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Chernenko Maksym
319 CHAUMONT CIR, Foothill Ranch, CA 92610, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
Chernenko Maksym is an HVAC contractor in California with AC Services as its core offering. The business serves local homeowners and commercial property owners who need cooling systems installed, repaired, and kept running through long, hot summers. Many customers also rely on the same provider for heating, so the work covers the full indoor climate system.
Services Offered
Service Area
About Chernenko Maksym
The company's services include Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Typical work includes diagnosing airflow and refrigerant problems, cleaning coils, inspecting furnace burners and safety controls, sealing and checking ductwork for leaks, installing and programming thermostats, and setting up heat pump systems. Routine tune-ups help catch small faults before they become expensive breakdowns.
Chernenko Maksym holds California contractor license number 1095368, as listed in the state contractor registry, and has been licensed since 2022, giving it more than four years in the trade. The service area is California, where climate conditions range from coastal fog to inland valley heat. Local crews understand how these conditions affect equipment load, which helps them size repairs and maintenance plans to real regional needs.
Homeowners and property managers comparing local pros should look beyond price. Ask about services, confirm license details with the state registry, and request a clear written scope before work begins. You can review Chernenko Maksym's listing on HVAC Service Fast to see its services and service area.
State license record
California license #1095368
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Aug 2022 (4 years)
- Valid through
- Aug 31, 2028
- Business type
- Sole Owner
- County on file
- Orange
What the license covers
- B General Building
- 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 Chernenko Maksym offer?
What areas does Chernenko Maksym serve?
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What should I check before hiring an HVAC professional?
What are signs it is time to call an HVAC professional?
Local market — Lake Forest
HVAC pros here
34
Have a website
21%
Cooling demand
928
Heating demand
1,488
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for Lake Forest
- Chernenko Maksym is one of 31 businesses we list for ac services in Lake Forest (34 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 Chernenko Maksym
Based on the records we hold for this business.
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State license on record
CSLB lists #1095368 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.