Providing the latest in HVAC technology and the highest efficiency air conditioning and heating systems in the industry is a priority for Bartlett heating and air conditioning. As a Carrier and Lennox Brand dealer we can offer our HVAC clients in Bartlett, IL and the surrounding West Chicago areas the newest and most energy efficient air conditioning units, furnaces, heating systems and split (Heat/Cool) units that are available on the market. We can also service and repair your existing unit, as well as offer upgrades, parts and replacements.