Engineer In A Pocket

Engineer In A Pocket
Energy Software for HVAC Contractors


Purchase EIP Calculators

Thank you choosing the EIP to help save our non-renewable resources.

Efficiency matters!

Please email or call to purchase your copy:
Marcia Karr, P.E.
(541)233-8760
Email Me


    Your calculator purchase includes:
    • One-hour web-training with us using the EIP software to analyze one of your projects
    • Technical support by phone and email
    • Free upgrades for a year
    • Each purchase of an EIP calculator is licensed for installation on up to 3 computers.
    • Engineer in a Pocket has a Windows Excel-based user interface and requires Microsoft Excel for Windows.







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