❄️ Official Rankings
10 Best HVAC in Stockton, CA (October 2026)
We compared 10 hvac serving Stockton and San Joaquin County, California, and ranked the top providers by verified reviews, ratings, and local reputation — 3,836 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by First and Last Heating & Air. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 3,836
- Area code
- 209
⭐ 4.9 · 1324 reviews
110 W Fremont St, Stockton, CA 95202
⭐ 4.9 · 1228 reviews
1818 W Fremont St, Stockton, CA 95203
⭐ 4.9 · 177 reviews
343 E Main St Ste 420, Stockton, CA 95202
⭐ 5.0 · 38 reviews
4933 West Ln, Stockton, CA 95210
⭐ 4.9 · 58 reviews
735 Bristol Ave, Stockton, CA 95204
⭐ 4.8 · 64 reviews
2244 Weber Ave, Stockton, CA 95205
⭐ 4.7 · 304 reviews
4067 Calloway Ct, Stockton, CA 95215
HVAC in Stockton — FAQs
How do I choose the most reliable HVAC company in Stockton, CA?+
Compare local companies on verified reviews, confirm they service your equipment — central air, heat pump, or furnace — and check they're licensed in California. Top-rated options serving Stockton include Queirolo's Heating & Air Conditioning Inc and Delta Sierra Mechanical. Ask about availability during summer heat waves.
How much does HVAC service or installation cost in Stockton?+
Costs depend on whether you need a repair, a tune-up, or a full system replacement, plus your home's size, so Stockton contractors quote after an assessment. For installations especially, get two or three quotes from top-rated local companies to compare.
How often should I service my AC in Stockton?+
Most HVAC pros recommend an annual air-conditioning tune-up before summer, since Central Valley systems run hard through the long, hot season. Regular maintenance keeps the system efficient and helps catch small problems before they fail during a heat wave.
Which HVAC companies are top-rated in Stockton, CA?+
By verified reviews, highly rated HVAC providers serving Stockton include First and Last Heating & Air, Queirolo's Heating & Air Conditioning Inc, Delta Sierra Mechanical, and Tony's Plumbing, Heating & Air. Stockton is in San Joaquin County (area code 209).
HVAC listed here serve Stockton, San Joaquin County, and nearby ZIP codes including 95201, 95202, 95203, 95204, 95205, 95206, 95207, 95208, 95209, 95210, 95211, 95212 and more.