Sage 100 Contractor
Construction accounting software
Construction software
Construction management software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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- Construction
- Energy and utilities
- Public sector and nonprofit organizations
What is Sage 100 Contractor
Sage 100 Contractor is an on-premises construction accounting and project management system designed for small to mid-sized contractors. It supports job costing, general ledger, accounts payable/receivable, payroll, estimating, and project management workflows such as subcontracts and change orders. The product is typically used by contractors that want a locally installed system with construction-specific accounting and reporting. It is part of Sage’s construction portfolio and integrates with selected Sage services and third-party tools.
Construction-specific job costing
The system centers on job cost tracking with cost codes, phases, and cost types that align to common contractor accounting practices. It supports tracking committed costs through purchase orders and subcontracts and comparing budget vs. actuals. This makes it suitable for contractors that need detailed WIP-style visibility without adopting a broader enterprise ERP footprint.
Integrated payroll and compliance
Sage 100 Contractor includes payroll capabilities commonly required in construction environments, including job and cost code allocation. It supports union and certified payroll scenarios via configuration and reporting options (availability can vary by edition and local requirements). Keeping payroll and job costing in one system reduces reconciliation effort compared with using separate payroll and accounting tools.
Mature on-prem deployment option
As a locally installed product, it can fit organizations with IT policies or connectivity constraints that prefer on-premises systems. It provides a long-established feature set for construction accounting and operational workflows, with extensive built-in reports and forms. This can be advantageous for firms that prioritize predictable local control over rapid cloud feature delivery.
Limited cloud-native capabilities
Sage 100 Contractor is primarily designed for on-premises use, which can limit remote access and mobile-first workflows compared with cloud-native construction platforms. Web and mobile experiences typically rely on add-ons, remote desktop, or integrations rather than being core to the product. Organizations seeking real-time field collaboration and modern mobile UX may need additional products or services.
Integration breadth varies
While the product integrates with parts of the Sage ecosystem and selected third-party tools, integration depth and available connectors can vary by module and deployment approach. Some integrations require middleware, custom work, or partner solutions, which can increase implementation effort. Companies with complex multi-system architectures may find a more open API-first platform easier to standardize.
Scalability and multi-entity limits
The product is generally positioned for small to mid-sized contractors and may be less suitable for highly complex enterprises with many entities, advanced consolidations, or sophisticated project controls. As operational complexity grows (multiple regions, high transaction volumes, specialized reporting), performance and administrative overhead can increase. Larger firms may require additional systems or a different platform to meet enterprise governance needs.
Plan & Pricing
No publicly listed pricing was found on Sage's official product pages for Sage 100 Contractor. Sage's product pages direct users to contact sales / request pricing rather than publish list prices. See notes below.
Seller details
Sage Group plc
Newcastle upon Tyne, United Kingdom
1981
Public
https://www.sage.com/
https://x.com/SageGroupPLC
https://www.linkedin.com/company/sage/
