414-351-1999
I’ve Cancelled the July Class.  Here’s Why.

I’ve Cancelled the July Class. Here’s Why.

​The July class title was ‘How to create your own government supported energy project.’ The subjects to be covered were the 179D tax rebate, rebates for Combined Heat and Power (CHP), and a look at residential heat pumps. When I wrote the class content, I figured I...
25 Years In, Quick Look Back, Then Forward

25 Years In, Quick Look Back, Then Forward

Hey there, Air Flow’s followers. LONGER POST WARNING.  On March 3rd, it will be 25 years since I purchased the company from my father’s partner’s wife Mary Alice Drees.  Feels like the 20th anniversary blog post was written yesterday, and not 5 years ago. Since I...
Don’t make me hire an HVAC lobbyist

Don’t make me hire an HVAC lobbyist

On October 10th, Air Flow hosted a class about all-electric building design.  Heat pumps, low water temperature heating systems, low-lift/high-efficiency design, displacement, facades, etc.  I know, pretty fancy. One of the class attendees shared that their company...