
INVOICING & Compliance
Contract Compliance

By generating client invoices for all bid projects as milestones are achieved or purchase orders are issued, COCG maintains a detail and timely billing process. This approach enables our team to accurately analyze contractor payment certificate submissions for both accuracy and compliance, ensuring alignment with contract terms, project progress, and regulatory requirements.
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COCG provides comprehensive support for owners, general contractors, subcontractors, and vendors to ensure contract compliance, transparency, and the completion of internal control processes. Through this support, we verify contractual obligations, confirm funding availability, and facilitate timely payments. We also develop and implement customized invoicing procedures for our clients, and serve as a liaison between stakeholders as needed - enhancing accountability and operational efficiency throughout the payment cycle.
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Our services include:
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Payment application preparation, review and submission
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Contract administration including change orders, retainage and allowances
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Certified payroll, prevailing wage, lien waivers, DBE/SBE/MBE tracking, reporting, and audit support
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Financial oversight and mentoring project financial metrics to identify bottlenecks, accuracy, and improve cash-flow
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Customized invoicing procedures tailored to client and project requirements
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Liaison support between owners, GC's, contractors, and funding agencies
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This comprehensive approach reduces project risk, ensure compliance with contractual regulatory requirements, and accelerates cash flow - allowing our clients to focus on performance and growth.​​