After-hours emergency? Click here
Main office: 307.634.4822

My air conditioner won’t turn on.

You asked:

What do I do if my central air conditioning won’t turn on? 


Mister B’s says: 

Start with your circuit breaker: Are any breakers tripped? If not, move on to checking your outside disconnect box. (It’s usually grey, and located outside near the air conditioning unit.) Open up the disconnect box, and check to ensure the switch inside is flipped to “on.”

You may also have an issue with your thermostat. If it’s battery-powered, try putting in a fresh set of batteries. 

If you’re still having trouble, give us a call at 307.634.4822, and we’ll send one of our licensed techs over to take a look. 

Remember: Air conditioners have many complex parts and safeties.

Our first priority is the safety of you and your family, and our experienced service techs are just a quick call away. Even if it’s the middle of the night, call 307.634.4822 to connect to a real person.