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International Chemtex Norcal
8287 214TH STREET W, Lakeville, MN 55044, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
When Californians search for AC Services, they usually want cool air quickly, a clear explanation of what is wrong, and a fair price before any work begins. International Chemtex Norcal serves homeowners and property managers across the state with those priorities in mind, from routine checkups to urgent breakdowns.
Services Offered
Service Area
About International Chemtex Norcal
The company provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. A typical AC visit may include checking refrigerant levels, cleaning coils, and testing capacitors and contactors. Furnace and heating work often involves inspecting burners, verifying ignition, and assessing the heat exchanger. Ductwork service can address leaks, airflow imbalances, and restricted returns, while thermostat work helps systems respond more predictably.
California's climate varies widely, from coastal fog to inland summer heat, so equipment faces different demands depending on location. International Chemtex Norcal is licensed under California contractor license #642354, a credential held since 1992, giving the company more than 34 years in the trade. That experience matters when a system has to perform through a heat wave or a cold snap.
People comparing local professionals should look for a written estimate, a straightforward explanation of the repair, and a clear maintenance plan. Learn more about International Chemtex Norcal through HVAC Service Fast, then request quotes from a few providers before you decide.
State license record
California license #642354
Active- Issued by
- Contractors State License Board (CSLB)
- Status
- Active as of Aug 4, 2026
- First issued
- Apr 1992 (34 years)
- Valid through
- Feb 29, 2028
- Business type
- Corporation
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
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Local market — Lakeville
HVAC pros here
6
Have a website
33%
Cooling demand
637
Heating demand
7,631
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Local context for Lakeville
- International Chemtex Norcal is one of 4 businesses we list for ac services in Lakeville (6 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 International Chemtex Norcal
Based on the records we hold for this business.
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State license on record
CSLB lists #642354 as active (record dated Aug 4, 2026). Licensed since 1992. 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.