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Thermal Efficiency Control Inc
8901 ENFIELD AVE, Sherwood Forest, CA 91325, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
California's climate swings from cool coastal mornings to triple-digit inland afternoons, and that range puts real strain on heating and cooling equipment. Homes and businesses across the state need systems that perform reliably through both extremes. Thermal Efficiency Control Inc is a California HVAC contractor serving residential and commercial customers. The company holds contractor license #1082879 with the California state contractor registry, licensed since 2021, and brings more than five years of trade experience to its projects.
Services Offered
Service Area
About Thermal Efficiency Control Inc
The company's services cover the full range of comfort equipment. AC Services and Heat Pumps address cooling and year-round efficiency, while Heating Services and Furnace Services keep winter spaces warm. Ductwork Services target airflow problems that leave rooms uneven, and Thermostat Services help owners manage temperature control more precisely. Emergency HVAC calls cover unexpected system failures, and Maintenance & Tune-up visits help identify small issues before they become costly repairs. Work typically begins with an inspection, followed by a plain explanation of findings and the options available.
Service extends across California communities where heat, humidity, and seasonal demand vary from region to region. Local conditions matter. A system that runs well in a foggy coastal town may need different attention in a dry inland valley. Customers can expect technicians to explain what they find, outline repair and replacement choices, and work around the home or facility they are servicing.
Homeowners and facility managers comparing local pros should request written estimates, ask for a clear scope of work, and confirm license details directly with the state registry. For more options in your area, browse listings on HVAC Service Fast.
State license record
California license #1082879
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Oct 2021 (5 years)
- Valid through
- Oct 31, 2027
- 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 Thermal Efficiency Control Inc offer?
Which areas does Thermal Efficiency Control Inc serve?
How do I choose a licensed, insured HVAC contractor in California?
What should I check before hiring an HVAC professional?
What are signs it is time to call an HVAC professional?
Local market — San Fernando
HVAC pros here
14
Have a website
7%
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for San Fernando
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 Thermal Efficiency Control Inc
Based on the records we hold for this business.
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State license on record
CSLB lists #1082879 as active (record dated Aug 4, 2026). Licensed since 2021. 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.