3 Reasons Why Your Air Conditioning Unit Won’t Turn On

What if your air conditioning system suddenly won’t turn on? This is the last thing you want on a hot summer’s day, and when it does happen, it can make you go straight into panic mode. An AC unit that won’t turn on isn’t entirely uncommon, and fortunately, there are quick and easy steps you can take to determine what’s behind the trouble.

AC troubleshooting

Before you get in touch with an HVAC repair technician, be sure you first know the possible reasons your air conditioner won’t turn on and the possible solutions to each one.

Tripped  circuit breaker. Whenever there’s an electricity overload, the circuit breakers in your home shut themselves off. This is a mechanism that protects your home from fires. A tripped circuit breaker can be the result of too many appliances running at the same time or an older appliance that consumes too much power. No matter the reason, your AC unit won’t turn on if the breaker that provides power to it trips. Resetting the breaker can help resolve this problem.

Dirty evaporator coils and condenser lines. Your AC system is full of components that can collect dirt, dander and mold, including the evaporator coils and condenser lines. These moving parts play a huge role in the whole cooling process, and if unwanted particles build up in them, the unit will perform less efficiently, increasing the chances of it breaking down. Get in touch with a trusted HVAC contractor that specializes in air conditioning repair to schedule a tune-up.

Thermostat issues. You use the thermostat to control the temperature inside your home. If it’s experiencing issues, however, it can stop your AC system from turning on. It could have dead batteries, which means it’s time to replace them. If it’s still working, check the screen to see if it’s in “cool” mode and is set below the current room temperature. Consider upgrading to a better, more efficient thermostat if your current one is broken or outdated.

For your HVAC replacement, repair and maintenance needs, turn to Stone Heating and Air. Call (541) 855-5521 or fill out our contact form to request an appointment.

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We had our AC go out on one of the hottest days of the year. We called as soon as they opened and they came out so quickly and offered us some loaner units to keep our babies and animals cool in the meantime. Matt was so helpful and fixed the problem quickly. He went above and beyond to help us and we will be using Stone Heating and Air to replace our unit when it’s time. They’ll be our first call in the future!

Elizabeth T.

Matt's response was extremely quick, he was very professional and friendly. He explained everything in detail and was very knowledgeable. He had my unit up and running within no time! I highly recommend calling stone heating and air. I will be signing up for the yearly service plan with them!!

Tim S.

I had a wonderful experience to hangout with this superior crewmen who came to install a new HVAC system at my house. To see these professional guys were at work with their best, I would recommend to anyone to do business with this wonderful company! Best regards

Bryan H.

I’ve used Stone Heat and Air for several projects and every time they have preformed beyond my expectations. I would highly recommend them for any of your HVAC needs.

Matthew V.S.

Excellent Service I could not have been more happy with the service, quality and honesty that I received from Stone Heating and Air. I will refer this HVAC company to all of my friends.

Gene S

Great Service, knowledgeable service technician This was for our guest house heater. I was very happy with the service provided. They were on time, polite and clean. They inspected the Monitor heater and then proceeded to clean it and they were able to fix that. Will definitely use for jobs in the future

Amanda S

Maintenance Great service, and great price

Mike J.

Great Company Dave was fantastic. He is very knowledgeable about the system and his cleaning job was incredible. He was able to explain everything that he was doing and make it make sense for general homeowner. Good Job guys!

Brian F

Excellent service! Excellent service! Knowledgeable staff! I was very impressed with the responsiveness and knowledge of your team. Shortly after 1 called for an appointment, Dave and Gino did a thorough inspection of my system and explained all of the areas that needed repair or replacement. They gave me short and long-term options and the benefits of both. HVAC is not something I know a lot about so I had appreciated their patience. Overall, it was a great experience! 5 STARS!! Highly recommend Stone Heating and Air!

John L

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