Best HVAC Repairs in Mascoutah, IL (2026)

6 verified businesses · Sorted by rating & reviews

1

Dole Heating & Air Conditioning

Google★★★★½4.91.2k reviews
Yelp5 stars4.97 reviews
↓ Declining·3 mo: 4.7★ (12)·6 mo: 4.8★ (41)
Staff:+Dole (2)+Meldin (2)
1920 S Broadway, St. Louis, MO 63104
+1314-631-6900
HVAC contractor
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2

T-Will Fix It

Google★★★★½4.9153 reviews
→ Stable·3 mo: 5★ (40)·6 mo: 5★ (44)
Staff:+T-Will (3)+TWill (2)
2340 Lafayette Ave Suite 21, St. Louis, MO 63104
+1314-793-9323
HVAC contractor
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3

G & A Heating & Cooling

Google★★★★½4.954 reviews
Yelp4.5 stars4.731 reviews
1901 Shenandoah Ave, St. Louis, MO 63104
+1314-581-0408
Heating contractor
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4

Heating & Air Conditioning in St. Louis

Google★★★★½4.821 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (6)
400 S 9th St, St. Louis, MO 63102
+1314-774-8741
HVAC contractor
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5

Zaki HVAC & Appliances

Google★★★★½4.530 reviews
1451 Mullanphy St #103, St. Louis, MO 63106
+1636-579-3548
Appliance repair service
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6

Air Conditioning & Heating St. Louis

Google★★★★½4.528 reviews
↑ Improving·3 mo: 5★ (2)·6 mo: 5★ (8)
1915 Washington Ave, St. Louis, MO 63103
+1314-816-3983
HVAC contractor
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