No charge for service calls!

Call today!


We work on fire places!!!


We offer 24 HOUR service on all makes and models, American Standard, Carrier, Bryant, Lennox, Trane, York and more. We have the most competitive rates in town. Watch for our mail advertisement for more information and coupons. We offer service to O'Fallon, Fairview Heights, Belleville, Shiloh, Mascoutah, Lebanon, Troy, St. Jacob, Highland, Maryville, Edwardsville, Glen Carbon and more.


Heritage offers an all inclusive service agreement.  A service plan can lower utility costs, reduce the number of repairs, extend the life of your equipment and provide you with peace of mind during the hottest and coldest weather here in the midwest. Choose the Heritage service plan and take advantage of discounts.


At Heritage Heating and Cooling we have perfected home installation and take pride in our craftsmanship and integrity.  Heritage Heating and Cooling is a registered Program Ally of the ActOnEnergy® Efficiency Programs.  Tired of all those enormous summer and winter energy bills?  Call us today to schedule a quote on new energy efficient heating and cooling products that run smarter and save you money every year.  All of our installations are backed by a 5 year parts and labor warranty including the manufacturer's warranty.


Call us today for service or new equipment.



Done Right!  At the right price!

1 (618) 628-5015

Heritage Heating and Cooling: Making Homes Comfortable in the Metro-East

Click for the BBB Business Review of this Air conditioning & Heating Contractors - Commercial in O Fallon IL

Bonded and Insured


24 Hour Service call:


Financing available for new high efficiency equipment Finance Application
Powered by ServiceMagic

Stay Current

Save Money Every Month!

Ask about high efficiency, performance and cost savings.


On all makes and models

Print Print | Sitemap
© Heritage Heating & Cooling

This website was created using 1&1 MyWebsite.