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 Mixed Occupancy 1-Line 2023      $495 


Mixed Occupancy 1-Line Software

for Residential & Commercial

Code yr selectable 2002, 2005, 2008, 2011, 2014, 2017, 2020 or 2023




This is a full function 1-Line calculation program that calculates the size of a mixed occupancy main service and prints out a 1-Line drawing.


  Dwelling Unit
  Commercial Unit



The program prints out a completed 1-Line drawing and load calculations. These printouts have been approved by the cities of Chicago, Los Angeles, New York, Atlanta, San Francisco, Miami, and other major metropolitan areas.




Select Delivery Method
   (No Hard Copy)
   (Download + CD Hard Copy)
Hard Copy
   (CD Hard Copy no Download)

Non Cart Orders
If you prefer not to use the shopping cart you may place your order by calling (509) 844-1914 or buy using the order forms below.
Excel Order Form
PDF Order From
Upgrades   $395
If you are a registered user of a previous version of Service Software or Residential 1-Line Software you may place your upgrade order by calling (509) 844-1914 or buy using the order forms below.
Excel Upgrade Order Form
PDF Upgrade Order Form

SAMPLE DOWNLOADS (Excel xls format)


Main Panel Demo Dwelling Panel Demo  
Commercial Panel Demo House Panel Demo  

DOWNLOADS (pdf format)

Main Panel Calcs Dwelling Calcs 1-Line Drawing
Commercial Calcs House Panel Calcs User's Manual