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Drewco Air Conditioning
3943 GREENWOOD ST, Newbury Park, CA 91320, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
Drewco Air Conditioning is a California HVAC contractor that puts AC Services at the center of its work for local homeowners and businesses. Whether a home's cooling system has stopped running on a hot afternoon or a commercial space needs a reliable system before peak season, the company focuses on dependable, practical solutions.
Services Offered
Service Area
About Drewco Air Conditioning
The company's range of work covers Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Technicians inspect equipment, diagnose faults, clean and test components, and explain repair or replacement options in plain terms before any work begins. Ductwork inspections look for leaks and airflow problems that quietly reduce comfort and efficiency, while thermostat work helps systems respond more accurately to the way a building is actually used.
Drewco Air Conditioning operates throughout California, so its crews understand the climate conditions that shape heating and cooling demand across the state. Hot inland summers, cool coastal evenings, and seasonal swings all place different demands on equipment, and local knowledge helps keep systems running well year-round.
Homeowners and property managers comparing local professionals should look closely at licensing, communication, and clear written estimates. Drewco Air Conditioning holds California contractor license #1052839, issued through the state contractor registry and active since 2019. Anyone searching for an HVAC contractor near me can use HVAC Service Fast to compare local options and find a provider that fits the job.
State license record
California license #1052839
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Apr 2019 (7 years)
- Valid through
- Apr 30, 2027
- Business type
- Sole Owner
- County on file
- Ventura
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 Drewco Air Conditioning offer?
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Local market — Camarillo
HVAC pros here
31
Have a website
16%
Cooling demand
333
Heating demand
1,986
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for Camarillo
- Drewco Air Conditioning is one of 30 businesses we list for ac services in Camarillo (31 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 Drewco Air Conditioning
Based on the records we hold for this business.
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State license on record
CSLB lists #1052839 as active (record dated Aug 4, 2026). Licensed since 2019. 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.