Our Services

Serving Cook County, Crete, Lake County, Will County

Your HVAC system is in reliable hands with Addit Heating & Air Conditioning in Crete, IL. We offer affordable, quality services including ventilation and water heaters. Contact us now at
(708) 672-8089:

* HVAC Contractor
* HVAC Systems
* HVAC Services
* HVAC Maintenance
* HVAC Repairs
* Central Air Conditioner Installation
* Central Air Conditioner Repair
* Air Conditioning Units Installation
* Air Conditioning Units Repair
* AC Installation
* AC Repair Services
* Heat Pump Installation
* Heating Systems Installation
* Ventilation Installation
* Water Heater Installation
* Furnace Repair
* Mini-Split System
* Ductwork Installation
* Gas Line Installation
* Boiler Installation
* Rooftop Unit

About Us

HVAC Contractor Crete IL

A locally owned and operated business, Addit Heating & Air Conditioning in Crete, IL offers professional HVAC services for residential and commercial clients. We are a responsible, honest business you can depend on - we are fully licensed and insured for your protection.

We have 43 years of experience performing HVAC maintenance and HVAC repairs. All of our services are priced affordably and competitively. We cater to the needs of our customers and offer a friendly and knowledgeable customer service experience.

Founded in 1978, Addit Heating & Air Conditioning serves Crete, IL, and surrounding areas. Our reliable HVAC contractors offer detail-oriented workmanship and prompt, punctual service. We are efficient, knowledgeable, and specialize in quick and easy installations. For your free estimate, call us now!

Proudly Serving Cook County, Crete, Lake County, Will County

Since 1978

Addit Heating & Air Conditioning

HVAC Contractor Crete IL

Business Hours


8:00 AM - 5:00 PM


8:00 AM - 5:00 PM


8:00 AM - 5:00 PM


8:00 AM - 5:00 PM


8:00 AM - 5:00 PM


8:00 AM - 5:00 PM
OPEN NOW - Closes at 5:00 PM
Payment Methods
Master Card, VISA, American Express, Discover, Check, Cash, Financing, Zelle