• 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

About AdminMan

This author hasn't written their bio yet.
AdminMan has contributed 153 entries to our website, so far.

Go Green in Your Business

Jul 10, 2012

Simple Cost Effective Changes to Decrease Your Companies Carbon Footprint By Susan M. Leichter Recycling is an important way for...

Creating Physical Marketing Collateral for Your Business

Jul 5, 2012

As a service contractor, very often when you work on a job you’ll be asked to provide some physical collateral...

It’s Bad To Pay Too Much. It’s Worse To Pay Too Little.

Apr 16, 2012

 “It is unwise to pay too much, but it’s worse to pay too little. When you pay too much, you...

The Importance of A/C Maintenance

Apr 10, 2012

It is Important to Maintain Your Air Conditioning System Did you know that one year of run time on an...

Announcing Our New HVAC Operations Manual

Mar 29, 2012

We are very proud to announce the availability of our HVAC Operations Manual. This is the same type of manual...

Why Most HVAC Contractors Fail and What to do About It

Mar 11, 2012

Why Contracting Businesses Fail There are many reasons why a business ultimately fails. However, most failures are a result of...

How to Select a Heat Pump

Mar 9, 2012

Heat Pump Buying Guide for Home Owners Making a major purchase can be stressful, and a new heat pump is...

How to Install a Garbage Disposal

Feb 10, 2012

Garbage Disposal Installation Guide for Homeowners A garbage disposal is a real convenience. If you don’t have one in your...

2011 Income Tax Year Planning Tips

Feb 10, 2012

2011 Tax Year Planning Tips Tax planning for year-end 2011 presents new challenges for business taxpayers to reduce or defer...

How to Prevent a Wet Basement with Proper Home Drainage

Jan 14, 2012

Proper and Simple Home Drainage can Prevent a Wet Basement and Costly Repairs When there’s extra moisture or flooding in...

  • 1
  • 2
  • …
  • 8
  • 9
  • 10
  • …
  • 15
  • 16

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