Air Conditioning


As you know, living here in the Tinley Park, IL, and surrounding South Suburbs area, it gets hot and muggy during the summer months. For most of us, living without an air conditioner (AC) in our homes seems unthinkable. For the highest degree of comfort throughout the high temperatures, you want to be sure your cooling system is operating at peak performance.

Why You Want Us As Your Air Conditioning Experts

At Doornbos Heating and Air Conditioning, we can help you achieve that comfort. Throughout our long years as heating and cooling experts, you might say we have picked up a thing or two along the way. Our professionals are highly trained in cooling systems, no matter if you are looking for a repair, a new air conditioner, or maintenance.

We are both US Environmental Protection Agency (EPA) and North American Technician Excellence (NATE) certified as well as factory trained, meaning we have the knowledge we need to meet your needs. And with as many years as we have been in the heating, ventilation, and air conditioning (HVAC) industry, you can believe we have the experience that goes hand in hand with our knowledge.

When You Need Air Conditioning Repairs

The majority of air conditioning systems require a repair at least once in their lifetimes, even with the most diligent of regular maintenance. Sometimes, due to normal wear and tear, parts simply need replacing. When this situation happens to your air conditioner, you want to be sure you have the best professionals for the job.

And if you require emergency service, once again, you can rely on us. We are always here for you. In fact, we feel so strongly about being here for you in emergencies, we will have one of our trusted team members answer the phone. You will not leave a voicemail or a message on a machine with us, waiting for someone to get back with you. It’s an emergency, so we know you need an immediate response.

You can also trust our comfort experts will install the correct part effectively when you need a repair. At Doornbos Heating and Air Conditioning, we guarantee our work. Our team will fix it right the first time, getting your cooling system back on track so you can enjoy the comfort of your home once again.

When You Need a New Air Conditioner

If you are in the market for a new air conditioner, whether you are moving to a new Tinley Park and surrounding South Suburbs home or if your current system needs replacing, our knowledgeable professionals will help you design a new system perfectly suited to your needs. We work hard to calculate the appropriate size for your cooling system to precisely cool your home when and where you need it.

Our professionals recognize that to get the highest-efficiency systems requires using the best equipment and materials. That is why we choose to work with the top HVAC manufacturers in the industry. From our experience, we know installing high-efficiency air conditioners gives the most reliable cooling and the biggest cost savings. The higher the efficiency, the less energy being used, which translates to money savings for you.

And when we are working in your home, we will treat it with the respect it deserves. Our professionals will leave the working site in the same condition, or better, it was in when we arrived. We always speak to and treat you with respect.

When You Need Air Conditioning Maintenance

When you care for your air conditioner on a regular basis, you will reap the benefits. Having one of our HVAC experts inspect and clean your air conditioning system at least once a year, typically prior to using it at the start of the season, keeps your system operating at its highest efficiency and saves you energy costs.

By also having consistent maintenance, we can alert you of any needed repairs. This prevents those unexpected and costly emergency situations in most cases.

Even when you plan on scheduling HVAC maintenance for your system, many times it falls through the cracks. We are all so busy these days. One of our strategies to help you with this is our maintenance agreement plans.

When you participate with one of our plans, we will remind you when it is time for your appointment. We will then send out one of our qualified and highly trained professionals to fully inspect and take care of your system. Knowing this is such an important job, any of our professionals performing this job must have a minimum of six years experience. Not just anyone can do this job. You can always trust we will take the greatest care of you and your home.

With one of our maintenance plans, you will also receive additional perks like preferred scheduling for seasonal maintenance appointments, discounts on services, and priority service. There are many advantages to leaving your heating and air conditioning maintenance in our hands. Call us for more details.

How Much Money Can a New Air Conditioner Save You?

Our SEER energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's SEER value and compare it to a newer, more efficient system. You can even customize it to better match your home's system for a more accurate calculation.

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Give Us a Call Today

Put your trust in Doornbos Heating and Air Conditioning, as we are the foremost Tinley Park, IL, and surrounding South Suburbs experts in heating and air conditioning. When it comes to caring for your home’s air conditioner, we can repair, install, and maintain your system so you experience the highest level of comfort and satisfaction in your home. Contact us at 708-423-9580 or request service online today. We know how to help.

No-Cost Estimate for Air Conditioning Installations Available

Contact the experts at Doornbos Heating and Air Conditioning.

Call us at 708-423-9580!

Air Conditioner Installation in Other, IL 60439

“great job by all, thank you” – MIKE M.

Air Conditioner Installation in Chicago, IL 60643

“Their pricing is fair and their service is great.”

– Curtis W.




The installers did a great job, Oak Lawn, IL 60459

“The installers did a great job. The only downside is that the unit is noiser than the older one. I would have prefer a less noise.”

– Francisco M.

I would recommend them when you either need service or new equipment

“I have been a Doornbos customer for many many years and when my air went out in June they were the only company I called due to past experiences. They replaced my furnace along with the air since it went out. They are very professional, always do great work and everyone is friendly and accommodating. I would recommend them when you either need service or new equipment.”

– Donna W.

I highly recommend Doornbos and Technician Dan Lavarda

“On 7-22-20, I had 2 AC units serviced by Mr. Dan Lavarda, Technician. He did a wonderful job and made the extra effort to clean both units inside and outside our home. It was a very hot day. However, Dan took his time and diligently took his time to make sure the outside units were perfectly cleaned. I highly recommend Doornbos and Technician Dan Lavarda.”

– John T.

One word! Outstanding!!!

“One word! Outstanding!!! Thank you so much!”

– Linda R.

Doornbos Heating and Air Conditioning proudly provides HVAC service to Frankfort, Homer Glen, Mokena, Mount Greenwood, Oak Lawn, Orland Park, Palos Heights, Palos Park, Tinley Park, and the surrounding communities. Visit our service area page for more coverage details, call us at 708-423-9580, or request service online today.