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Chang Danny And Associates

No ratings collected yet Irvine, California

PO BOX 16662, Irvine, CA 92623, USA

License checked License #810465 24 yrs experience

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

(818) 601-4938
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Irvine sits in the heart of Orange County, where mild coastal weather still pushes air conditioners hard during the warm inland months and where newer homes and aging neighborhood systems often need different kinds of attention. Chang Danny And Associates is an HVAC contractor serving homeowners and property owners in this city and its surrounding communities. The firm holds California state contractor license #810465 and has been licensed since 2002, giving it more than 24 years in the trade.

Local market — Irvine

HVAC pros here

82

Have a website

35%

Cooling demand

1,399

Heating demand

924

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

Services Offered

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

Service Area

Irvine, California All of California

Location

About Chang Danny And Associates

The company handles a broad range of residential and light commercial needs. AC services cover diagnosis, refrigerant checks, and repairs when cooling output drops. Heating services and furnace service address ignition problems, airflow issues, and seasonal startup checks. Heat pump work covers both heating and cooling modes, while ductwork services focus on leaks, poor airflow, and sizing concerns that can waste energy. Thermostat installation and replacement help systems respond more accurately, and maintenance and tune-up visits keep equipment running efficiently between major repairs. For urgent breakdowns, the team also provides emergency HVAC response.

Because Irvine's climate varies between hot summer afternoons and cooler winter evenings, timely service matters. Local homeowners often benefit from a regular inspection schedule that catches small faults before they become expensive failures. Chang Danny And Associates works within the city and nearby areas, so customers can expect a familiar regional approach to local building conditions.

If you are comparing HVAC contractors in Irvine, ask about services, experience, and how each company handles inspections and repairs. Reviewing options on HVAC Service Fast can help you narrow the list before you call.

Frequently Asked Questions

What services does Chang Danny And Associates offer?
Chang Danny And Associates offers AC services, heating services, ductwork services, heat pumps, furnace services, thermostat services, emergency HVAC response, and maintenance and tune-ups. Contact the company directly to confirm the details of any specific job.
What areas does Chang Danny And Associates serve?
Chang Danny And Associates serves Irvine, California, and nearby communities. Confirm current service coverage with the company before scheduling a visit.
How do I choose a licensed, insured HVAC contractor in Irvine?
Verify the contractor's license with the California Contractors State License Board and ask for proof of liability and workers' compensation insurance. Compare written estimates that clearly describe the work, parts, and warranty terms.
What should I check before hiring an HVAC professional?
Confirm the license number, read recent customer reviews, and ask how long the technician has been in the trade. Make sure the quote itemizes labor, equipment, and any diagnostic fees before work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air when set to cool, makes grinding or banging noises, cycles on and off frequently, or your energy bills rise without explanation. Unusual odors, water leaks, or a system that will not start also warrant prompt attention.

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