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Zhong Hongjun
6544 MINTON CT, Las Vegas, NV 89103, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
Zhong Hongjun is an HVAC contractor serving homeowners and businesses across California, with AC Services as its primary focus. Customers who search for an HVAC contractor near me often need fast answers about cooling problems, and this practice is built around clear diagnosis and dependable repairs.
Services Offered
Service Area
About Zhong Hongjun
Beyond air conditioning, the business handles Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC calls, and Maintenance & Tune-up visits. AC work typically involves checking refrigerant levels, cleaning condenser coils, and testing airflow. Ductwork involves inspecting runs for leaks and poor insulation, while furnace and heating visits focus on safe ignition, burner condition, and heat output. Thermostat work covers installation and programming so equipment runs as intended.
Service is provided throughout California, where climates range from coastal fog to inland heat, so local conditions shape how systems are maintained. Zhong Hongjun holds California contractor license #1116357, has been licensed since 2024, and has more than two years of experience in the trade. Those details can be confirmed through the state contractor registry.
Homeowners and property managers comparing local pros should look for a verifiable license, a written estimate, and a clear explanation of the work. Researching options on HVAC Service Fast is a practical first step before booking a visit.
State license record
California license #1116357
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Feb 2024 (2 years)
- Valid through
- Feb 29, 2028
- Business type
- Sole Owner
What the license covers
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning
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 Zhong Hongjun offer?
What areas does Zhong Hongjun serve?
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Local market — Las Vegas
HVAC pros here
445
Have a website
87%
Cooling demand
3,294
Heating demand
2,045
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for Las Vegas
- Zhong Hongjun is one of 293 businesses we list for ac services in Las Vegas (445 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 Zhong Hongjun
Based on the records we hold for this business.
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State license on record
CSLB lists #1116357 as active (record dated Aug 4, 2026). Licensed since 2024. 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.