A/c not cooling no air flow

 If the air conditioner is not cooling change the filter. Check the thermostat battery. Is the power on. Is the furnace blowing but no a/c. 

Sometimes the a/c is ok but your furnace is not blowing the air. Check power to furnace. Is there water in the pan. Get it out. 

Issues we can fix fast

The furnace tries to come on but it won't light
The furnace flames come on but the blower doesn't
The blower runs constantly but no heat
The flames come on but go right out
The thermostat clicks on but the furnace never starts
The thermostat clicks on but the air conditioner won't start
The fan comes on but its not cooling
The fan on a/c isn't spinning
The air conditioner is buzzing and won't come on
The a/c makes a loud noise but doesn't start
The ac has a humming but not coming on
The air conditioner is running but not cooling