Allied Air Conditioning & Heating Corporation is well-established as a source for expert and reliable HVAC services in Vernon Hills. Vernon Hills is a city southwest of Libertyville and northwest of Lincolnshire. We belong to and support the GMLV Chamber of Commerce. Our history of 56 years proves our dedication to the satisfaction of our customers. We’ve become the go-to source for home and business owners, providing for a complete range of heating, cooling, air quality, and water heating needs.

HVAC Services in Vernon Hills, IL

Get in touch with Allied Air Conditioning & Heating Corporation at 847-262-3349 for a free estimate on new construction design, replacement, upkeep, and repairs. Our NATE-certified techs are knowledgeable in all brands and models from boilers and ductless units to air purifiers and tankless water heaters. We remain available for emergency situations 24/7.

For heating & A/C repair, maintenance, or installations in Vernon Hills, call Allied Air Conditioning & Heating Corporation!

We at Allied Air Conditioning & Heating Corporation maintain the strict criteria of a Carrier Factory Authorized Dealer. We are the only contractor in the area to be awarded the President’s Award 14 years in a row. We’ve earned this distinction through exemplary customer service, team training, and overall business practices. When you trust your project to Allied Air Conditioning & Heating Corporation, you know you’re always getting the best. Treating Your Home as Part of Our Family Since 1969!

HVAC Service in Vernon Hills, IL | Air Conditioning Repair

AC Service, Air Conditioning Repair & HVAC Installation in Vernon Hills, IL