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Pick the best contractor. Build relationships that earn it back.
Run competitive tenders with sealed bids, compare every quote on price and quality — and build a trusted network your owners can have full confidence in.

Sealed, genuinely competitive bids
Vendors can't see competing prices until close. Owners know every quote was real.
CoMo ranks for best value
Not just cheapest. Scored on price, defects, references and compliance. You decide with full context.
Contractor relationship history
Rate every job. Build a portfolio-wide track record. Great contractors earn more of your work over time.
SSMA compliance enforced
$30k committee threshold, two-quote evidence and sealed-bid fairness — built in, not optional.
Best value — not just cheapest
Three sealed bids. One right answer. CoMo shows you which.
Every bid stays sealed until closing. Then CoMo scores each one across price, defects liability, references and compliance — so you're comparing apples with apples, not sifting through PDFs.
Roof flashing replacement
Bids (3)
Two-quote evidence satisfied| Vendor | Price | Timeline | Start | Warranty | Submitted | Status |
|---|---|---|---|---|---|---|
Coastline Building Solutions ABN 84 123 456 789 SM recommends | $23,700 | 6 wk | 15 Jul 2026 | 24 mo | 3 Jun 2026 | Live |
Sydney Roofing & Restoration ABN 51 987 654 321 | $21,450 | 5 wk | 8 Jul 2026 | 12 mo | 2 Jun 2026 | Live |
Quick-Quote Builders ABN — | $16,500 | 3 wk | — | 6 mo | 1 Jun 2026 | Live |
Vendor directory
Aurora Tower · 24 active vendors
Coastline Building Solutions
ABN 84 123 456 789
quotes@coastline.com.au
11 jobs on record
Metro Lift Services
ABN 33 445 667 890
service@metrolift.com.au
6 jobs on record
Vendor intel (ABR snapshot, job history, blacklist) opens at procurement/vendors/[id]
Vendor relationships
Rate every job. Build a network that compounds in value.
Every completed job earns a rating — on time, on budget, defects, quality. Over time you build a portfolio-wide history with every contractor. The good ones earn more of your work. The bad ones don't get a second chance.