Construction Accounting ERP Software
Accounting Software Made for Contractors & Service Providers
Jonas provides contractors with real-time job costing, automated payroll, complete project visibility, and fully integrated accounting in one complete ERP platform.
- Eliminate Manual & Double Entry
- Scalable and Secure Cloud Hosting
- Increased visibility and profits with Enterprise Business Intelligence Reporting
35 Years of Construction Industry Experience And Over 14,000 Successful Users Can’t Be Wrong!
Book A Construction Accounting Demo
Why Jonas Construction Software?
35
Years in Business
14,000+
Jonas Users
Lifetime
Guaranteed Software
Live
Support You Can Trust
Other Accounting Software
- Limited visibility into project profitability
- True Job Costing Missing
- Manual Tracking of Change Orders
- Disconnected field and office teams
Other Accounting Software Wasn’t
Designed for Construction
With 35 years of proven success, companies choose Jonas to supercharge growth, crush inefficiencies, centralize data, boost profits, and gain total control over construction operations.
Jonas Construction Software
- Designed specifically for contractors, not just accountants
- Comprehensive suite with 40+ integrated modules for streamlined operations
- Real job costing with detailed jobs & cost codes
- Real-time data & reporting on job costs, financials and business operations
See What's Inside
Jonas Cloud: Remove the Server Hassle
Jonas Cloud gives your team secure, anywhere access to your entire ERP system, without the burden of servers, manual updates, or third-party hosting.
- Built-in SSO, MFA, and SOC 2 compliance for maximum data protection
- Automatic software updates, with no downtime or IT headaches
- Reduces your IT overhead
- Cloud-based access with enterprise-grade Azure security & zero IT hassle
What Our Customers Say
Frequently Asked Questions
Jonas handles data migration and onboarding, so your team isn’t left scrambling.
Construction ERP is a fully integrated system tailored for contractors, unifying accounting, project management, job costing, service, inventory, and more into a single platform. Unlike generic ERP systems, it’s designed specifically to support construction workflows, including cost coding, scheduling, and field-to-office data flow.
Yes. Unlike Sage Intacct, Jonas was built around construction job costing from day one.
Jonas Construction Software is for construction and service contractors; especially mechanical, HVAC, plumbing, electrical, and specialty-trade, wanting integrated software to manage field operations, project/job costing, accounting, dispatching, and service workflows.
One of the biggest challenges with transitioning to a new software package is getting your data out of your current system and into the new one. At Jonas, we take the worry out of transferring data from your old software and into Jonas. With our data extraction process, we help you streamline the data conversion process, so you and your team can focus on learning all the benefits of using our fully integrated software. We are committed to making your transition to Jonas as efficient as possible and our data extraction process is just one of the ways we intend to do that.
Jonas helps contractors gain better control and visibility across their business through:
Job Costing: Track labor, materials, and overhead in real time to manage budgets and protect profit margins.
WIP Reports: Generate accurate, up-to-date Work-in-Progress and over/under billing reports that tie directly into accounting.
Real-Time Field Tracking: Capture time, materials, and job data from the field instantly for faster, more accurate reporting.
Integrated System: Connect field operations, project management, and accounting in one platform to eliminate duplicate data entry.
Smarter Decisions: Access live financial data to identify issues early, reduce risk, and improve profitability.
Ready for a Construction ERP That Fits Your Business?
Stop forcing generic accounting tools to do construction work. Get a platform built for job costing, project visibility, and contractor success.
