When your air conditioning system breaks down in the middle of a heat wave, it’s natural to want to try and fix it yourself. However, before you do anything, you should know that repairing an HVAC system is the job best left to the professionals. Here are some reasons why:
- HVAC systems are complex
- You could end up doing more harm than good
- It’s expensive to do it yourself
- You might not be covered by your warranty
HVAC systems are complex:
Your air conditioning system comprises many parts, all of which must work together for the system to function correctly. Suppose you don’t know what you’re doing. In that case, it’s straightforward to accidentally damage one of the components while trying to fix another. That’s why it’s always best to call in a professional AC maintenance specialist whenever you’re having trouble with your air conditioner.
In most cases, an air conditioning system will break down because one of the parts has failed. The most common part that fails is the compressor. When the compressor fails, it can cause various other problems, such as leaks in the refrigerant lines or a build-up of ice on the evaporator coils. If you’re unsure what’s wrong with your air conditioner, it’s always best to call a professional to take a look.
Another common problem that can occur is a loss of coolant. Coolant is what keeps your air conditioner’s coils from freezing over. If there’s a leak in the coolant lines, it can cause the coils to freeze and stop working correctly. Sometimes, you may need to replace the entire air conditioner if the coolant leak is severe enough.
You could end up doing more harm than good:
Even if you successfully repair your HVAC system, there’s no guarantee it will improve its performance. If you don’t fix it correctly, you could worsen the problem.
If your HVAC system isn’t working as efficiently as it should, the first step is to have it inspected by a professional. They can help you determine the problem and whether or not it can be fixed.
Once you know the problem, you can start looking into HVAC repair options. If the problem is something minor, such as a clogged filter, you may be able to fix it yourself. However, if the problem is more serious, such as a cracked heat exchanger, you’ll need to hire a professional to do the repairs.

It's expensive to do it yourself:
HVAC repairs can be expensive, especially if you buy new parts. If you’re not experienced in HVAC repairs, you’ll likely spend more on the repair than you would have if you had called a professional in the first place. Not to mention, if you don’t know what you’re doing, you could damage your HVAC system beyond repair.
If you’re having problems with your HVAC system, the best thing to do is call a professional. They’ll be able to diagnose the problem and give you an estimate for the repairs. In most cases, it’s cheaper to have a professional do the repairs than it is to buy new parts.
When it comes to choosing a professional, make sure that you choose someone who is licensed and insured. This way, they’ll be liable for the damages if anything goes wrong during the repairs. Also, ask for recommendations from friends or family members who have used a particular company.

Your warranty might not cover you:
Most HVAC systems come with a warranty, but if you try to repair the system yourself, you could void the warranty. If something goes wrong after you’ve improved, you’ll be responsible for paying for the repairs yourself.
You could also damage the system beyond repair, which could be expensive to replace. It’s best to leave repairs to the professionals.
If you’re having trouble with your HVAC system, the first thing you should do is contact a professional for help. They’ll be able to diagnose the problem and make the necessary repairs.
Conclusion
So, if your HVAC system breaks down, don’t try to fix it yourself. Call a professional instead. They have the experience and expertise to get the job done right, and they can do it for much less money than you would spend on doing it yourself. ACES Heating & Cooling LLC is an excellent choice for AC repair in Hermiston. They’re knowledgeable and experienced and sure to get your AC system up and running again in no time.