Construction ERP made for Builders, Contractors & Interiors
iNirman connects estimates, site teams, purchases, contractors and accounts, so directors see progress and cost against the estimate every day — not at month end.

From scattered sheets to one source of truth
Excel, WhatsApp groups and registers, replaced by one project record
Plan & estimate
Enquiries, estimates on DSR rates, tenders and budgets that directors approve.
Build on site
Schedules, daily reports with photos, labour, quality and snags — from the phone.
Buy & pay
Requests, quotes, POs, GRN, stock and contractor bills, each traced to the estimate.
Sell & account
Client billing, plot collections, cost centres, GST, TDS and Tally.




Modules
Everything a construction business runs on
Fifteen modules that share one project, one estimate and one set of books. Switch on what you need; roles decide who sees what.
Plan & sell
CRM & enquiries
Leads from your website and portals, follow-ups, site visits, channel partners
Estimates & BOQ
CPWD DSR rates with rate analysis, measurements, revisions with approval
Tenders & bids
Contractor rates side by side against your estimate; award makes the work order
Interior design approvals
Good / better / best options per room, approved by the client on a link
Land, layouts & plots
Colour-coded plot map, holds, bookings, cost sheets and dues
Build & track
Schedule & Gantt
Work breakdown from the estimate, baselines, planned vs actual
Daily progress reports
Work done, labour, materials and photos from site, shared as a link
Labour & attendance
Own and contractor gangs, wages, advances, site petty cash
Quality, snags & safety
Checklists, snags tied to the contractor, incidents
Site app, works offline
Android and iPhone; entries wait on the phone until there is signal
Buy & pay
Material requests & POs
Site request, vendor quotes, comparison, PO with approval limits
GRN & stock across sites
Receive at site, issue, transfer, low-stock alerts
Work orders & RA bills
Measurement book, running bills with retention, TDS and advance recovery
Accounts, GST, TDS & Tally
Project cost centres, payables, cash forecast, Tally export
Approvals & director view
Rules by amount and role, budget vs actual, delay alerts
Connected end to end
From the first enquiry to the keys, one thread
Each step starts from the one before it — the work order from the winning bid, the bill from the measurement book, the payment from the approved bill — so nothing is typed twice and nothing goes missing.
- 1EnquiryLead from the website, a site visit, a quotation
- 2EstimateMeasured BOQ on DSR rates, approved by directors
- 3TenderContractor rates compared with the estimate
- 4Work orderScope, rates, retention, TDS and advance
- 5Daily progressWork, labour, materials and photos from site
- 6RA bill & paymentMeasured quantities, deductions, payment
- 7HandoverSnags closed, documents, completion certificate
For directors
See the problem while it is still small
Budget against actual by cost head, sites falling behind plan, bills waiting for approval and money due this week — on one screen and in your pocket.
- Approval rules by amount and role, with more than one director where you want it
- Actual vs estimate for every project: material, contractors, labour, site expenses
- Delay alerts when a site slips behind its baseline
- A 13-week cash forecast from what is due in and out
Who it’s for
Built for the way your kind of firm works

Builders & developers
Residential and commercial projects end to end
Learn more
Civil contractors
Work orders, measurements, RA bills and sites
Learn more
Interior & fit-out firms
Design approvals, change orders, factory work
Learn more
Land & plot developers
Layouts, plot booking, collections, profitability
Learn more
MEP & specialty contractors
Installed progress, material control, billing
Learn moreThe site app
Your site team, on the phone they already carry
Android and iPhone · signs in with the same account as the web

Every PO line traced to an estimate item
Ordered vs estimated, with over-ordering flagged before it happens.
A plot can never be booked twice
Holds and bookings are decided in one place, even when two sales people press at once.
Every change in the audit trail
Who changed what and when, with approvals recorded against the document.
Site work carries on offline
Entries wait on the phone and send themselves when there is signal.
Questions
Asked in almost every demo
Anything else? Book a demo and ask us with your own project on screen.
Builders and developers, civil and MEP contractors, interior and fit-out firms and land developers in India: the office, the site team and the directors all work in the same system.
See your own project in iNirman
In a 30-minute demo we set up one of your projects — estimate, schedule, a purchase order and a contractor bill — so you see it with your numbers.
