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Jna Heating & Cooling
7226 PARMELEE AVE, Los Angeles, CA 90001, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
Jna Heating & Cooling is an HVAC contractor serving Los Angeles, California, with AC Services as its main focus. The company works with local homeowners and businesses that need dependable cooling for hot summers, from a single-family home in the San Fernando Valley to a commercial space in the city core.
Services Offered
Service Area
About Jna Heating & Cooling
The company's range of work covers Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Technicians handle system inspections, refrigerant and airflow checks, duct sealing and repair, furnace diagnostics, and thermostat installation or programming. Customers who want a heat pump to handle both heating and cooling can also discuss that option during an estimate.
Jna Heating & Cooling holds California contractor license #1090606, recorded in the state contractor registry, and has been licensed since 2022, giving it more than four years in the trade. Its work across Los Angeles draws on local conditions such as long cooling seasons, older housing stock, and the strain that heat puts on equipment in dense urban neighborhoods.
When comparing local HVAC pros, ask for written estimates, confirm the license number with the state registry, and look for a clear explanation of the work before any equipment is replaced. Jna Heating & Cooling is one option to consider when you research HVAC contractors near you. You can find more local listings and compare options on HVAC Service Fast.
State license record
California license #1090606
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
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 Jna Heating & Cooling offer?
What areas does Jna Heating & Cooling serve?
How do I choose a licensed, 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
- Jna Heating & Cooling 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 Jna Heating & Cooling
Based on the records we hold for this business.
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State license on record
CSLB lists #1090606 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.