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Woori Cool
2852 W PICO BLVD, Los Angeles, CA 90006, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
Woori Cool is an HVAC contractor serving Los Angeles, California, and its core focus is AC Services. Homeowners and business owners in the area call on the company when cooling systems lose efficiency, stop running, or need a careful look before the hottest months arrive. Working with a single local team can simplify ongoing care for a home or commercial property.
Services Offered
Service Area
About Woori Cool
Beyond cooling, the company covers Heating Services, Furnace Services, Heat Pumps, and Ductwork Services. Technicians inspect and repair equipment, test airflow through ducts to locate leaks or blockages, and install or adjust thermostats so temperature settings match how a space is used. Emergency HVAC calls and Maintenance & Tune-up visits complete the offering, covering urgent breakdowns as well as scheduled checkups that help equipment run more reliably.
Licensing is one detail worth checking before any contract is signed. Woori Cool holds California contractor license #1089852 on the state contractor registry and has been licensed since 2022, which means more than four years in the trade. Anyone can look up that record on the registry to confirm the details for themselves.
Los Angeles homes and businesses face varied conditions, from coastal humidity to inland heat, so equipment needs differ from one property to the next. Anyone comparing local pros should request written estimates, ask what a service visit includes, and expect plain answers about repair versus replacement. For homeowners searching for an HVAC contractor near me, a clear listing with service details is a useful starting point. Explore Woori Cool's listing on HVAC Service Fast to compare options.
State license record
California license #1089852
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Apr 2022 (4 years)
- Valid through
- Apr 30, 2028
- Business type
- Corporation
- County on file
- Los Angeles
What the license covers
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning
- C-36 Plumbing
- C-38 Refrigeration
From CSLB public license data as of Aug 4, 2026. Licenses change — confirm the current status at the California Contractors State License Board (CSLB).
Frequently Asked Questions
What services does Woori Cool offer?
What areas does Woori Cool serve?
How do I choose a licensed and insured HVAC contractor in Los Angeles?
What should I check before hiring an HVAC professional?
What are signs it is time to call an HVAC professional?
Local market — Los Angeles
HVAC pros here
1,329
Have a website
27%
Cooling demand
1,247
Heating demand
1,083
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for Los Angeles
- Woori Cool is one of 1,094 businesses we list for ac services in Los Angeles (1,329 HVAC businesses in total).
Buying a new AC or heat pump in California
- California is in the DOE Southwest region: new central air conditioners installed since January 1, 2023 must meet at least 14.3 SEER2 and 11.7 EER2 (13.8 SEER2 and 11.2 EER2 for systems 45,000 BTU/h and larger). Heat pumps must meet 14.3 SEER2 and 7.5 HSPF2 nationwide.
- Since 2025, new systems are built for lower-impact refrigerants such as R-454B or R-32. Ask which refrigerant a quoted system uses and for its AHRI certificate number, which confirms the matched system’s rated efficiency.
Before you hire Woori Cool
Based on the records we hold for this business.
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State license on record
CSLB lists #1089852 as active (record dated Aug 4, 2026). Licensed since 2022. Re-check it yourself before work starts — it is free and takes a minute. Look it up: California Contractors State License Board (CSLB)
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Ask for proof of insurance
We have no insurance details on file. Ask for a certificate of general liability and workers' compensation coverage before anyone works in your home.
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Ask who pulls the permit
Replacing an AC, furnace, heat pump or water heater usually needs a local permit and inspection. A licensed contractor normally pulls it — ask that the permit is included in the written quote.
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Ask for local references
We do not have review data for this business yet. Ask for two or three recent customers near you.
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California homeowner protection
California law caps the down payment on a home improvement contract at 10% of the contract price or $1,000, whichever is less. Never pay more up front.
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Where this information comes from
- Name, address and phone
- State license records · added Aug 4, 2026
- California license
- CSLB public license data · record date Aug 4, 2026
- Profile summary
- Written automatically from the records above
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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.