Loading...

Schools, we have Remote Learning Options for the Constructor 15 - School/Student Information

Constructor 15 now available. Take a look at the Constructor 15 - Free Trial.

Did you know you can get a Constructor 15 upgrade for $199 (Version 13 and 14 users)
or $299 (Version 11 and 12 users). A Residential Wire Pro 4 upgrade is only $119.

Order Online Today or Call 1-800-680-7638 or 1-406-293-4977 for more information.



Constructor - Ladder Diagram Software Residential Wire Pro - Electrical Floor-plans PLC, Motor Control and more..     Buy Constructor 15 More Info Constructor 15    Buy Residential Wire Pro 4 More Info RWP 4       More Info on Our Other Electrical Products

    Create, Test and Print Electrical Ladder Diagrams         Create Residential Electrical Floor-plans Quickly      Learn PLC's, Motor Control, Hydraulics and More

Product Support

TypographyHelp for installing your software, using your software, installing patches or upgrades, or technical support for all our products is provided through our support section. If you would like to speak directly to a Technical Support Representative, Please call us: 1-406-293-3616. We are here to assist you between the hours of 8:00am - 4:15pm MST (M-F)

Support

We now have 3 new Remote Access Constructor Licenses for schools

Train your students remotely. See our School/Student page for more information or give us a call.

We've released Our Constructor 15.0 Electrical Ladder Diagram Software

TypographyCheck out the New Troubleshooting Mode, train students to find problems with a voltage/continuity test probe.
Take a look and download a Free trial.

Constructor 15.0

Over 25 Years and Still Going Strong.

We've manufactured and sold quality electrical design and training software for over 25 years. Thank you for your support, ideas and suggestions over the years.


Thanks,

Kevin Christensen
VP CMH Software

Contact Us

Manufacturing quality electrical software since 1994

hour-glassHere are some quick buy links to some of our most popular products. Join the thousands of electrical contractors, corporations, electricians, engineers, training centers and schools that have purchased our software since 1994.

Constructor 15 - Electrical Ladder diagram Software

Residential Wire Pro 4 - Electrical Floor-Plan Software


Buy Constructor 15 Buy Residential Wire Pro Buy Instructor Buy PLC Trainer Buy Posters See all Products

Download trial and Demos of our software

TypographyHere is a quick link to our download page where you can download free trials, demos and PDF brochures.




Download Now

Monthly Specials for May 2023

Please check back every month for money saving specials on our software. These special monthly sales are for end users only - no sales to distributors. School Instructors and Students: Please see our school discount page for academic discounts.

Upgrade your Constructor version 13-14 to version 15 for only $199

Constructor Information





Upgrade your Constructor version 11-12 to version 15 for only $299

Constructor Information





Residential Wire Pro 4.0 for only $249 or upgrade from RWP 3.0 for $119
Now with improved PDF Import and Export

Residential Wire Pro Information









Newsletter

Drop us your email address and stay connected with us