonda People
11
Companies founded, acquired or sold
Labour hire
Trades, construction, civil and mining
Recruitment
Blue and white collar, permanent
Byron has operated labour hire supplying trades, construction, civil and mining, and permanent recruitment across blue and white collar roles. He has not run a building contracting business. What transfers is estimating discipline, margin control, variation process, procurement, the management layer and the weekly numbers.
Sound familiar?
Where building businesses lose margin, time and control
Read them as they are today, not as you intend them to be.
Estimating is fast but not accurate
Rates carried forward from an old job, and nobody checks estimate against actual.
Variations are built before they are approved
The client asks on site, the trade proceeds, and the paperwork follows later or never.
Cost to complete is a feeling
You know what has been spent, not what it will cost to finish the job.
Gross margin is only known at handover
Job costing is reconciled months after any decision could have changed it.
Subcontractor coordination lives in your phone
When two trades clash or one does not show, the site waits for you.
Cash is trapped in work in progress
Claims lodged late and retentions sitting on finished jobs squeeze cash on profitable work.
Flight check
Builder business flight check
Eight questions. You get a readout of what to correct first. Nothing is sent anywhere.
Eight questions
0 / 8
0 of 8 answered.
The system
The building business operating system
Six modules, installed in the order your business needs them.
01
Pipeline
Enquiry quality and tender selection, not tender volume, with a written no-chase rule.
02
Estimating and pricing
Priced trade scopes, current rates and an estimate versus actual review on every job.
03
Job costing and margin
Cost to complete reviewed monthly, and variations priced and approved before work starts.
04
Delivery and quality
A live programme, a subcontractor standard, and defects logged with a cause and an owner.
05
People
Written scopes for estimator, PM, supervisor and admin, with decision authority set down.
06
Cash and owner freedom
Claims, retentions and debtors run to a rhythm, with a weekly numbers meeting.
Instrument
Builders profit leak calculator
Two levers that cost nothing to pull: two points of gross margin, and recovering half of the variation work built but never charged. Enter your numbers.
Current gross profit
$375,000
Annual revenue x 15% gross margin.
+2 points gross margin
$50,000
Annual revenue x 2%. Estimating accuracy and contract pricing only, no extra work won.
Half the variation leak recovered
$37,800
$2,520,000 contracted work x 3% unbilled variations = $75,600, of which half is recovered.
Both together
$87,800
The two figures added. Illustrative only.
Illustrative arithmetic based on the numbers you entered, not a forecast or guarantee. The margin scenario is annual revenue multiplied by two per cent. The variation scenario is your contracted project value multiplied by the share you estimate is built but never charged, with half recovered at full value since the cost is already incurred. The two levers are not double counted.
Example only
The first 90 days
An illustration of the usual sequence, not a promise of outcomes. The real plan comes from your numbers.
Days 1 to 30
Instrument the business
Baseline the numbers, refresh subcontractor rates, rebuild the estimating template and review recent jobs against estimate.
Days 31 to 60
Control margin, variations and cash
Install the variation register, review cost to complete monthly, and set the claim, work in progress and debtor rhythm.
Days 61 to 90
Build the layer above you
Hand over the PM or supervisor scope with written decision limits, set the programme standard and defects log.
Sequence
What we fix first
01
The eight numbers most builders cannot supply, starting with margin by project.
02
Estimating accuracy before selling more work at a broken rate.
03
The variation process in writing, usually the fastest margin recovery available.
04
Cost to complete on every active job, reviewed monthly.
05
Claims, retentions and debtors run to a rhythm.
The model
An operating partner, not a coach
Conventional coaching
- Asks questions, holds you to your own plan.
- One curriculum for every industry.
- Leaves the systems to you.
Operating partner
- Rebuilds estimating, variation process, cost to complete and the scorecard with you.
- Led from eleven companies founded, acquired or sold.
- Leaves written scopes, decision limits and a weekly rhythm behind.
Fit
Who this is for
A good fit
- Gold Coast residential builders and construction businesses turning over roughly $400k or more.
- Custom homes, renovations and extensions, or a growing firm with staff or regular subcontractors.
- The owner is still the bottleneck for estimating, pricing, variations and site problems.
- There is work available. The constraint is margin control, delivery and management.
Not a fit
- Sole trader builders with no staff, no regular subcontractor base and no intention of growing.
- Owners looking only for more leads with no interest in estimating accuracy or delivery.
- Anyone wanting encouragement rather than changes to how the business is run.
- Anyone seeking legal, contractual or licensing advice. We are not lawyers and do not give legal advice.
Questions
Common questions from builders
Do you work specifically with builders and construction businesses?
We work with founder-led businesses, and residential building is one of them. The operating problems in a building business are specific enough that the work is built around them: estimating accuracy, tender conversion, contract pricing, variations and approvals, cost to complete, job costing and gross margin by project, subcontractor management and procurement, site supervision and programme, defects and rework, work in progress, progress claims, retentions and debtor timing. We do not publish builder case studies because we only publish client results with written approval.
Do you only work with Gold Coast builders?
No. Sessions run remotely with owners across Australia. This page exists because owners search for a builder business coach on the Gold Coast, and the operating conditions here are real: strong demand for renovations, extensions and custom homes, sites spread from Coomera and Pimpama through Southport and Robina down to Palm Beach and the hinterland, a tight subcontractor market, and material and trade pricing that has moved faster than many fixed-price contracts.
What size building business is suitable?
Generally $400k or more in annual revenue with staff or a regular subcontractor base. Below that the constraint is usually work volume and pricing rather than structure. Above roughly $2m the work moves into the full Bettr Operating System engagement.
How do I stop losing money on variations?
By making the process a rule instead of a conversation. One variation form, priced at the same margin as contract work rather than at cost, written client approval before the trade proceeds, a running variation register the client can see, and a site supervisor with a defined variation authority limit so small items do not stall. Most of the loss is not in the pricing, it is in work being built before it was approved.
Why is my job costing always late?
Because it is being done as reconciliation instead of forecasting. Reconciling costs after handover tells you what happened. Cost to complete, committed against spent against forecast, reviewed monthly on every active job, tells you what is about to happen while there is still time to change procurement, sequencing or scope.
Should I hire a project manager or a site supervisor first?
It depends on where your hours go. If your time goes to sequencing trades, site problems and quality, a site supervisor comes first. If your time goes to estimating, contracts, variations and client communication, a contract administrator or project manager comes first. Either way the scope, the measure and the decision limits are written before the person is hired, not after.
How do you handle QBCC and compliance matters?
We treat licensing, contract and compliance obligations as fixed constraints the operating system must respect, including things like contract documentation, insurance, and the financial reporting expected of a licensee. We do not give legal, contractual or licensing advice, and we will tell you plainly when something belongs with your lawyer, accountant or the regulator.
How much time does it take?
Roughly three to four hours a month from the owner, plus a weekly numbers review the business needs regardless. The point is to reduce your hours, not add another standing commitment.
How is this different from a business coach?
A conventional business coach asks questions and holds you accountable to your own plan. We work as an operating partner: the estimating template gets rebuilt, the variation process gets written, cost to complete gets installed on every job, the claim and retention rhythm gets set, the supervisor scope gets written and the scorecard gets built. Byron has founded, acquired or sold eleven companies and scaled one to number 13 on the AFR Fast 100, so the work is led from operating experience rather than a curriculum.
How quickly should I expect changes?
Process changes such as the variation register, claim timing and cost to complete usually start inside the first month. Margin moves over the life of the projects priced after the estimating work, which in residential building can be several months. We do not guarantee financial outcomes, and anyone who does is guessing.
More detail: business coaching services, electricians, plumbers, air conditioning, landscapers, roofers, The Bettr Operating System, pricing and about Byron.
Gold Coast builders and construction firms
Bring your numbers to a 45 minute call
Revenue and gross margin by project, estimate versus actual on your last few builds, tender conversion, variation value, work in progress and debtor days. We will tell you plainly where the constraint is.