# DeltaARBIM > DeltaARBIM is an augmented reality construction platform (SaaS + mobile app) that overlays IFC BIM models onto the live job site at ±2cm precision using LiDAR — enabling real-time clash detection, model verification, and digital field reports, fully offline. Built in Ahmedabad, India by Shivlam. DeltaARBIM closes the gap between the BIM office and the construction field. Teams share an IFC model, DeltaARBIM builds the plan, and crews are on site within 48 hours, overlaying augmented reality blueprints on iOS and Android at ±2cm accuracy. Billing is INR-first (GST invoices, no per-scan fees) and global-ready, with a 14-day free trial. Key facts: - Product type: AR BIM coordination software — SaaS + mobile app (iOS, Android, Web) - Core capabilities: IFC model overlay, LiDAR scanning ±2cm, automated clash detection, 100% offline operation, digital field reports - Industries: construction, defence & secure infrastructure, industrial plant & manufacturing, civil engineering, energy/oil & gas, custom enterprise - Maker: Shivlam (Ahmedabad IT firm, 10+ years, 50+ projects) — https://shivlam.com - Co-Founder: Aman Solanki - Contact: build@deltaarbim.tech · +91 8460 47 1281 · Palm Plaza, Vejalpur Makarba, Ahmedabad 380051, Gujarat, India ## Core pages - [Home — Augmented Reality Construction Site Overlay](https://deltaarbim.tech/): ±2cm precision AR overlay of IFC models for real-time clash detection and verification, 100% offline. - [Industries](https://deltaarbim.tech/industry/): AR BIM solutions across construction, defence, MEP, manufacturing, civil engineering, and energy. - [Pricing](https://deltaarbim.tech/pricing/): Field, Project, and Enterprise plans — INR billing, GST invoices, no per-scan fees, 14-day free trial. - [Live Demo](https://deltaarbim.tech/demo/): Watch DeltaARBIM align an IFC model in under 60 seconds on a live site; book a 30-minute demo. - [About](https://deltaarbim.tech/about/): How Shivlam built DeltaARBIM in Ahmedabad to take IFC-based AR BIM global. - [Contact](https://deltaarbim.tech/contact/): Reach the Ahmedabad engineering team for pricing, IFC support, and demo requests — reply within 24 hours. ## Blog — industrial AR news & BIM insights - [Blog index](https://deltaarbim.tech/blogs/): Technical journals on ±2cm AR precision, IFC coordination, and bridging the office-field gap. - [How DeltaARBIM Transforms Construction & BIM Workflows](https://deltaarbim.tech/blogs/how-deltaarbim-helps-construction-business-aec/): Compressing 21-day clash-detection loops into 15 minutes with mobile AR scanning. - [What is MEP? The Ultimate Guide to MEP Coordination in BIM](https://deltaarbim.tech/blogs/what-is-mep-construction-coordination-guide/): How Mechanical, Electrical, and Plumbing engineering underpins modern construction and BIM coordination. - [Why DeltaARBIM Beats Legacy Scan-to-BIM Giants On-Site](https://deltaarbim.tech/blogs/why-deltaarbim-is-different-than-giant-competitors/): A mobile-first iPad AR platform vs. slow, expensive legacy scan-to-BIM workflows. ## Optional - [Privacy Policy](https://deltaarbim.tech/privacy/): What data DeltaARBIM collects and how it is handled. - [Shivlam (parent company)](https://shivlam.com): The Ahmedabad IT firm behind DeltaARBIM. - [LinkedIn](https://linkedin.com/company/DeltaARBIM/) - [Sitemap](https://deltaarbim.tech/sitemap.xml)