| Advanced Engineering Calculations (AECalc) - http://www.aecalc.com Heating and cooling load calculation software for the HVAC construction industry. |
| Alerton Technologies, Inc. - http://www.alerton.com Manufactures building automation controls for energy management and HVAC. |
| AustinWare - http://www.austinware.com/ |
| Automated Logic Corporation - http://www.automatedlogic.com/ Manufacturer of building automation systems, HVAC and DDC controls, graphical programming and gateway software. |
| Better Buildings Interactive, LLC - http://www.betterbuildings.com/ Developers of computer-based training software for achieving thermal comfort and energy efficiency in buildings. |
| Bottom Line Software, Inc. - http://www.Bottom-Line-Software.com Service management system designed for HVAC, plumbing, electrical and mechanical contractors. |
| Carmel Software Corporation - http://www.carmelsoft.com/ |
| Coastal Computer Corporation - http://www.ccc-soft.com/ Offers service management software and training for the HVAC and plumbing contractor. |
| DataTech Integrated Systems, Inc. - http://www.datatechsys.com/ Creators of software that will perform estimating, air tab, hydronic tab, and project management functions. |
| Environmental Support Solutions, Inc. - http://www.environ.com/ Software, training, and facility services to help plant engineeers, HVAC/R service technicians, and environmental officers comply with regulations. |
| Freedman's Quick Quote Inc. - http://fqq.com/ HVAC Sales Proposal and Estimating Software designed to create an estimate in minutes with free download. |
| Grand Canyon Software - http://www.myservicesoftware.com/ Provides office management software for the HVAC, plumbing, electrical, and other service industries. |
| Heatproof, Inc. - http://www.heatproof.com/ Developers of HVAC, estimating, and custom designed business software. |
| Honeywell ManagementPRO - http://www.honeywellmanagementpro.com/ Internet-based business management system for HVAC contractors. |
| HVAC Computer Systems Ltd. - http://www.hvaccomputer.com |
| HVACDATA - http://www.hvacdata.com/ Offers a program that provides facilities administrators an overview of system operation. |
| Mistral - http://www.mistral.ltd.uk/ Undisputed software leader for HVACR industry world-wide. Over 12,000 engineers depend upon Mistral to quickly, accurately, simply calculate energy loads and automatically select cooling equipment. |
| Quote Software - http://quotesoft.com |
| Simutech Systems, Inc - http://www.simutechsystems.com Offers simulators which teach troubleshooting in the areas of A/C, heat pumps, furnaces, and commercial refrigeration. |
| Wendes Systems, Inc. - http://www.wendes.com Developer of estimating software for the pipe and sheetmetal industries. |