Mahrs Air & Heat proudly serves Central Florida and surrounding areas. Ask about Mahrs Air & Heating’s preventative maintenance services. Preventive maintenance helps ensures that your HVAC systems are working properly and providing your home with the comfort you desire. Having regular maintenance performed on your HVAC system will help give you the peace of mind that your air conditioning and heating system will work when you need them the most. We believe that preventive maintenance helps you avoid the inconvenient and expensive repairs that all HVAC systems may need at some point.