Mark Portuese is the owner of On the Mark HVAC, an HVAC company based in Hoffman Estates. With a background in mechanical engineering, Mark has been in the HVAC industry for over a decade, providing customers with scientific solutions to their heating and cooling needs.

Here's what Mark Portuese will cover:

1. How does taking a scientific approach to HVAC make a difference?

2. What should consumers look for when choosing an HVAC company?

3. What are the potential risks of having an incorrectly sized HVAC system?

Guest: Mark Portuese, owner of On the Mark HVAC in Hoffman Estates --  phone 847.630.9562 Email: [email protected]

Host -- Precise Fleet Tracking Solutions, www.precisefleettracking.com, Office Phone 847.865.6008