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Wang Heating & Air Conditioning

No ratings collected yet San Jose, California

3142 MELCHESTER DRIVE, San Jose, CA 95132, USA

License checked License #909983 18 yrs experience

Verify this license yourself at the California Contractors State License Board (CSLB).

(408) 966-2528
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When San Jose homeowners search for AC Services, they usually want a problem diagnosed quickly and fixed correctly the first time. Wang Heating & Air Conditioning is a California HVAC contractor serving residential customers, holding state contractor license #909983 and licensed since 2008, which gives the company more than 18 years in the trade.

Local market — San Jose

HVAC pros here

514

Have a website

53%

Cooling demand

636

Heating demand

2,257

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in San Jose Heating Services in San Jose Ductwork Services in San Jose Heat Pumps in San Jose Furnace Services in San Jose Thermostat Services in San Jose Emergency HVAC in San Jose Maintenance & Tune-up in San Jose

Service Area

San Jose, California All of California

Location

About Wang Heating & Air Conditioning

The company handles a full range of comfort needs, including AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Typical work can involve checking refrigerant levels and airflow, cleaning or replacing worn components, inspecting and sealing ductwork, and setting up thermostats so temperatures stay steady. Routine tune-ups can catch small faults before they turn into costly breakdowns.

San Jose's climate means many homes rely on cooling for much of the year, while heating needs often peak during cooler nights. A contractor familiar with these conditions can schedule maintenance ahead of the busiest seasons and recommend equipment that suits local demand.

Homeowners comparing local pros should look for a valid license, clear written estimates, and straightforward explanations of the work. Wang Heating & Air Conditioning is one option listed on HVAC Service Fast, a directory that helps people in San Jose, California find and contact an HVAC contractor near me.

Frequently Asked Questions

What services does Wang Heating & Air Conditioning offer?
Wang Heating & Air Conditioning offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company for help with cooling, heating, or ongoing system care.
What areas does Wang Heating & Air Conditioning serve?
Wang Heating & Air Conditioning serves San Jose, California. Homeowners in the area can reach out to ask about availability for their home.
How do I choose a licensed, insured HVAC contractor in San Jose?
Start by confirming the contractor's license with the California Contractors State License Board and asking for proof of insurance. Compare written estimates and ask whether the company is familiar with local climate needs.
What should I check before hiring an HVAC professional?
Verify the license number, read recent customer reviews, and ask what the quote includes, such as parts, labor, and warranty terms. Make sure the work scope and total cost are written down before any work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air when it should cool, makes grinding or banging noises, or runs constantly without holding temperature. Rising energy bills, frequent cycling, or a sudden smell from vents also warrant an inspection.

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