For small trades businesses
Quote it.
Run it.
Invoice it.
Build-Core runs your trades business end to end — leads, quotes, jobs, crew time, safety docs and GST invoices in one place.
No credit card to start.
Run sheet — Bathroom refit, Karen St
- Won
Lead
Karen St — bathroom refit
- Accepted
Quote
Q-0014 v2 · $12,400 inc. GST
- Active
Job
Crew of 2 · started Mon 7:00 am
- Sent
Invoice
INV-0009 · final invoice
The office side
Everything between “got a call about a job” and “got paid”, without retyping anything.
Leads to quotes
Track every enquiry. Build quotes from your own price book, assemblies and templates — every revision versioned, nothing lost in email.
Jobs and budgets
A won quote becomes a job in one click. Budget versus actual updates itself from real crew clock-ins, so you see labour burn while you can still do something about it.
Invoices and GST
Progress claims and final invoices with sequential numbering and GST handled correctly. Send it the day the work is done, not the weekend after.
The field side
Your crew doesn’t want software. They get three taps and get on with it.
Sign in on site, clock on from the phone. Your crew sign in to the visit they are on and clock on and off where they stand. Hours land against the job and roll into timesheets you push straight to Xero or MYOB payroll.
The extra work, caught where it happens. Photos, materials, expenses and variations all logged from site, against the job. What your crew agreed to on Tuesday is on the invoice, not in someone's memory.
Safety docs signed off, not just sent. SOPs and safety documents read on the phone, with every read acknowledged per person. Change a document and you can make the whole crew sign it again.
Field · today
Karen St
Clocked on
Signed in to visit ✓ 6:52 am
Variation · raised on site
“Old pipework behind the wall is shot. Photos attached — replacing 2.4 m before we close it up.”
One plan. Everything included.
No tiers, no feature gates, no sales call. $49 a month includes 2 office users and 5 field users; add more at $20 and $10 each as your crew grows.