MEP Design Software for AutoCAD and Revit

Use Design Master HVAC and Electrical to. . .

  • Do your calculations and drafting in AutoCAD.
  • Keep all of your work in AutoCAD with no need for external files.
  • Save time with calculations, design, and drafting that all update at the same time.
  • Automate complex calculations.
  • Customize your design to make it look how you want it to look.

Learn more about. . .
Design Master HVAC -- Design Master Electrical
Design Master Electrical for Revit MEP

Electrical, HVAC, and Plumbing Design Software


Improves Productivity and Profitability

Design Master Electrical has had a major impact on our productivity, turnaround time and the accuracy of our drawings. We’re a more profitable company because of it.

Tim Locklear, ELEN Consulting
San Diego, CA

More Work in Less Time

Design Master helps streamline our design process so we can accomplish more work in less time, with greater accuracy and improved team coordination.

Angie Hester, Trindera Engineering
Coeur d’Alene, ID

Easy to Use

Design Master is so easy to use, it’s fun! We’d be hard-pressed to run our business now without it.

W. Chelsae Knight, PE, APEX Engineering
Centreville, MS


HVAC Software

Electrical Software

  • Duct Sizing: Size ducts automatically using constant velocity, constant pressure drop, and static regain calculations.
  • Building Load Calculations: Calculate building heating and cooling loads from within AutoCAD.
  • Pressure Drop Calculations: Calculate and document the pressure drop in your ductwork.
  • Ductwork Drafting: Draft your ductwork in both 2D and 3D.
  • 3D-BIM: Use BIM to check for collisions between the ductwork and your architect's Revit, Navisworks, or other 3D model.
  • Panel Schedules: Insert panel schedules directly in AutoCAD without having to use Excel.
  • One-line Riser Diagrams: Create one-line riser diagrams that update as the rest of your design changes.
  • Voltage Drop: Calculate voltage drop on feeders and branch circuits.
  • Fault Current Calculations: Calculate fault current at your panels.
  • Arc-Flash Calculations: Calculate arc-flash incident energy and flash-protection boundary distances.
  • Feeder and Wire Sizing: Size feeders, wires, and conduits automatically.
  • Lighting and Power Design: Design, draft, and circuit lighting and power layouts.
  • Photometrics: Calculate indoor and outdoor photometrics.
  • Quantity Takeoffs: Generate quantity takeoffs for estimation.
  • 3D-BIM: Use BIM to check for collisions between the conduit, cable tray, switch gear, and other electrical systems and your architect's Revit, Navisworks, or other 3D model.

Latest Blog Posts

AutoCAD 2020 and BricsCAD V19 Platinum Startup Performance

June 10th, 2019, No Comments »

In 2011, we tested the startup performance of AutoCAD 2012 against earlier versions to determine whether it started faster than its predecessors. The following year, we compared the startup performance of AutoCAD 2013. This year, we decided to bring the startup performance test back for AutoCAD 2020. For good measure, we also included BricsCAD to […]

AutoCAD 2020

March 28th, 2019, No Comments »

All of our software is compatible with AutoCAD 2020.

MEP BIM 2018 Survey Results

February 4th, 2019, 1 Comment »

Results of our survey on the use of BIM in the MEP industry in 2018. Not much has changed in nine years.

Design Master Electrical 8.5 Released

September 24th, 2018, No Comments »

Design Master Electrical 8.5 is now available.

More blog posts. . .

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