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J J Heating And Cooling

No ratings collected yet Norwalk, California

15303 ROPER AVEUNE, Norwalk, CA 90650, USA

License checked License #776237 26 yrs experience

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

(562) 239-5458
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Homes and businesses in Norwalk, California, depend on heating and cooling systems through hot afternoons and cooler seasons alike. When equipment struggles or fails, property owners need a local contractor who can respond quickly and explain the problem clearly. J J Heating And Cooling serves Norwalk residents and property owners with residential and commercial heating and cooling work.

Local market — Norwalk

HVAC pros here

28

Have a website

11%

Cooling demand

1,252

Heating demand

1,225

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

Services Offered

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

Service Area

Norwalk, California All of California

Location

About J J Heating And Cooling

The company's services include AC Services, such as system diagnostics, refrigerant level checks, and condenser coil cleaning. Heating Services and Furnace Services cover burner and ignition inspections, heat exchanger checks, and repairs. Ductwork Services address leaks, poor airflow, and damaged sections, while Heat Pumps work includes installation and seasonal performance checks. Thermostat Services involve installing, wiring, and calibrating programmable and smart thermostats. Emergency HVAC calls handle urgent breakdowns, and Maintenance & Tune-up visits keep systems running efficiently between major repairs.

J J Heating And Cooling holds California contractor license #776237 and has been licensed since 2000, giving the company more than 26 years in the trade. Its work is focused on Norwalk, so the team is familiar with the local demands placed on residential and commercial equipment.

People comparing local HVAC professionals should request written estimates, ask about warranties, and confirm license details before committing to a project. Readers can review options and compare local pros through HVAC Service Fast.

Frequently Asked Questions

What services does J J Heating And Cooling offer?
J J Heating And Cooling offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up work. Services range from routine tune-ups to urgent repairs and equipment installation.
Which areas does J J Heating And Cooling serve?
J J Heating And Cooling serves Norwalk, California. Customers outside that area should contact the company directly to confirm whether a visit is possible.
How do I choose a licensed, insured HVAC contractor in Norwalk?
Look up the contractor's license on the California Contractors State License Board website and confirm the license is active and matches the business name. Ask for a current certificate of insurance before work begins.
What should I check before hiring an HVAC professional?
Request a written estimate that itemizes parts, labor, and any warranty terms. Ask whether the technician will explain the problem and recommended repairs before starting work.
What are signs it is time to call an HVAC professional?
Call a professional if your system short cycles, makes grinding or banging noises, produces uneven temperatures, or shows a sudden rise in energy bills. Strange odors, frequent breaker trips, or no heat or cooling during extreme weather also warrant prompt service.

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