
For construction contractors using Foundation Software as their ERP backbone, the gap between field operations and back-office systems has always been a challenge. Time cards get lost, data entry takes hours, and by the time you see labor costs, it’s too late to act. The Rhumbix-Foundation integration changes all that, bringing real-time field data directly into your accounting and project management system.
In this guide, we’ll show you how this integration works, why it matters, and how it can transform your construction operations.
Foundation Software is a construction-specific ERP (Enterprise Resource Planning) system designed for small to mid-size contractors who need powerful accounting and project management capabilities without unnecessary complexity.
Foundation’s top-rated financial features streamline workflows from billing and payroll to cost tracking, giving construction teams more control over cash flow, reporting accuracy, and project profitability without adding complexity.
Track every dollar, hour, and quantity for each project with automated alerts to help manage budgets. Foundation’s job costing gives you real-time visibility into project expenses, enabling accurate cost tracking and proactive budget management.
Handle multiple jobs, localities, rates, and trades on a single timecard, ensuring compliance with wage laws and union regulations. Foundation excels at union payroll support with certified payroll reporting built in.
Simplify invoice routing and approval with paperless workflows. Enable accurate vendor billing, historic transaction tracking, and retention management, all integrated with job costing and general ledger for full financial visibility.
Support cash flow tracking and automated billing with customizable invoice templates. Get real-time accuracy through integration with general ledger and project management. Includes AIA billing and invoice-level notes.
Rhumbix is a field-first workforce management platform that consolidates your most critical field workflows, giving trade contractors and GCs real-time visibility into labor and job costs while there’s still time to act.

As an official Foundation Software integration partner, Rhumbix connects seamlessly with your Foundation system to create a closed-loop workflow from field to back office.
Without integration, office staff manually key in field time cards—a process that’s slow, error-prone, and costly. The Rhumbix-Foundation integration cuts down on double-entry and mistakes, giving you clean data automatically.
Before: Office staff spend 10-15 hours per week entering timecards manually
After: Data flows automatically, freeing up staff for higher-value work
Most contractors don’t see actual labor costs until payroll is processed—often a week or more after the work is done. By then, it’s too late to make adjustments.
With the integration, you get a real-time view of labor costs, project progress, and profits while there’s still time to act.
Foundation’s payroll processing handles multiple jobs, localities, rates, and trades on a single timecard. When fed with accurate, pre-approved data from Rhumbix, your payroll runs faster and with fewer errors.
Benefits:
Foundation’s job costing tracks every dollar, hour, and quantity for each project. When integrated with Rhumbix, this data is captured at the source and flows automatically, giving you accurate cost-to-complete estimates and helping you bid future work more competitively.
When you can see labor costs in real-time, you can:
You’ve already invested in Foundation Software. The Rhumbix integration helps you get more value and longevity out of your existing system by populating it with more accurate and timely data from the field.
Rather than ripping and replacing your ERP, you modernize the field data collection layer, the most error-prone and labor-intensive part of your workflow.
Electrical contractors often rely on ERP systems like Foundation and need detailed job costing by phase and cost code. The Rhumbix-Foundation integration is ideal for electricians who need to track:
HVAC, plumbing, mechanical, and other trades benefit from the same capabilities—particularly those managing multiple job sites, complex cost structures, and tight margins.
GCs who self-perform concrete, framing, or other trades need accurate labor tracking for their own crews. The integration gives them visibility into both GC administrative time and field labor costs.
Many of Rhumbix’s field forms can be trained and deployed in as little as 2 weeks. The integration setup typically takes 2-4 weeks depending on your Foundation configuration and specific requirements.
Ensure your cost code structure in Rhumbix matches Foundation exactly. This prevents mapping errors and ensures data flows cleanly.
Define who reviews and approves time in Rhumbix before it syncs to Foundation. Typically this is foremen or project managers.
Configure alerts in Foundation for unusual labor costs or variances, now that you’re getting real-time data, you can act on it immediately.
Invest in thorough training for both field and office teams. When everyone understands the workflow, adoption is faster and errors are minimized.
Review integration performance monthly. Look for bottlenecks, data quality issues, or opportunities to capture additional field data.
Yes. Rhumbix works fully offline, which is critical for construction sites with poor connectivity. Data syncs automatically when connection is restored.
Updates to cost codes in Foundation can be synced to Rhumbix quickly, ensuring field teams always have current options.
Absolutely. Beyond time tracking, you can capture production quantities, equipment usage, materials, safety observations, and custom data through Rhumbix forms, all flowing into Foundation.
Foundation excels at union payroll, and Rhumbix supports complex rate structures, fringe benefits, and certified payroll requirements. The integration handles all of this seamlessly.
Both Rhumbix and Foundation use enterprise-grade security. Data transfers are encrypted, and role-based access controls ensure only authorized users see sensitive information.
If you’re a Foundation Software user struggling with manual timecard entry, data accuracy, or delayed visibility into labor costs, the Rhumbix integration could be the solution you’ve been looking for.
The construction industry is moving toward real-time, data-driven decision-making. The contractors who can see labor costs while there’s still time to act will have a significant competitive advantage.
Foundation Software is a proven, reliable ERP trusted by contractors nationwide. The Rhumbix integration doesn’t replace it—it makes it more powerful by feeding it with accurate, real-time field data.
The result? Faster payroll, better job costing, improved profitability, and the confidence that comes from knowing exactly where you stand on every project.
For Foundation users ready to modernize their field operations and eliminate the manual data entry bottleneck, the Rhumbix integration offers a clear path forward, one that delivers ROI in weeks, not months.
The integrated systems cut down on double-entry and mistakes, giving a real-time view of labor costs, project progress, and profits without adding complexity.