4 seasons Heating and Air
108 N 3rd St, Okemah, OK 74859
When you should schedule preventive maintenance
Adopting a seasonal maintenance routine for your system can help you stay comfortable during the coldest and hottest times of the year.
Time of year when temperatures are at their warmest, so you may run your air conditioning more regularly. Peak season is usually May to August, but can vary by region.
Perform service on your air conditioner in late winter or early spring, before the cooling season begins.
Time of year when temperatures are at their coldest, so you may run your heat more frequently. Peak season is usually November to February, but can vary by region.
Ask a technician to inspect your furnace in late summer or early fall, before the heating season takes off.