4 Seasons Heating & Air Conditioning

Name: 4 Seasons Heating & Air Conditioning
Address: 21776 Delores St, Castro Valley, CA, 94546, US
Telephone: 925-447-3112
Price range: $$
Rating: 3.5

21776 Delores St
Castro Valley, CA 94546 925-447-3112

Checkbook's Top Rating
Quality	NO
Price	NO

72 ratings
82% gave a "superior" overall rating
- Prices 1% higher than average
Compare 74 nearby air-conditioning & heating contractors
"Love this company. They are always thorough and informative. Called for an A/C tuneup, and William,..."
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Prices for 4 Seasons Heating & Air Conditioning

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Consumer Ratings for 4 Seasons Heating & Air Conditioning — 72 Ratings

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Complaints for 4 Seasons Heating & Air Conditioning

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Areas Served by 4 Seasons Heating & Air Conditioning:

Alameda Co.
Contra Costa Co.
Napa Co.
San Mateo Co.
Santa Clara Co.

Equipment company services/installs:

Humidifiers
Ductless mini-split systems
Air ducts (sheet metal work)
Central air conditioners
Electric furnaces

Gas furnaces
Electronic air cleaners
Heat pumps
Attic fans

Consumer Comments for 4 Seasons Heating & Air Conditioning

Consumer from SAN LEANDRO, CA
Sep 29, 2026

Love this company. They are always thorough and informative. Called for an A/C tuneup, and William, the repairman determined a part was getting ready to fail and replaced it. Sure enough, my A/C ran better after the replacement. Great company!

Consumer from HAYWARD, CA
Aug 03, 2026

Did a great job.

Consumer from FREMONT, CA
May 23, 2025

Left a mess behind after they finish their work. How did effective compressor and they try to charge me a fortune to replace it under warranty. Had the ducks insulated and they covered up all the damper levers

...and 23 more consumer comments for 4 Seasons Heating & Air Conditioning

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