Top 10 24 Hour HVAC in North Las Vegas, NV

Updated March 2026 · Based on licensing, reviews & response time

Why 24-Hour Hvac Service Matters in North Las Vegas, NV

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 North Las Vegas, NV can prevent thousands of dollars in damage and keep your family safe.

💡 Quick Tips:
  • Ask about after-hours surcharges upfront — some North Las Vegas, NV 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
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1

Legacy Air Conditioning and Heating

4858 Cecile Ave, Las Vegas, NV 89115, USA
★★★★½ 4.9 (3,148 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
North Las Vegas, NV (725) 234-0911
2

Nevada Residential Services Air Conditioning & Heating

4620 S Arville St Suite B, Las Vegas, NV 89103, USA
★★★★½ 4.9 (647 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
North Las Vegas, NV (702) 899-3249
3

Air Supply Heating and Cooling

4141 W Oquendo Rd, Las Vegas, NV 89118, USA
★★★★½ 4.9 (1,409 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
North Las Vegas, NV (702) 328-0888
4

Goettl Air Conditioning and Plumbing - Las Vegas NV

6521 W Post Rd Ste 1, Las Vegas, NV 89118, USA
★★★★½ 4.7 (10,854 reviews)
Licensed & Insured
Services: 24 Hour Hvac
North Las Vegas, NV (725) 234-0840
5

Semper Fi Heating and Cooling

8510 W Lake Mead Blvd Unit 5F, Las Vegas, NV 89128, USA
★★★★½ 4.9 (603 reviews)
Licensed & Insured
Services: 24 Hour Hvac
North Las Vegas, NV (702) 710-6929
6

Simply Cooling Heating & Plumbing

6560 S Tioga Way Suite 150, Las Vegas, NV 89113, USA
★★★★½ 4.9 (2,158 reviews)
Services: 24 Hour Hvac
North Las Vegas, NV (702) 673-4899
7

Sierra Air Conditioning & Plumbing

4050 W Sunset Rd STE D, Las Vegas, NV 89118, USA
★★★★½ 4.9 (6,778 reviews)
Services: 24 Hour Hvac
North Las Vegas, NV (702) 344-0932
8

Gold Medal Service

N, 2455 W Cheyenne Ave Ste #120, North Las Vegas, NV 89032, USA
★★★★½ 4.8 (306 reviews)
Services: 24 Hour Hvac
North Las Vegas, NV (702) 489-2100
9

Reliable HVAC Repair North Las Vegas

6855 N Aliante Pkwy, North Las Vegas, NV 89084, USA
★★★★★ 5 (10 reviews)
Services: 24 Hour Hvac
North Las Vegas, NV (702) 560-1592
10

Legacy Heating, Cooling, Plumbing & Electrical

6280 S Valley View Blvd #240, Las Vegas, NV 89118, USA
★★★★½ 4.8 (1,021 reviews)
Services: 24 Hour Hvac
North Las Vegas, NV (725) 238-4247

How We Ranked These North Las Vegas Pros

Our rankings are based on a weighted evaluation of five key factors:

  1. Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
  2. Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
  3. Response Time — Companies offering same-day or 24/7 emergency service score higher.
  4. Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
  5. Experience & Longevity — Years serving the North Las Vegas market and breadth of services factor into overall reliability.

Rankings are reviewed quarterly. Have a correction? Contact us.

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