Top 9 24 Hour HVAC in Oakland, CA

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

Why 24-Hour Hvac Service Matters in Oakland, CA

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 Oakland, CA can prevent thousands of dollars in damage and keep your family safe.

💡 Quick Tips:
  • Ask about after-hours surcharges upfront — some Oakland, CA 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
Sponsored
1

Oren's HVAC Services

10127 Dante Ave, Oakland, CA 94603, USA
★★★★★ 5 (138 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
2

Jazz Heating, Air Conditioning and Plumbing

2158 Rheem Dr, Pleasanton, CA 94588, USA
★★★★½ 4.9 (3,713 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
3

Galaxy Heating & Air Conditioning

3301 Vincent Rd, Pleasant Hill, CA 94523, USA
★★★★½ 4.8 (381 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
4

Perfect Star Heating, Cooling, & Electrical

4415 Cowell Rd, Concord, CA 94518, USA
★★★★½ 4.9 (1,293 reviews)
Licensed & Insured
Services: 24 Hour Hvac
5

Comfy Heating & Air Conditioning Inc.

1946 Republic Ave, San Leandro, CA 94577, USA
★★★★½ 4.8 (119 reviews)
Licensed & Insured
Services: 24 Hour Hvac
6

Arctic HVAC and Constructions LLC

421 E 18th St apt 319, Oakland, CA 94606, USA
★★★★★ 5 (14 reviews)
Services: 24 Hour Hvac
7

Quality HVAC Repair Oakland

1532 Fruitvale Ave, Oakland, CA 94601, USA
★★★★★ 5 (2 reviews)
Services: 24 Hour Hvac
8

Bay Area Climate Control

1930 W Winton Ave # 4, Hayward, CA 94545, USA
★★★★½ 4.9 (164 reviews)
Services: 24 Hour Hvac
9

Albert Nahman Plumbing, Heating, and Cooling

3333 Martin Luther King Jr Way, Berkeley, CA 94703, USA
★★★★½ 4.7 (3,347 reviews)
Services: 24 Hour Hvac

How We Ranked These Oakland 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 Oakland market and breadth of services factor into overall reliability.

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