Members Go back to directory. Add to Address Book. Liberty HVAC, Inc. (also known as Stramm Heating) Liberty HVAC, Inc. (also known as Stramm Heating) Contact: Brent Stramara 228 Lake Front Drive Deer Lake PA 17961 work Work Phone: (570) 449-8545work Personal Email: stramara1@comcast.netINTERNET Categories: Affiliates Updated 6 years ago.