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Samwon Construction

No ratings collected yet Los Angeles, California

3470 WILSHIRE BLVD #420, Los Angeles, CA 90010, USA

License checked License #862299 21 yrs experience

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

(213) 384-7545
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Los Angeles is a city of extremes. Summer heat drives air conditioning systems hard for months at a time, while cooler coastal evenings and winter nights still call for reliable heating. Homes and businesses across the region depend on equipment that performs through both, and Samwon Construction serves property owners in Los Angeles who need that consistency.

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).

Services Offered

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

Service Area

Los Angeles, California All of California

Location

About Samwon Construction

Samwon Construction is a California contractor licensed under contractor license #862299, with a license on record since 2005, giving the company more than 21 years in the trade. Its work covers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Typical jobs include diagnosing cooling and heating faults, repairing or replacing furnaces and air conditioners, sealing and reworking ductwork, and installing or programming thermostats for accurate control.

The company's service area is Los Angeles, where it addresses the local conditions that affect equipment most: heavy cooling loads in warm months, dust and debris in older ductwork, and systems that run hard for long stretches. Scheduled maintenance and tune-ups help catch small problems before they become costly breakdowns, and emergency HVAC calls are handled for situations that cannot wait.

If you are comparing HVAC contractors in the Los Angeles area, review each company's license, the services it offers, and how clearly it explains its work. Samwon Construction's listing on HVAC Service Fast gives you a starting point for that comparison.

Frequently Asked Questions

What services does Samwon Construction offer?
Samwon Construction offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Contact the company directly to confirm the specific work needed for your system.
What areas does Samwon Construction serve?
Samwon Construction serves the Los Angeles, California area. Confirm service availability for your specific address before scheduling.
How do I choose a licensed, insured HVAC contractor in Los Angeles?
Check the contractor's license number on the California contractor registry and ask for proof of liability and workers' compensation insurance. Get written estimates from at least two companies so you can compare scope and pricing.
What should I check before hiring an HVAC professional?
Verify the license status, read recent customer reviews, and confirm that the quote itemizes parts, labor, and warranty terms. Ask who will perform the work and whether they are employees or subcontractors.
What are signs it is time to call an HVAC professional?
Call a professional if your system short-cycles, makes grinding or banging noises, blows warm air when set to cool, or your energy bills rise without explanation. Unusual odors, uneven room temperatures, or a frequently tripped breaker also warrant prompt inspection.

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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.