Top 9 24 Hour HVAC in Stockton, CA

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

Why 24-Hour Hvac Service Matters in Stockton, 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 Stockton, CA can prevent thousands of dollars in damage and keep your family safe.

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

Greener Solutions Heating & A/C

1818 W Fremont St, Stockton, CA 95203, USA
★★★★½ 4.9 (1,219 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
2

Delta Sierra Mechanical

110 W Fremont St, Stockton, CA 95202, USA
★★★★½ 4.9 (1,192 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
3

Four Seasons Heating and Air Conditioning

10940 Trinity Pkwy #C124, Stockton, CA 95219, USA
★★★★½ 4.5 (50 reviews)
Licensed & InsuredTop Rated
Services: 24 Hour Hvac
4

Jazz Heating, Air Conditioning and Plumbing

2158 Rheem Dr, Pleasanton, CA 94588, USA
★★★★½ 4.9 (3,713 reviews)
Licensed & Insured
Services: 24 Hour Hvac
5

ADVANCED TECH 209 INC

1622 N Broadway Ave, August, CA 95205, USA
★★★★½ 4.7 (195 reviews)
Licensed & Insured
Services: 24 Hour Hvac
6

Climate Care Heating & Air Conditioning

570 Commerce Ct, Manteca, CA 95336, USA
★★★★½ 4.9 (1,864 reviews)
Services: 24 Hour Hvac
7

Grizzly Heating & Air

1368 E Turner Rd, Lodi, CA 95240, USA
★★★★½ 4.9 (533 reviews)
Services: 24 Hour Hvac
8

Abrem Heating and Air Conditioning Stockton

9697 N Vina Ct, Stockton, CA 95212, USA
★★★★★ 5 (7 reviews)
Services: 24 Hour Hvac
9

DeHart Plumbing, Heating & Air, Inc.

311 Bitritto Wy, Modesto, CA 95356, USA
★★★★½ 4.9 (2,354 reviews)
Services: 24 Hour Hvac

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

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