BuildTech · Construction & Infrastructure
From BOQ to final bill, every site, material and rupee in one system.
EIT Connect is a construction software development company for contractors, EPC firms, developers, subcontractors and contech startups. We build project management and site apps, construction ERP modules, subcontractor and billing systems, equipment and material tracking, and the integrations that connect them to your accounts and head office.
On most Indian sites, the real project runs on WhatsApp photos, handwritten measurement books and a site engineer's memory. Good construction software development doesn't replace those people; it captures what they already do, on a phone, so the head office sees today's progress today and the RA bill goes out without three rounds of corrections.
What We Build
Our construction software development services follow the money and the materials on a project, from tender to handover. Pick one construction software development service to fix today's biggest leak, or plan a connected platform in phases.
BOQ-linked schedules, activity planning, daily progress reports with photos, milestone tracking, drawing and revision control, RFIs and meeting minutes. Our construction project management software development ties progress to BOQ quantities, so 'how far along is the tower?' gets an answer in quantities and value, not just a percentage someone guessed.
Labour attendance with geo-tagged photos, subcontractor gangs, petty cash, material receipts at the gate, quality checklists, safety observations and snag lists, all on a phone that keeps working without signal. Our construction management software development puts the site office in the engineer's pocket and syncs to head office when the network returns.
Indents, purchase orders, GRNs, stores, material issue, plant and machinery, budgets and cost codes by project. Our construction ERP software development builds these modules for contractors, or extends the ERP you already run. Where SAP is the backbone, our SAP consulting team works alongside the build.
Client RA bills from measurement books, subcontractor work orders and bills, retention and mobilisation advance tracking, deductions for materials issued, TDS and GST on invoices, and variation orders. Every bill traces back to a measured quantity, which ends most billing disputes before they start.
Theoretical vs actual consumption for cement, steel, aggregates and other key materials, site-to-site transfers, wastage reports and reorder alerts. This is often where the first visible saving appears, because small leaks across many sites add up quickly.
Equipment register, hours and diesel logs, maintenance schedules, hire charges, utilisation by site and breakdown reporting. Telematics data can flow in where machines carry devices; sensor platforms are covered on our IoT software solutions page.
Company, project and portfolio websites for contractors, developers and building material businesses, with project galleries, capabilities, certifications, tender contacts and enquiry forms. Our construction website development follows our custom website development standards.
Budget vs actual by project and cost code, labour productivity, material wastage, schedule risk and cash-flow forecasts. Our data analytics and AI development teams add photo-based progress checks and delay prediction once reliable site data is flowing.
Apps
On a construction site, the app has to work with gloves on, in dust, in a basement with no signal. Our construction app development team builds Android-first, offline-ready apps in the languages your site teams use. Platform choices are covered on our mobile app development page.
Typical features:
Work orders, measurement confirmations, bill submission and payment status, so subcontractors stop calling the site office every week.
Project dashboards for owners and directors, and progress updates with photos for clients. Developers sharing progress with homebuyers can connect this to the buyer apps covered on our real estate software solutions page.
Who We Serve
Multi-site project controls, billing to government and private clients, plant management and consolidated reporting.
Site apps, labour and material tracking, and billing that matches what was actually built.
Construction progress, contractor management and cost control across towers and projects, linked to the sales side.
Quotations, BOQs, site execution, snag lists and handover for short, fast-moving projects.
Fleet utilisation, hire billing, delivery scheduling and customer portals for plant hire, RMC and building material businesses. Production-side software is covered on our manufacturing software solutions page.
Our contech software development helps founders launch construction marketplaces, site management SaaS, labour platforms and procurement tools as MVPs, then scale them.
Challenges
Updates arrive as WhatsApp photos and phone calls
What we build Daily progress reports linked to BOQ quantities
RA bills rejected over measurement mismatches
What we build Measurement-book-based billing with photo evidence
Cement and steel consumption doesn't match the drawings
What we build Theoretical vs actual reconciliation by site
Attendance and gang counts disputed with labour contractors
What we build Geo-tagged attendance by subcontractor and gang
Machines sit idle on one site while another hires
What we build Equipment utilisation and transfer tracking
Budget vs actual known only at quarter end
What we build Live cost tracking by project and cost code
Built for India
The four labour codes took effect on 21 November 2025, bringing construction worker welfare and registration under the Code on Social Security and the OSH Code, with central rules notified in May 2026. Attendance, wage and worker records can be structured for these requirements
Project cost records that make welfare cess calculations straightforward
TDS on contractor and subcontractor payments, GST on invoices, and e-invoicing where your turnover requires it
Developers can use site progress data for the quarterly updates RERA requires
Observations, incidents, permits and toolbox talks recorded with photos and sign-offs
Consent and secure storage for worker identity documents and photos
We build the records and workflows; your HR, legal and finance teams confirm what applies to each project and state.
Build or Buy
| Factor | Off-the-shelf construction software | Custom construction software |
|---|---|---|
| Best fit | Smaller contractors with standard processes | Multi-site contractors, EPC firms, unusual billing or subcontractor models |
| Time to start | Faster | Longer upfront; phased releases shorten the wait |
| Upfront cost | Lower | Higher |
| Ongoing cost | Per-user or per-project fees | Hosting and support; no per-user licence |
| Fit with your billing | Often built around foreign contract formats | Built around your BOQs, measurement books and RA bills |
| Integrations | Limited to the vendor's connectors | Built around your accounts, ERP and attendance devices |
| Ownership | Vendor owns the code and data format | You own the code and project data |
Custom construction software development pays off when spreadsheets sit beside the off-the-shelf tool to do the real work. If the tool fits, keep it, and let our application integration team connect it to everything else.
Cost
Construction software development cost depends mostly on how much of the project lifecycle the system covers. The main drivers are:
A site progress app costs far less than progress, billing, materials and equipment together
Multi-site, multi-company setups need roles, approvals and consolidated reporting
Accounting software, ERP, attendance devices and telematics each add work
Apps that must work without signal need careful sync and conflict handling
Moving running projects mid-way needs cleanup and reconciliation
Most contractors start with the site app or billing module, prove it on one project, then expand. We share a fixed estimate for your scope after a short discovery call.
Technologies
PostgreSQL
MongoDB
AWS
Google Cloud
Systems we connect: accounting software such as Tally, ERPs such as SAP, biometric and face-recognition attendance devices, GPS and equipment telematics, document and drawing storage, e-signing, WhatsApp and SMS messaging, and payment gateways. We can display BIM models and drawings in apps through viewer integrations, but we don't build BIM authoring tools.
Head office sees real quantities and photos daily instead of waiting for the monthly review.
Bills built from recorded measurements go out sooner and come back with fewer corrections.
Reconciliation by site shows where cement and steel go, while it can still be fixed.
Live budget vs actual means overruns get caught in week three, not quarter three.
How We Work
Construction software development works when it fits a site engineer's day. Our process starts on site.
We spend time with site engineers, storekeepers and billing teams to see how work, materials and money are recorded today.
BOQ structure, billing formats, subcontractor models, approvals and integrations.
Clickable app screens tested by engineers and supervisors on real phones.
Regular demos, with offline sync and accounting integration built early.
Real site, real network conditions, real bills, tested alongside your current process by our software testing team.
Site by site, with training in the team's language and data migration for running projects.
Monitoring, fixes and new modules under a support plan.
Why EIT Connect
Every construction software development solution we build starts with the people on site, not the dashboard.
Our discovery starts with your billing formats and measurement books, because that's where software either earns its keep or gets ignored.
Offline-first apps, simple screens and local languages mean site teams actually use them.
No per-user licence and no lock-in. The source code and every project record are yours.
Sprint demos, a shared roadmap and one point of contact. You always know what's built, what's next and what it costs.
Construction software development is building the systems contractors and developers use to plan, execute and bill projects: project management and site apps, construction ERP modules, subcontractor and billing systems, material and equipment tracking, and integrations with accounts and head office.
We cover project management software, site and field apps, construction ERP modules, RA billing and subcontractor management, material reconciliation, equipment management, construction websites, analytics and integrations.
Cost depends on the modules, number of sites and users, integrations, offline needs and data migration. A site progress app costs far less than a full progress, billing, materials and equipment platform. We share a fixed estimate after a short discovery call.
A focused site app or billing module usually takes a few months, including a pilot on one project. Larger platforms roll out site by site. You get a timeline for your scope after discovery.
Yes. Our construction app development covers site engineer and supervisor apps, subcontractor and vendor apps, and management and client apps, built Android-first, offline-ready and in local languages.
Yes. Measurements recorded on site feed the measurement book, which generates client RA bills and subcontractor bills against BOQ items, with retention, advances and deductions applied automatically.
Yes. Site apps work offline and sync automatically when the connection returns, with conflict handling so two people's entries don't overwrite each other.
Yes. We connect billing, purchase and material data to accounting software such as Tally and ERPs such as SAP, so entries aren't typed twice.
Look for a team that asks to see your BOQs, measurement books and bills in the first meeting, builds offline-ready apps, pilots on one real project before rolling out, understands Indian labour and tax rules, and hands you full code ownership with support. Ask us the same questions.
Tell us where progress, materials or billing slip through the cracks today. We'll visit a site, map the workflow, and give you a phased plan with clear costs, starting with the module that pays back first.
Laravel
Node.js
Python
ReactJS
Flutter
Kotlin
