LIC# 9000179

Cool-Tech Heating & Air Conditioning 

Bringing construction expertise to everyone.


We know that you're reputation is only as good as the results of your last job. That's why we proud ourselves on a results-oriented approach.

John McCoist

John keeps the day-to-day business activities rolling.

Our founder

Brandy Grosh

Brandy has been a successful commercial construction foreman for 15 years.


  • 1998 - Cool-Tech Heating & Air Conditioning founded
  • 2001 -Tri-State Shopping Complex and Cineplex completed under budget
  • 2005 - Consulted on and oversaw construction of new state capital building
  • 2011 - Named best commercial consultants of the year by chamber of commerce committee

Sam Kromstain

Sam is as good with numbers as he is with a table saw.


We live, eat & breathe construction in all its forms. Keeping construction going strong in this country is day-to-day mission.

our leadership team

I started Cool-Tech Heating & Air Conditioning to accomplish one goal and one goal only:  Make expertise in the residential and commercial construction trades available to anyone tackling a major construction project.


At Cool-Tech Heating & Air Conditioning, we've taken our collective experience to create our own methodology to keep your project on track and under budget.

Mark Priston

Mark's project management acumen ensures that our clients are never caught off guard.