by Mark Hansberger on July 31, 2017August 31, 2017 Making Your HVAC Unit Bug Proof Whether it’s flies, cockroaches or mosquitoes, no one likes pests to get inside their home. Not only are they annoying and dirty, they can be downright dangerous since several types carry germs and disease. What […]Read More Filed Under: HVAC system Tagged With: bug proofing– home safety– hvac system– HVAC unit– seal cracks