A preventive maintenance program is vital to ensuring your homes value and comfort. The maintenance should be performed quarterly, at a minimum. This will allow the service technician to test the integral components of your home, such as air conditioning filters, refrigerators drip pan and coils are cleaned and vacuumed. Verify they are in good operating condition. All HSM's programs should include changing filters and visually checking operation

.A properly planned and executed preventive maintenance program has many benefits. The technician has the opportunity to check for specific issues, which will allow him/her to detect problems, either potential or existing, and take action to correct those problems. These measurements result in decreased system failures and "down time". This saves money in the cost of the repairs required to maintain proper functioning of your home, as well as energy conservation. Properly maintaining your home will allow it to run more efficiently. This efficient operation will result in decreased utility costs and potentially unit longevity, thus reducing replacement costs.