# Construction ERP and contractor software in Singapore > A construction ERP suits contractors who need project costing, subcontract claims and accounting in one system. Many smaller firms are better served by focused tools for quotes, enquiries and jobs, connected to the accounting software they already use. Source: https://www.fyadvisers.com/industries/construction/ Author: FYAdvisers Last updated: 2026-10-13 Construction ERP software in Singapore is a single system for project budgets, procurement, subcontractors, progress claims and project accounting. It is the right choice for a contractor running many projects at once, with subcontract packages and certified claims that must reconcile with the books. For many smaller contractors, the slow steps are earlier: enquiries, quotations, variations and keeping track of jobs on site. For those firms, focused tools connected to Xero, QuickBooks or an existing ERP usually fit better. FYAdvisers builds those focused tools and connects them to the system you choose, and we will tell you plainly when an off-the-shelf ERP is the better buy. ## The day-to-day problems Most contractors we speak to are not short of software. They are short of one clear record that the office, the site team and the accounts person all trust. Typical problems look like this: - **Quotes built from scratch.** Estimates are written on paper, in a spreadsheet copied from the last job, or in a Word template. Rates drift, sections are missed and nobody is sure which version the customer saw. - **Variations agreed verbally.** A change is discussed on site, priced later and confirmed by message. By the time the final claim goes out, the record of what was agreed is scattered across chats. - **Enquiries lost between people.** Leads arrive by phone, WhatsApp, email and referral. Nobody owns follow-up, and a tender or quote request is noticed after the closing date. - **Job status lives in someone's head.** The office cannot see which jobs are waiting for materials, which are on site and which are ready to claim. - **Claims and invoices retyped.** Accepted quotes and progress claims are keyed into the accounting software by hand, with the errors that brings. ## When a construction ERP is right An ERP earns its setup effort when several of these are true: - you run many projects in parallel and need costs tracked against budgets by cost code; - subcontractors submit progress claims that you certify, with back charges and retention; - procurement involves comparing supplier quotes and committing costs to projects; - project accounting, such as accrued revenue and work-in-progress, is a real need for your accountant or auditor; - HR, payroll and site attendance would benefit from sitting in the same system. Several Singapore vendors build for this. **Globe3**, from TNO Systems, describes a construction ERP covering project costing and budgeting, procurement, progress and certified claims, a subcontractor portal, main contractor back charges and construction WIP accounting. **Synergix** lists building and construction among its industry suites, with modules for subcontract progressive claims and budget control by cost code. Both are Singapore-based. Ask each vendor for a demo using one of your real projects, and check current modules and plan details directly with them. If an ERP fits, buy one. We do not sell or resell ERP products. Where you need a focused tool around it, such as a quotation workspace or a customer portal, we build that and [connect it to the ERP](/services/system-integration/) where it supports an integration. ## When focused tools are the better fit A full ERP can be heavy for a contractor with a small office team, a handful of concurrent jobs and books kept in Xero or QuickBooks. The cost and effort lie in setting up modules you will not use, and the team may keep using spreadsheets around it anyway. In that case, it is usually better to fix the slow step directly and connect it to your accounting software. ## What we build for contractors ### Quotation and estimating A [quotation tool](/services/quotation-software/) with sections, line items, quantities, units and rates, a shared price list, approval steps and a customer-ready PDF or shareable link. Revisions are kept as change orders, so the original quote is never overwritten. ### Enquiry tracking and a simple CRM One place for every enquiry, whoever received it, with a named owner and a next step. This is [CRM implementation](/services/crm-implementation/) sized for a contractor: often a well-configured existing CRM rather than anything custom. We can also set up [alerts for new enquiries](/services/speed-to-lead/) so the right person hears about them promptly. ### Job tracking and progress updates A simple board or list of jobs by stage, with site notes and photos attached, so the office sees what is happening without phoning the site. ### Customer and subcontractor portals A [portal](/services/client-portal-development/) where a customer can view quotes, approve variations and see progress, or where subcontractors upload documents to the right job. ### Connections to accounting Accepted quotes and claims passed to Xero, QuickBooks or your ERP where they offer an API or import, so details are not typed twice. Where steps repeat, we [automate the handoffs](/services/workflow-automation/). ### Tender preparation If you bid for public or private tenders, we can build a workflow that turns tender documents into a compliance matrix and proposal drafts for your team to review. We built a similar workflow for [Chromatic Media](/work/chromatic-media/), and our [tender signals](/services/tender-signals/) work helps you notice relevant opportunities earlier. ## Example from our work [V On Construction](/work/v-on-construction/), a contractor, prepared quotations with pen and paper. We built a digital quotation workspace where the team works on sections, line items, quantities, pricing and terms in one editable place. Quotes can be exported as a PDF or shared as a link, and change orders handle revisions to estimates that have already been issued. The team reviews each quotation before it goes to a customer. ## How a project runs 1. **Map the current process.** We look at a few real quotes, a recent variation, a progress claim and how each reaches your accounts. 2. **Pick the slowest step.** We agree on one problem to fix first, usually quoting or enquiry tracking, rather than replacing everything at once. 3. **Build the smallest useful version.** One quote type or one job flow, end to end, tested with your real data. 4. **Review with your team.** Estimators and site staff use it on live work, and we adjust before adding approvals, portals or integrations. 5. **Connect and hand over.** We link the tool to your accounting software or ERP where supported, document it and give you access. We can look after it through [website and app maintenance](/services/website-maintenance/), or hand it to your own developer. If you are still deciding between an ERP and focused tools, our [IT consultancy](/services/it-consultancy/) work starts with that question. ## Where people stay in control - **Nothing goes to a customer automatically.** A person checks scope, quantities, pricing and terms before a quote or variation is sent. - **Variations are recorded, not overwritten.** Each change order sits alongside the original quote. - **Access is limited.** Customer names, addresses and contact details are visible only to the people who need them, in line with Singapore's [PDPA obligations](https://www.pdpc.gov.sg/overview-of-pdpa/the-legislation/personal-data-protection-act/data-protection-obligations). ## Grants Enterprise Singapore's grant schemes changed in 2026: the Productivity Solutions Grant closed to new applications on 29 September 2026, and support now runs through the EDGE Grant. Check Enterprise Singapore and GoBusiness for current eligibility before you commit. ## What to prepare before we talk - Three or four recent quotes and one variation, with customer details removed. - Where your rates come from today, such as a spreadsheet, supplier lists or experience. - How a typical job moves from enquiry to final claim, and who handles each step. - The accounting software or ERP you use, if any, and anything you have tried before. [Get in touch](/#contact) and we will tell you whether an ERP, an existing product or a focused tool is the right next step. ## Frequently asked questions ### What is construction ERP software? A construction ERP is one system that covers project budgets, procurement, subcontractors, progress claims, project accounting and often HR and payroll. Singapore vendors such as Globe3 and Synergix offer construction editions with these modules. ### Does a small contractor in Singapore need an ERP? Not always. If your main pain is slow quoting, lost enquiries or poor job tracking, focused tools connected to Xero or QuickBooks are often enough. An ERP makes more sense when you manage many concurrent projects, subcontract packages and certified claims that your accountant struggles to reconcile. ### Can you build quotation software for contractors? Yes. We built a digital quotation workspace for V On Construction with sections, line items, quantities, pricing, terms, PDF export, shareable quotes and change orders. Each quote is reviewed by the team before it goes to a customer. ### Can a custom tool connect to our construction ERP or accounting software? Usually, if the system offers an API, an import format or a supported integration. We check what your software supports before recommending anything, and tell you plainly where a connection is not possible. ### Are there grants for construction software in Singapore? Enterprise Singapore's grant schemes changed in 2026: the Productivity Solutions Grant closed to new applications on 29 September 2026, and support now runs through the EDGE Grant. Check Enterprise Singapore and GoBusiness for current eligibility before you commit.