Air Conditioning Ac Heating Ventilating Contractors Hvac locations near Waterloo, IL

Showing 1–10 of 10 results

We track 10 air conditioning ac heating ventilating contractors hvac listings in and around Waterloo, IL, spread over 6 ZIP codes. Listings here were last checked in Jul 2026.

Greenfield Larry

Heating Contractors & Heating Systems

📍 2950 Pinewood Dr, Columbia, IL, 62236

📞 618-939-8293

Wels Comfort Systems Inc

Heating Contractors & Heating Systems

📍 Serving Your Area, Columbia, IL, 62236

📞 618-281-3039

Dependable Heating & Cooling

Stoves & Furnace Equipment

📍 709 W Harrison St, Millstadt, IL, 62260

📞 618-281-0255

Updated Jul 2026

DOW Heating & Air Conditioning

Stoves & Furnace Equipment

📍 216 W Laurel St, Millstadt, IL, 62260

📞 618-476-9604

🌐 americanstandardair.com

Eagle AC Heating & Refrigeration Inc

Heating & Air Conditioning (AC) Equipment & Supplies

📍 1908 Cement Hollow Rd, East Carondelet, IL, 62240

📞 618-538-5343

Comfort Engineering

Heating, Ventilation & Air Conditioning (AC) Contractors (HVAC)

📍 111 Greycliff Manor Dr, Saint Louis, MO, 63129

📞 314-846-2669

Awtrey Heating & Air Conditioning

Heating, Ventilation & Air Conditioning (AC) Contractors (HVAC)

📍 Serving Your Area, Imperial, MO, 63052

📞 636-464-4822

🌐 www.awtreyhvac.com

Awtrey Heating & Air Conditioning is a locally owned and operated business, serving Greater St. Louis and the surrounding area. We specialize in repair, maintenance and replacement of residential & light commercial comfort control equipment. Licensed, insured and EPA certified, we provide you with the best service available. Awtrey Heating & Air Conditioning offers all makes and models with same day service. Call us today at 636-464-4822 for an appointment or for more information.

D & S Heating & Cooling

Heating & Air Conditioning (AC) Contractors

📍 2406 Christopher Winds Ln, Saint Louis, MO, 63129

📞 314-846-4986

Affordable Air Quality Services

Heating, Ventilation & Air Conditioning (AC) Contractors (HVAC)

📍 1114 Buckley Rd, Saint Louis, MO, 63125

📞 314-487-6200

Fabick Heating & Cooling LLC

Heating, Ventilation & Air Conditioning (AC) Contractors (HVAC)

📍 2716 Towne Crest Dr, Saint Louis, MO, 63129

📞 314-846-5059

Related Categories
Heating & Air Conditioning (AC) Contractors Heating & Air Conditioning (AC) Equipment & Supplies Heating Contractors & Heating Systems Heating, Ventilation & Air Conditioning (AC) Contractors (HVAC) Stoves & Furnace Equipment
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