Catch AC Problems in Need of Repair and How Homeowners May Be Able to Solve Them

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Tuesday, June 24, 2025 at 2:40pm UTC

AC experts in Irwin, PA, share signs to call for AC repair and steps people can try before calling for repair.

Irwin, United States - June 23, 2025 / Warhold Plumbing, Heating and Air Conditioning /

A Brief Guide to Air Conditioner Repair and Problems

One important way to keep the home comfortable and the air conditioning system in good condition is to address problems as soon as possible by calling professionals for air conditioner repair. However, some AC issues may have simple solutions that homeowners can address before calling for repair. This guide will discuss signs that indicate air conditioning repair is needed, common AC issues, and things homeowners can try before calling for repair.

Signs AC Repair Is Needed

hot at home The air conditioning system can send clear warning signals when AC repair becomes necessary, and recognizing these indicators early on and calling for repair can help prevent more costly system failures. Common signs indicating the need for air conditioner repair include:

  • Strange sounds, such as grinding, hissing, buzzing, squealing, banging, and more
  • Temperature inconsistencies and insufficient cooling
  • Warm air is coming from vents instead of cool air
  • Unexplained increase in energy bills
  • Frequent cycling on and off

Common AC Problems

filter When an air conditioner malfunctions and shows signs of problems, there are many possible reasons and underlying problems that could be the cause. Dirty air filters are a common cause of AC performance and comfort issues, as they restrict airflow and force the system to work harder, increasing energy costs. Dirty evaporator and condenser coils also cause inefficiency, which increases operating costs and can cause warm air to come from the vents by preventing proper heat transfer.

Another common issue, low refrigerant due to a refrigerant leak, can also cause inadequate cooling and high energy bills. Malfunctioning thermostats can create temperature inconsistencies and cycling problems throughout the home as well as raise cooling costs. Because several signs of AC issues can be caused by multiple underlying problems with the air conditioning system, it’s important to have professionals inspect the system to identify and address the true problem.

Things Homeowners Can Try Before Calling for Repair

Before calling for professional air conditioning repair, homeowners can take a few easy steps to ensure that comfort or performance issues aren’t being caused by something with a simple fix. A few things people can check before calling for repair to see if that solves the issue include:

  • Check air filters and replace them if they look clogged or dirty
  • Verify the thermostat settings are correct and replace the batteries if necessary
  • Check that the circuit breaker for the air conditioning system hasn't tripped
  • Ensure that all air vents remain open and unblocked by furniture or other objects

However, if these basic troubleshooting steps don't resolve the household’s cooling problems, it's time to contact HVAC professionals for repair. Continuing to operate a malfunctioning air conditioning system can lead to more expensive repairs, higher energy bills, and additional problems.

About Warhold Plumbing, Heating and Air Conditioning

Warhold Plumbing, Heating and Air Conditioning is a family-owned and operated company serving Irwin and the surrounding areas. They offer personalized service, straightforward pricing, and experienced technicians who will get the job done right the first time. Call them for AC repair services in Irwin, PA.

Contact Information:

Warhold Plumbing, Heating and Air Conditioning

13610 Lincoln Way
Irwin, PA 15642
United States

Chad Warhold
(724) 382-4844
https://www.warholdmechanicals.com/