Li Chun

No ratings collected yet Ontario, California

2873 LONGHORN STREET, Ontario, CA 91761, USA

License checked License #1054025 7 yrs experience

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

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Ontario, California sits in the Inland Empire, where long, hot summers place heavy demand on air conditioning and where heating systems still run through cooler winter nights. Li Chun serves homeowners and building owners in the area, with a focus on keeping systems comfortable, efficient, and reliable.

Local market — Ontario

HVAC pros here

Have a website

17%

Cooling demand

1,709

Heating demand

1,537

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

Services Offered

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

Service Area

Ontario, California All of California

Location

About Li Chun

Li Chun's services include AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Work typically begins with a system inspection and diagnosis, followed by repairs, component replacement, duct sealing, or airflow checks. Thermostat setup and heat pump troubleshooting are handled alongside furnace inspections, and emergency calls address breakdowns that leave a home without heating or cooling.

Li Chun holds California contractor license #1054025, issued through the state contractor registry and licensed since 2019, giving Li Chun more than seven years in the trade. Customers can verify the license number directly with the registry before scheduling work.

Homeowners comparing local HVAC pros in Ontario can use this profile to review services, service area, and licensing details side by side. Requesting a clear explanation of options, questions about costs, and expected timelines is a practical first step. Find more Ontario listings on HVAC Service Fast.

Frequently Asked Questions

What services does Li Chun offer?

Li Chun offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up.

Which areas does Li Chun serve?

Li Chun serves the Ontario, California area. People searching for an HVAC contractor near me in Ontario can review this listing to see if the service area fits their needs.

How do I choose a licensed, insured HVAC contractor in Ontario?

Verify the contractor's license number on the California contractor registry and ask for proof of liability and workers' compensation insurance. Comparing written estimates from several local contractors also helps you judge fairness and scope.

What should I check before hiring an HVAC pro?

Confirm the license status, read recent customer reviews, and ask for a written scope of work and warranty terms. Make sure the quote clearly lists what is and is not included.

When should I call an HVAC professional?

Call a professional if your system stops heating or cooling, makes grinding or burning smells, or cycles on and off frequently. Rising energy bills and uneven room temperatures can also signal a problem worth inspecting.

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.