What to Consider When Hiring an Air Conditioner Service in Oak Brook, Illinois

Perhaps you just moved into a new home and are looking to have air conditioning installed? Maybe your current air conditioner has hit a bit of a snag? In any case, you would be well-served by calling an air conditioner service.

However, you should know that not all air conditioner services are created equal. To ensure that you choose a competent one, there are some things which you must take into consideration. Here is what to consider when hiring an air conditioner service in Oak Brook, Illinois.

Overall Experience

ac-service-company-oak-brookIn most cases, the more experience an air conditioning specialist has, the more competency he or she will possess as well. This is why, when hiring an air conditioner service, you need to ensure that it’s got a good deal of collective experience under its belt.

We recommend hiring a service with at least two years of real-life experience in the field. Those who don’t possess this level of experience might be able to get the job done, but there’s no point in you risking it.


Before you hire any air conditioning service, you need to ensure that it’s properly insured. If you hire a service which is not insured, you can be held liable for any damages which are done to your property during installation or repair; regardless of whether these damages occur to individuals or property.

The specific insurance types to look out for are general liability insurance and workers’ compensation insurance.

Proper Licensing

Along with being insured, your prospective AC service should also be licensed. Though licensing is not required for HVAC businesses in the State of Illinois, it is a good indicator that a specific business has what it takes to get the job done.

At the very least, ensure that the business you’re working with has obtained a business license.

Customer Referrals

The best indicator of the future is the past. If a company has performed quality work in the past, that company is bound to perform quality work in the future. For this reason, you need to see some customer referrals from your potential air conditioner service’s past clients.

If a company can’t give you any of these referrals, that company is quite simply not worth hiring.

Warranties and Guarantees

When you buy an air conditioner, that air conditioner almost always comes with a manufacturer’s warranty attached to it. However, just because an air conditioner has a warranty on it doesn’t mean that the person who installed it offers any warranties.

What you need from your prospective air conditioner service is a guarantee that the service will fix any malfunctions free of charge; you need a guarantee on labor.

Overall Cost

While most air conditioner companies will charge around the same rates, there’s no way of actually knowing what a specific company will charge without expressly asking. For this reason, you need to secure an estimate for the work which could potentially be done.

By securing an estimate, you’ll know whether or not you can pay the bill, and you’ll be able to avoid any surprise charges down the road.

Benefit from a Reliable Air Conditioner Service in Oak Brook

In need of air conditioner installation or repair? Looking to benefit from a reliable air conditioning service in Oak Brook? If so, we here at Hearthstone Heating & Air Conditioning are the people to see.

We’ve been serving the Oak Brook area since 1996, offering exceptional service all along the way. Our team of seasoned HVAC specialists looks forward to working with you.

Contact us today to get started!

  1. We think now is a great time to buy an air conditioner for our house since summer is over and the prices might be lower, so my wife and I are looking for the right technician for the job. We’re glad you elaborated on checking an HVAC specialist’s license before hiring one for our installation needs, so we’ll keep this in mind for sure. We appreciate your tips on asking if an HVAC business has a license to work.

  2. My HVAC unit keeps going out and I need it fixed before it gets too cold. I need the heater because my skin is very sensitive to cold temperatures. I’ll keep what you said in mind by finding a service that will give me a secure estimate for all the work before it is done.

  3. Thanks for the advice to make sure that whoever you hire to help with your HVAC service is licensed. It would be counterproductive to hire someone who isn’t licensed. A licensed professional will have all the required knowledge to fix your system.

  4. As you mentioned, the amount of experience the hvac tech has, the more they are going to be able to help you. I have noticed that when our A/C unit turns on, it makes a funny clicking noise for the first little bit, and then it goes away. I will have to call an experienced company to see if this is an issue or not.

  5. My uncle has been renovating his house so that he can retire and live comfortably. I think it’s great that you said to ensure that an HVAC repair company is insured before you hire them to do any work. He may benefit from hiring a reputable HVAC company to go through his house and make sure that his heating and air conditioning are working properly.

  6. It’s true that a more experienced air conditioning service has more competence in repairing my air conditioner. I think I’ll hire those that are properly insured so that I’ll be safe. It would be best if I get referrals so that I can find a reliable company to hire.

  7. I liked that you said that one thing to consider when you hire a professional to install a unit is to make sure that they offer a warranty for the installation process. I have been thinking about having a heating and air conditioning unit installed in my home but I am worried that I will end up with a bad installation and will lose money. I will be sure to hire a professional who is reputable and guarantees their work to install the unit so that I am more comfortable with the process.

  8. You’re right about mentioning that I have to look into the air conditioner repair contractor’s experience before I hire them. I think I’ll hire those that have insurance so I’ll be safe from liabilities. If they have the proper licensing for this job, I’ll be sure to consider them as my top option.

  9. Thanks for explaining that we need to secure an estimate so we can understand what each specific company charges. My husband and I think our AC might need to be serviced because it’s started to run more loudly than usual.I I’m glad I read your article because I feel a lot more prepared to find the right AC service to hire!

  10. I think it’s great that you said to ensure that an HVAC repair company is insured before you hire them to do any work. My father has been renovating his house so that he can retire and live comfortably. He may benefit from hiring a reputable HVAC company to go through his house and make sure that his heating and air conditioning are working properly.

  11. I love what you said about ensuring that a company is insured before you hire them to fix your AC system. Air conditioners need to be working at all times in order to keep your home at a comfortable temperature, so it’s a good idea to contact a repair service if you notice issues. If I experienced anything out of the ordinary with my own system, I would hire a reliable company to take a look at my AC units in order to make sure everything is working properly.

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105 W 61st
Westmont, IL 60559
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