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When To DIY AC Repairs vs. Call a Professional

Air conditioner maintenance being performedIf your AC is making strange noises, has unusual odors, or is losing cooling efficiency, don’t delay repairs.

Online videos make DIY air conditioning repairs look easy, but many fixes should be completed by a professional technician. Aside from avoiding the risks of fire, shock, and other hazards, a mistake might void your HVAC warranty or a home insurance policy, which you want to avoid at all costs.

Let’s look at which AC repairs are safe to do yourself versus signs when it’s time to call in a professional HVAC technician — because you can depend on us.

Faszold Heating & Cooling is committed to your absolute comfort. Contact us today to request HVAC repairs in St. Louis or St. Charles County!

What To Consider Before Making Your Decision

Before diving into a DIY repair for your air conditioner, understand that some repairs are simple and should be done yourself. An example is routinely changing the filter. Others should be left to a professional for reasons like the cost of tools and parts, making them not worth DIY.

The repair could be simple, but a mistake could be costly. You might not know the full scope of the issue and fix the wrong thing, or you could fail to understand why it happened and prevent issues in the future.

You should never do any DIY AC repair that involves:

  • Refrigerant
  • Gas leaks
  • Electrical problems

Replacing Filters & Cleaning Condenser Coils

These are tasks that homeowners should regularly do as part of annual maintenance, but they can create issues that cause the air conditioning to stop working properly.

In many cases, these are really simple tasks that should be done before calling a professional. Check both issues when the AC comes on but doesn’t cool.

Check Your Circuit Breaker & Thermostat

These are common places for AC issues to start. Fixing a tripped breaker or recalibrating the thermostat can fix several issues that result in inconsistent or no cooling.

Replace the Capacitor

The capacitor stores and releases electricity to help the motors run. Discharge the capacitor before replacing it. Move each wire using a pair of pliers from the old part to the new capacitor and secure it tightly. Reword this and expand on how this can help when the AC won’t turn on.

Get a Professional Inspection in St. Louis County!

Founded in 1980, Faszold Heating & Cooling provides top-ranked HVAC and plumbing services in St. Charles and St. Louis counties.

Licensed, bonded, and insured, our factory-trained technicians are available 24/7. We offer easy service scheduling and provide fast service turnarounds.

About Faszold

We’re an A+ BBB-rated company, we have 40+ years in business. We proudly provide upfront, transparent pricing with no-pressure sales. We offer the best products and services, so you can rely on us for your home comfort needs.

Sign up for the Faszold Club Membership for exclusive residential or commercial maintenance perks!

Contact Faszold today to find an HVAC technician in St. Louis County.

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