Top 10 24 Hour HVAC in Davenport, IA

Updated March 2026

Quick Answer

Top: TMI - Total Maintenance, Inc. Heating, Air Conditioning, Plumbing (4.8), R3 Heating & Air (4.9), Northwest Plumbing, Heating & AC (4.8)

Why 24-Hour Hvac Service Matters in Davenport, IA

Emergencies don't follow business hours. Whether it's a burst pipe at midnight or a furnace failure during a cold snap, having access to a reliable 24-hour hvac in Davenport, IA can prevent thousands of dollars in damage and keep your family safe.

💡 Quick Tips:
  • Ask about after-hours surcharges upfront — some Davenport, IA companies charge flat rates even at night
  • Save your top pick's number in your phone before an emergency happens
  • Check if the company dispatches their own technicians or uses a call center
1

Northwest Plumbing, Heating & AC

5885 Tremont Ave, Davenport, IA 52807, USA
★★★★½ 4.8 (1,337 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
2

TMI - Total Maintenance, Inc. Heating, Air Conditioning, Plumbing

1017 State St, Bettendorf, IA 52722, USA
★★★★½ 4.8 (2,866 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
3

R3 Heating & Air

728 W 2nd St, Davenport, IA 52802, USA
★★★★½ 4.9 (135 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
4

Family Heating & Cooling

3831 Jefferson Ave, Davenport, IA 52807, USA
★★★★½ 4.6 (118 reviews)
Licensed & Insured
Services: 24 Hour Hvac
5

Schebler Heating and Air

5665 Fenno Rd, Bettendorf, IA 52722, USA
★★★★½ 4.7 (197 reviews)
Licensed & Insured
Services: 24 Hour Hvac
6

Doug's Heating & Air Conditioning

4307 49th Ave, Moline, IL 61265, USA
★★★★½ 4.8 (1,077 reviews)
Services: 24 Hour Hvac
7

Kale Heating and Air Conditioning

2407 40th Ave, Moline, IL 61265, USA
★★★★½ 4.9 (607 reviews)
Services: 24 Hour Hvac
8

O'Dell's Heating and Air Conditioning

1307 10th Ave W Suite #A, Milan, IL 61264, USA
★★★★½ 4.9 (633 reviews)
Services: 24 Hour Hvac
9

J.L. Brady Company

4831 41st St, Moline, IL 61265, USA
★★★★½ 4.5 (154 reviews)
Services: 24 Hour Hvac
10

Best Heating And Air

102 E Kimberly Rd #1aa, Davenport, IA 52806, USA
★★★★½ 4.9 (11 reviews)
Services: 24 Hour Hvac

About These Listings

Provider details on this page come from public business information and each provider's own website. Inclusion here is not an endorsement, and the order shown is not a guarantee of quality. Before hiring, verify licensing, insurance, and pricing directly with the company — request written quotes and confirm credentials with your state or local licensing board.

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Frequently Asked Questions

Best 24 hour hvac in Davenport?

Top: TMI - Total Maintenance, Inc. Heating, Air Conditioning, Plumbing (4.8), R3 Heating & Air (4.9), Northwest Plumbing, Heating & AC (4.8).