Addit Heating & Air Conditioning

AC Installation Crete, IL

Addit Heating & Air Conditioning is the leading AC installation service in the area. As a matter of fact, we have been serving Crete, IL and the surrounding towns since 1978. In addition, our heat system installers specialize in water heater installation, commercial HVAC services, and more. So, for all your heating and cooling needs in Crete, contact Addit Heating & Air Conditioning. Call us now!

Since air conditioning equipment requires annual maintenance, it is important to have a certified technician on hand regularly. The professionals at Addit do more than AC installation. We will also review how well your system is performing. Seeing that, then we will perform key tasks to keep your AC functioning properly. For that reason, our technicians are always up-to-date on training. Our goal is to provide good workmanship every step of the way. So, don’t hesitate! Call to book your annual maintenance today!

New AC Installations and replacement systems: To sum it up, we are a fully licensed and insured local contractor. We use the best brands to cool your home efficiently and keep you comfortable. With Addit, you can rest assured that your AC installation will be professionally done. Call our Crete, IL office today. We offer free estimates, senior discounts, and active military discounts.

Business Hours
Mon-Fri: 7AM – 5PM
Sat: 8 AM -12 PM

fully licensed and insured local contractor

Senior Discounts
Active Military Discounts

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Addit Heating & Air Conditioning

Heating System Installers

When the temperature drops the last thing you want is a heating system malfunction. Since your home is a safe haven for your family from the bitter cold, you need a reliable heating system installers. An efficient heating system installed by experts will keep your home warm all year. In fact, proper heating or AC installation will reduce your risk of malfunction and additional maintenance. Since 1978, Addit Heating & Air Conditioning has been the top pick for quality heating and AC installation in Crete. Our commitment is to superior customer service and total customer satisfaction. You can count on us for quality services with expert care!

Addit Heating & Air Conditioning works with a variety of heating systems. For that reason our specialized heating system installers are well-trained. Therefore, we are not only leaders in AC installation, but we also install any heating system.

Addit Heating & Air Conditioning

Water Heater Installation

Water heater installation was once relatively straightforward. In short, you remove the old one and replace it with a newer model. However, there is much more to consider today. What’s more, many options can improve energy efficiency. For example, you’ll have a choice between electric, gas, tankless, and solar-powered water heater or AC installation. You can improve the green living in your home and save money at the same time.

More options can be a mixed blessing. On one hand, you can choose the heater you want without compromise. On the other, you will have to do more research on the available options. It is important to understand which ones comply with the latest government standards. You should also know the pros and cons of each type. In the end, you will choose the right water heater for you. With this in mind, the expert installers at Addit Heating & Air Conditioning can guide you through the process.

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Addit Heating & Air Conditioning

Commercial HVAC Services

At Addit, we see your business as our business: an important investment that must be protected. We are the heating and AC installation experts you can count on. As a result, our commercial HVAC services are custom designed to meet your company’s unique needs. We offer anything from preventative care to 24/7 emergency repairs.

A heating and cooling problem on-site can not only cause discomfort for you and your workforce but also lower productivity. For that reason, we provide commercial HVAC services to help keep your business in Crete, IL operating efficiently.

Our Testimonials
  • John D.6/22/2017

    That crew was very helpful and explained there every move to total satisfaction

    Louise G.6/15/2017

    Great service and very helpful. Extremely professional

    Sara V.8/08/2016

    Honestly I could not thank them enough! I had previously contacted another company and they quoted me $800 that in... read more

  • a homeowner6/30/2016


    Tracy B.6/11/2016

    Very happy with this company, great work, friendly people, affordable, will Definately use again.

    Brian T.5/26/2016

    Speedy service

  • Marilyn G.5/26/2016

    This is a family owned business and they are committed to providing the best customer service and product.

Addit Heating & Air Conditioning

Get In Touch

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Industry Certification:
Sheet metal
hot water

Addit Heating & Air Conditioning offers a vast assortment of products and services to achieve all heating and cooling needs. With over 40 years of hands-on experience, you can put your trust in us.


Rest assured, we use only the top products and latest technology available today. Furnaces, boilers, heat pumps, and air conditioning units are just a few of the solutions we provide for home and commercial use.

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