The complete platform for MEP system design
Design HVAC, plumbing, electrical, fire protection, and building loads in one unified platform. Built for MEP engineers who demand accuracy and efficiency.
Trusted by MEP engineers for comprehensive building systems design
Everything you need for MEP design
Comprehensive tools for mechanical, electrical, and plumbing systems all in one platform
Built With Industry Standards
ASHRAE Standards
62.1 Compliant
E.H. Price Catalog
Embedded Library
CSV Export
Ready for CAD
See it in action
Explore our workflows already working in beta
How it works
From project data to complete MEP design deliverables in four simple steps
Input Project Data
Enter building data for all MEP systems. Define spaces, loads, equipment requirements, and design criteria across mechanical, electrical, and plumbing disciplines.
Design & Calculate
Perform comprehensive calculations for HVAC loads, plumbing pipe sizing, electrical loads, and fire protection systems using industry-standard code-compliant methods.
Select Equipment
Auto-select equipment and components across all systems. Size HVAC equipment, select electrical panels, design plumbing fixtures, and specify fire protection devices.
Export Deliverables
Generate complete schedules and reports for all MEP systems. Export equipment schedules, load calculations, and system summaries ready for construction documents.
Why engineers choose MEP Flow
Purpose-built for MEP professionals who demand precision, efficiency, and seamless coordination across all building systems — without the spreadsheet chaos.
Automate repetitive MEP calculations across all disciplines. Integrated workflows eliminate redundant data entry and streamline your entire design process.
Built-in formulas follow ASHRAE, IPC, NEC, and NFPA standards ensuring your designs meet all code requirements without manual lookup.
Instant results across HVAC, plumbing, electrical, and fire protection systems with automatic coordination checks as you work.
Handle projects of any scale and complexity — from small tenant fit-outs to large commercial developments across all MEP disciplines.
Coordinate across mechanical, electrical, and plumbing disciplines in one platform with shared project data and consistent methods.
Generate professional equipment schedules, load calculations, and system summaries ready to drop straight into construction documents.
From the Founder
Built from real MEP workflow frustration
MEPFlow is being built from a simple reality: too much MEP design time is still lost to repetitive manual sizing, repeated selections, fragmented spreadsheets, disconnected calculators, and workflow duplication.
The vision is to build a platform that automates as much of that repeatable engineering work as possible, so engineers can spend less time on mechanical repetition and more time on real design decisions.
This is about more than making design digital. It is about making design workflows meaningfully more automated.
Abbas Dharamsi
Founder, MEP Flow
Common questions
Everything you need to know about MEP Flow and getting started.
MEP Flow is an all-in-one MEP design platform built for consulting engineers. It centralizes the repetitive calculations, sizing workflows, and design outputs that MEP teams currently handle with disconnected spreadsheets and tools — covering HVAC, plumbing, duct design, hydronics, electrical, fire protection, and more.
Click Get Started to create your account at app.mepflow.ca/signup. Once signed up, you can log in any time to access your workspace and start designing.
HVAC, Plumbing, and Duct Design are currently live and ready to use. Additional modules including Hydronics, Natural Gas, Building Loads, Electrical, Steam, and Fire Protection are actively being rolled out.
MEP Flow is built for MEP consulting engineers, mechanical designers, plumbing designers, HVAC designers, and engineering firms that want to move faster and standardize their design workflows. If you're spending hours on spreadsheets and manual calculations, MEP Flow is designed for you.
Yes. You can sign up and get started with MEP Flow right away. Create your account to explore the available modules and see how MEP Flow fits your workflow.
MEP Flow automates sizing workflows, code-compliant calculations, equipment selection, and the repeatable engineering tasks that engineers perform on every project — so you can spend less time on mechanical repetition and more time on real design decisions.
If you already have an account, head to app.mepflow.ca/login to log in to your workspace.
Start designing faster with MEP Flow
Sign up and start automating your MEP workflow today. Comprehensive tools for mechanical, electrical, and plumbing design in one unified platform.