Lien history, last five years.
Public records across every state the GC has operated in. A clean record isn't required — a pattern of unresolved disputes is.
Transparency report
We publish the numbers first, the methodology second. If the numbers shift, we publish that too. No back-channel deals, no founder's-friend exceptions.
Distribution
Across all approved GCs, weighted by pay-app count. Q1 2026. Lower bands trend toward the Net-15 guarantee window.
Across the platform, Q1 2026.
CharterTrades fronted funds on day 16 for ~$612k.
Within an average of 38 days post-advance.
Triggered 2 interim re-vettings; 1 removal.
Methodology
Public records across every state the GC has operated in. A clean record isn't required — a pattern of unresolved disputes is.
Six anonymized prior subs interviewed. Median and worst-case days to pay reported.
Approved COs ÷ original subcontract value, across ≥4 completed projects. Above 18% triggers follow-up.
Three supplied, three we pick from public rosters. We talk to all six.
See something?
Write vetting@mortar.build. Reviewed in five business days. Three flags trigger interim re-vetting. Your identity is never shared with the GC.
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