How often should I change the filter on my heating/refrigeration unit?
Different conditions in the house determine how often the filter needs to be changed, such as pets, cigarette smoke, dust etc. We recommend checking your filter every 2 months to gauge how often it needs replacement.
How often should I have refrigerant or freon added to my refrigerated air unit?
If your A/C system is properly installed you should never have to add refrigerant. If your system is leaking refrigerant it is important to get it repaired correctly. We can detect and repair leaks in your A/C system.