Air Conditioning Ac Heating Ventilating Contractors Hvac locations near Round Lake, IL

Showing 1–10 of 10 results

We track 10 air conditioning ac heating ventilating contractors hvac listings in and around Round Lake, IL, spread over 5 ZIP codes. Listings here were last checked in Oct 2026.

Four Seasons Heating & Air Conditioning

Heating & Air Conditioning (AC) Contractors

📍 Serving Your Area, Round Lake, IL, 60073

📞 847-201-3219

Temptrol Heating & Cooling Inc

Heating & Air Conditioning (AC) Contractors

📍 468 Park Ave Ste 5, Lake Villa, IL, 60046

📞 224-603-8969

🌐 www.temptrolheating.com

Temptrol Heating & Cooling has been providing professional HVAC services for Lake, McHenry and Cook counties since 1996.

Foxx Heating And Cooling Inc

Air Conditioning (AC) Heating & Ventilating Contractors (HVAC)

📍 35910 N Hunt Ave, Ingleside, IL, 60041

📞 847-973-8714

Updated Oct 2026

Northern Air Systems Inc

Heating Contractors & Heating Systems

📍 683 Center St Ste A, Grayslake, IL, 60030

📞 847-223-8877

🌐 northernairsys.com

Northern Air Systems Inc is a heating contractor located in Grayslake, Illinois, offering a variety of services including cleaning, commercial, custom, industrial, and residential services. They also handle installations and provide products such as air conditioners, filters, furnaces, and humidifiers. The company is active in the community, suggesting a reliable option for heating solutions in the area.

Updated Sep 2026

Air Technicians Inc

Heating Contractors & Heating Systems

📍 95 W Grand Ave Ste 108, Lake Villa, IL, 60046

📞 847-265-1400

🌐 airtechnicians.com

Air Technicians Inc is a heating contractor based in Lake Villa, Illinois, specializing in furnaces and heating equipment. The company has an active online presence as of 2026, indicating ongoing operations. Residents in the Lake Villa area can rely on this business for their heating system needs.