Plan, calculate, and source everything for your MEP and construction projects. Industry-standard engineering calculators, verified vendor marketplace, and streamlined project procurement — all in one platform.
Calculations Run
Active Vendors
Building Types
Trusted by innovative engineering and construction firms
A comprehensive ecosystem of engineering tools, vendor networks, and project management capabilities — built specifically for India's construction industry.
Dynamic calculation engine with verified formulas for water demand, electrical load, pump sizing, and more — across 12 building types including residential, hospitals, hotels, factories, and airports.
Search and filter verified vendors by state, city, service type, and product category. View detailed profiles with GST verification, service portfolios, and direct contact options.
Track email contacts, phone inquiries, and profile views. Automated vendor notifications, contact history, and analytics dashboards to measure engagement effectiveness.
Contact multiple vendors at once by filtering on state, city, and service specialization. Automated email dispatch with complete tracking and reporting for every campaign.
Flexible subscription plans with Razorpay-powered payments. Auto-renewable billing, invoice generation, and Netflix-style plan management with seamless upgrade/downgrade paths.
Complete oversight with user management, service type CRUD, form template builder, calculation standards editor, contact analytics, and subscription monitoring dashboards.
A streamlined workflow that takes your construction project from initial calculations to vendor procurement.
Choose from 12 building types — residential, hospital, hotel, factory, office, school, and more. Select your MEP service category.
Enter project-specific data through dynamic forms — population, area, safety factors, occupancy rates — customized for each building type.
Receive instant, verified calculations with row-level breakdowns, summary totals, and exportable results — all backed by industry-standard engineering formulas.
Search verified suppliers by location and specialty. Send contact requests, compare profiles, and initiate procurement — directly from the platform.
CentroidBuild serves the complete construction ecosystem — connecting professionals who design, build, supply, and manage projects.
Run MEP calculations for any building type, search vendors by service, and manage project contacts — all from a single dashboard.
Access verified engineering formulas for water demand, electrical load, HVAC, and STP calculations with multi-row input support and configurable safety factors.
Get discovered by architects and developers. Manage your service profile, receive contact notifications, and track profile views and inquiries with subscription plans.
Oversee procurement pipelines, compare vendor pricing, manage bulk outreach campaigns, and maintain a complete audit trail of all project contacts.
Track user registrations, vendor engagement, contact analytics, and subscription metrics — all from a centralized admin dashboard.
Professional Roles Supported
Projects Calculated
Platform Uptime
Contact Channels Tracked
Purpose-built for the Indian construction industry with compliance, security, and scalability at its core.
Every calculation formula is verified for engineering accuracy and consistency. Configurable rates, safety factors, and sub-type variants ensure reliable results every time.
JWT-based authentication, OTP email verification, role-based access control, Razorpay webhook signature verification, and end-to-end data encryption.
Admin-configurable form templates with custom field types, validation rules, grid layouts, and help text. Build calculation forms without writing code.
Live dashboards with user growth graphs, subscription tracking (active vs expired), contact statistics by type, and 6-month trend analysis.
7 distinct professional roles — Architecture, Developer, Vendor/Supplier, MEP Consultant, Structural Consultant, Interior Designer, and PMC — each with tailored workflows.
Auto email notifications on contact requests, webhook-driven subscription lifecycle management, bulk contact campaigns, and GST-verified vendor onboarding.
Hear from architects, consultants, and vendors who use CentroidBuild to streamline their operations.
"CentroidBuild transformed how we estimate water demand for large residential projects. What used to take days of manual calculation now takes minutes — with verified accuracy."
"As an MEP consultant handling hospital and hotel projects, the dynamic calculation engine is indispensable. Sub-type variants for different hospital sizes save us enormous effort."
"The vendor search and bulk contact feature connected us with 40+ qualified suppliers across Gujarat within a week. Our procurement cycle dropped from 3 weeks to 4 days."
Join 1,200+ construction professionals who trust CentroidBuild for industry-standard calculations, verified vendor networks, and streamlined project procurement.