We have been providing custom software development services to the engineering and construction industries for over 15 years. Some of our past clients include ASHRAE, First Energy Corporation, and Autodesk. We are currently working with clients such as Portland Energy Conservation, Inc. (PECI), several western utilities and numerous Fortune 500 companies in the building services space.

The following are some of our more notable successes:


Portland Energy Conservation, Inc. has hired Carmel to develop custom mobile software for their large utility clients.
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ASHRAE has hired Carmel to design custom mobile apps for a number of their standards. The ASHRAE 62.1 app allows engineers to perform ventilation calcs for commercial buildings based upon the ASHRAE 62.1-2010 Standard.
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Autodesk acquired our desktop HVAC software source code, and it has been implemented into Autodesk Revit MEP to perform building thermal analysis.
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Here is a list of software-related services we provide.