Claimvault

California contractors handling disputed or delayed change-order work need to preserve contract terms, direction, labor, material, equipment, pricing and delivery evidence while tracking statutory and contractual dates. Claimvault assembles a source-linked draft package, calculates candidate dates and amounts under a qualified rule profile and supports authorized delivery. The supplied research confirms a 2026 California statute through law-firm sources and found no dedicated workflow product. Primary statutory text, current amendments, project coverage, contract terms and sunset status still require qualified legal validation. The buyer was not crisply established. A generated package is not compliant or litigation-grade by label; evidence can be incomplete, rates disputed and delivery defective. Interest and deadlines depend on facts and law and remain candidate calculations until counsel or an authorized contract owner approves them. Work direction, entitlement theory, cost evidence, claim draft, legal review, contractor approval, dispatch command, carrier acknowledgement, owner receipt, response, payment, mediation and dispute outcome remain separate. A signed record proves provenance under its trust model, not admissibility or entitlement. Success is earlier, more complete and reconstructable claim preparation—not guaranteed recovery, waiver prevention or legal advice.

A small California contractor's project controls, finance or owner team managing recurring change-order disputes with qualified construction counsel available.