G2

Abbas D.

Mechanical Engineer

Mid-Market (51-1000 emp.)

9/27/2026

"MEPFlow Makes Mechanical Design Faster, Smarter, and Easier"

5/5

What do you like best about MEPflow?

What I like most about MEPFlow is how much of the mechanical design process it brings into one simple, intuitive workflow. Instead of constantly switching between spreadsheets, calculation tools, drawings, and separate software, MEPFlow lets you design directly on the floor plan while automating many of the repetitive calculations in the background.

The automation is probably the biggest advantage. Heating and cooling loads, ventilation requirements, airflow, duct sizing, domestic water sizing, hydronic flow rates, pipe sizing, equipment requirements, and other system calculations can all be connected directly to the design. Changes are much easier to manage because the calculations and layout work together instead of feeling like completely separate tasks.

The interface is clean and surprisingly easy to learn considering how much engineering functionality is built into it. It removes a lot of the repetitive work that normally takes up time during mechanical design and lets you focus more on the actual engineering decisions.

For anyone doing HVAC, plumbing, or hydronic design, the biggest upside is the amount of time MEPFlow can save while keeping the entire workflow organized in one place. It feels like mechanical design software built specifically around the way engineers and designers actually work. Review collected by and hosted on G2.com.

What do you dislike about MEPflow?

So far, I haven’t come across any drawbacks. The platform is intuitive, well organized, and continues to make the mechanical design workflow faster and easier. For the way I use it, MEPFlow has been a very positive experience. Review collected by and hosted on G2.com.

What problems is MEPflow solving and how is that benefiting you?

Before MEPFlow, mechanical design involved a huge amount of repetitive work...manual calculations, spreadsheets, sizing ducts and pipes, checking velocities and pressure losses, calculating loads and ventilation, coordinating equipment flows, and constantly transferring information between different programs.

MEPFlow has completely changed that workflow. Tasks that could traditionally take days or weeks, and on larger projects contribute to design and coordination processes that stretch over months...can now be completed in minutes. The software automates a large portion of the engineering workflow, with systems being automatically calculated and sized using standardized engineering methods, design criteria, and applicable code and industry requirements.

Instead of manually sizing every duct, pipe, branch, or system component, MEPFlow can perform those calculations automatically as the design develops. Heating and cooling loads, ventilation, airflow requirements, duct sizing, domestic water sizing, hydronic flows, pipe sizing, equipment requirements, pressure losses, and other calculations are all connected to the actual floor plan and system design.

The biggest benefit is speed. We can move from a floor plan to a substantially developed mechanical design significantly faster than with a conventional workflow. It also creates much more consistency because calculations and sizing are handled systematically rather than relying on multiple disconnected spreadsheets and repeated manual inputs.

That time savings has a direct business impact. Designers can spend less time doing repetitive calculations and more time reviewing designs, solving engineering problems, and completing projects. Because projects can move through the design process much faster, it also creates the capacity to take on more work without proportionally increasing the amount of design time required.

For us, MEPFlow isn't just replacing a spreadsheet or a sizing calculator, it is automating a major portion of the mechanical design process. That means faster project delivery, greater consistency, higher productivity, more project capacity, and ultimately the potential to generate more revenue with the same engineering resources. Review collected by and hosted on G2.com.