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LL Heating And Air Conditioning

No ratings collected yet San Jose, California

666 RIVER VIEW DR, San Jose, CA 95111, USA

License checked License #1120831 2 yrs experience

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

(408) 644-0723
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When a San Jose home or office loses cooling on a warm afternoon, the need is urgent. LL Heating And Air Conditioning builds its work around AC Services, helping local homeowners and business owners keep cooling systems dependable through the hottest months. The company serves residential customers and commercial property managers who want clear communication and straightforward repairs.

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 LL Heating And Air Conditioning

The company also covers Heating Services, Furnace Services, and Heat Pumps, so a single provider can handle both seasons. Cooling work typically includes inspecting and cleaning condenser coils, checking refrigerant levels, and testing airflow. Furnace visits often involve checking ignition and safety components and replacing filters. Ductwork Services address leaks, weak airflow, and uneven room temperatures, while Thermostat Services cover installation, programming, and troubleshooting. Emergency HVAC calls and scheduled Maintenance & Tune-up visits round out the offering.

The company serves San Jose, where mild winters and warm summers place steady demand on both heating and cooling equipment. Local conditions such as humidity, dust, and seasonal swings affect how systems wear over time, which makes regional experience useful. LL Heating And Air Conditioning has held California contractor license #1120831 since 2024, and customers can verify that status in the state contractor registry.

People comparing local professionals should ask about licensing, written estimates, and how service calls are scheduled. Those answers reveal a lot about how a contractor operates. For more listings and a side-by-side view of local HVAC providers, visit HVAC Service Fast.

Frequently Asked Questions

What services does LL Heating And Air Conditioning offer?
LL Heating And Air Conditioning offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up.
Which areas does LL Heating And Air Conditioning serve?
LL Heating And Air Conditioning serves San Jose, California. Customers in the area can review the listing for details on service coverage.
How do I choose a licensed, insured HVAC contractor in San Jose?
Verify the contractor's license number in the California contractor registry and ask for proof of insurance. Compare at least two or three written estimates before deciding.
What should I check before hiring an HVAC professional?
Confirm the license, ask about warranties on parts and labor, and get the scope of work and total cost in writing. Ask how the company handles emergency calls and follow-up service.
What are signs it is time to call an HVAC professional?
Call a professional if your system short cycles, makes grinding or banging noises, blows warm air when it should cool, or raises your energy bills without explanation. Persistent odors, frequent breaker trips, and rooms that never reach the set temperature also warrant an inspection.

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