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1-800-Coolness

No ratings collected yet Fullerton, California

2271 W MALVERN AVE #260, Fullerton, CA 92837, USA

License checked License #871741 20 yrs experience

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

(800) 266-5637
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1-800-Coolness is a heating and cooling contractor serving homeowners and business owners in Fullerton, California. Air conditioning sits at the center of its work, and AC Services are often the first reason customers call during a hot spell. The team also supports customers whose needs go well beyond summer cooling.

Local market — Fullerton

HVAC pros here

63

Have a website

27%

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

Service Area

Fullerton, California All of California

Location

About 1-800-Coolness

Heating Services and Furnace Services cover ignition checks, burner cleaning, and safety inspections before the colder months arrive. Ductwork Services address leaks, poor airflow, and uneven room temperatures, while Heat Pumps provide one system that both cools and heats. Thermostat Services include installation, programming, and replacement. Maintenance & Tune-up visits help equipment run efficiently between major repairs, and Emergency HVAC support is available for sudden breakdowns.

1-800-Coolness holds California contractor license #871741 and has been licensed since 2006, bringing more than 20 years of experience to residential and commercial projects. Its work centers on Fullerton, where local weather and building styles shape how heating and cooling systems perform.

Homeowners and property managers comparing local pros should look beyond price alone. Ask about experience, confirm the license number, and request a clear written estimate before approving work. Anyone researching an HVAC contractor near me can use the 1-800-Coolness listing on HVAC Service Fast as a starting point for that comparison.

Frequently Asked Questions

What services does 1-800-Coolness offer?
1-800-Coolness offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can request help with cooling, heating, or ventilation needs.
What areas does 1-800-Coolness serve?
1-800-Coolness serves Fullerton, California, and the surrounding local community. Customers outside the listed area should confirm service availability before scheduling.
How do I choose a licensed, insured HVAC contractor in Fullerton?
Check that the contractor holds a current state license and ask for proof of liability and workers' compensation insurance. Confirming these details through the California contractor registry helps you avoid unqualified providers.
What should I check before hiring an HVAC professional?
Verify the license number, read recent customer reviews, and ask whether the estimate includes parts, labor, and permits. Get written quotes from at least two companies so you can compare scope and pricing fairly.
What are signs it is time to call an HVAC professional?
Call a professional if your system blows warm air in summer, makes grinding or banging noises, or causes a sudden jump in energy bills. Persistent odors, frequent cycling on and off, or rooms that never reach the set temperature also signal a need for service.

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