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Wisniewski Christian Nicholas

Anaheim, California

2438 E PURITAN DR, Anaheim, CA 92806, USA

License checked License #1092764 4 yrs experience

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

(714) 980-3150
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When Anaheim homeowners search for AC Services, they usually want a fast diagnosis, a clear explanation, and a fair path to a working system. A cooling problem in the middle of a warm afternoon raises the stakes, so people look for a contractor who can respond quickly and explain what needs attention before any work begins.

Services Offered

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

Service Area

Anaheim, California All of California

About Wisniewski Christian Nicholas

Wisniewski Christian Nicholas holds California contractor license #1092764 and has been licensed since 2022, bringing more than four years of experience in the trade. The business offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Typical work includes diagnosing faults, checking system performance, repairing or replacing worn components, and reviewing ductwork and thermostat settings that affect comfort and efficiency.

The service area centers on Anaheim, where a mix of older and newer homes means heating and cooling needs vary widely from one property to the next. Local knowledge helps when a technician needs to understand how a particular home's layout, age, and equipment interact.

If you are comparing local professionals, verify a contractor's license on the California registry, ask for a written explanation of the proposed work, and compare details side by side. HVAC Service Fast makes that comparison easier by bringing Anaheim-area listings together in one place.

State license record

California license #1092764

Active
Issued by
Contractors State License Board (CSLB)
Status
Active as of Aug 4, 2026
First issued
Jun 2022 (4 years)
Valid through
Jun 30, 2028
Business type
Sole Owner
County on file
Orange

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 Wisniewski Christian Nicholas offer?
Wisniewski Christian Nicholas offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up.
What areas does Wisniewski Christian Nicholas serve?
Wisniewski Christian Nicholas serves Anaheim, California. Confirm current coverage directly before scheduling if your address is near the city limits.
How do I choose a licensed, insured HVAC contractor in Anaheim?
Check the contractor's license number on the California Contractors State License Board website and ask for proof of liability and workers' compensation insurance. Compare written estimates that describe the work, parts, and warranty terms.
What should I check before hiring an HVAC professional?
Confirm the license is active, ask whether the company is insured, and request a written quote with a clear scope of work. Ask how long the company has served the area and whether it offers a warranty on labor and equipment.
What are signs it is time to call an HVAC professional?
Call a professional if your system runs constantly without reaching the set temperature, makes grinding or banging noises, or produces uneven heating or cooling. Unexplained spikes in energy bills, weak airflow, or a unit that repeatedly shuts off also warrant an inspection.

Local market — Anaheim

HVAC pros here

339

Have a website

59%

Cooling demand

1,638

Heating demand

880

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Local context for Anaheim

  • Wisniewski Christian Nicholas is one of 201 businesses we list for ac services in Anaheim (339 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 Wisniewski Christian Nicholas

Based on the records we hold for this business.

  • State license on record

    CSLB lists #1092764 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)

  • 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.

  • 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.

  • Ask for local references

    We do not have review data for this business yet. Ask for two or three recent customers near you.

  • 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.