• Home
  • Free Stuff
    • Free Flat Rate Pricing Software
    • HVAC Load Calculator Free
  • About Me
  • What I Do
  • HVAC Products
  • Blog
  • Login
    • Log In
    • Register
    • My Cart
    • Lost password
  • Contact Me
$0.00
No products in the cart
Go to shop
Mr. HVACMr. HVAC
  • Home
  • Free Stuff
    • Free Flat Rate Pricing Software
    • HVAC Load Calculator Free
  • About Me
  • What I Do
  • HVAC Products
  • Blog
  • Login
    • Log In
    • Register
    • My Cart
    • Lost password
  • Contact Me

Your cart is empty

Return to shop

Let's get in touch

Send me an email and I'll get back to you, as soon as possible.

Send Message

About Me

Some know me as Mr. HVAC. I’m an entrepreneur, business owner, public speaker, expert witness, husband, and father. I used to work in the HVAC industry and now have a passion for helping business owners in the contracting world grow their businesses. I’m the President of Aptora Corporation, which manages the growing portfolio of accounting software, field service management software, flat rate pricing software systems, and other related products and services.

About Mr. HVAC

  • James R. Leichter
  • Mr. HVAC Corporation
  • 8877 Bourgade St, Lenexa, KS 66219
  • sales@mrhvac.com
  • www.mrhvac.com

Fresh from my blog

  • Home AC Refrigerant Types, Their Future, and the Controversies Surrounding Them
  • Drop-in Replacements for R-22 and R-410A Refrigerants
  • Understanding the Essentials of Shareholder Basis for Business Owners
  • Jumpstart Your HVAC Business with ChatGPT: A Contractors Guide to Improved Efficiency

© 2025 · MrHVAC.com. All Rights Reserved.

  • Home of Mr. HVAC
  • Contact Me
  • Terms of Use
  • Privacy Policy
  • Contact Me