Air Conditioner Installation and Air Conditioner Replacement from D & T Heating and Cooling


How well the air conditioning system in your home is functioning directly impacts your comfort and your energy costs. At D & T Heating and Cooling, we understand that both comfort and cost are big concerns. Whether you need a new air conditioner or simply need to repair an existing unit, we can help. We can discuss with you the pros and cons of installing a new unit versus repairing an older unit. Our knowledge can help you make an informed decision about whether to repair or replace.

When is air conditioner replacement necessary?

Your air conditioner is more than 15 years old.

The life of an air conditioner is generally between 15 and 20 years. If your system is approaching the 15 year mark you should consider a replacement unit.

Your air conditioner needs frequent repairs.

If your air conditioner has needed more than three in one season, it’s time to consider replacing it. Since repairs are not always cheap, you could be wasting money by not replacing.

Your energy bills are going up.

If your air conditioning costs are going up, your equipment is not working efficiently. Your air conditioner may be running for longer periods of time and having to work harder to provide the cool temperatures you desire. It may be time for furnace replacement.

If it’s time to replace your Air Conditioner, consider these factors:


Which one?

The type and size of air conditioner that you choose will have an impact on the comfort and safety of your home and family for many years. There are many models of air conditioners to choose from. Let the professionals at D & T Heating and Cooling help you find the one that is right for you.

What are your needs?

Before getting hooked into buying an air conditioner that is marketed with the lowest price, it is essential that you consider your home’s size and efficiency requirements. A unit that is too big or too small for your home will cost more to run and be harder on the equipment, which could cause premature failure.


Installation is Key

The quality of your air conditioner installation is extremely important. Proper installation and sizing of the air conditioner will increase the efficiency and longevity of the unit and may be more important than which brand or which model you choose.

Free Estimates on new Air Conditioner Installation


At D & T Heating and Cooling, we guarantee professional installation, as well as fair pricing for quality air conditioning equipment. Because there are so many factors to consider when recommending an air conditioner replacement, it is not possible to give quotes over the phone. Our professionals will need to do a full evaluation of your home, which includes looking at the size, design, ductwork etc . We will discuss with you your lifestyle, your energy uses and any concerns you many have. Armed with all this information, we can recommend the best air conditioner for your needs and budget. Contact D & T Heating and Cooling today for a FREE estimate on a new air conditioner: (815) 485-7400 or (708) 388-4352.

100% Customer Satisfaction Guarantee


At D & T Heating and Cooling, our primary goal is 100% customer satisfaction. A happy customer will be a returning customer and one who will recommend us to friends and family. We strive to provide timely, complete and friendly service to all of our customers. If you are unhappy with the HVAC services we provide, simply call us and we promise to make it right. Call (815) 485-7400 or (708) 388-4352 for the best HVAC service in the southern suburbs!

Contact D & T Heating and Cooling today to find out how we can help you stay comfortable and save you money!

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