HVAC in Livermore, CA. C20
Signal Heating & Air Conditioning appears in California license records as an HVAC contractor based in Livermore, CA. The record lists a C20 license (#638992) with status “Clear”. It was first issued on 1992-03-09, 34 years ago. The listed expiration date, 2026-03-31, has passed, so check the state board before hiring. A contractor bond of $25,000 is on file. Workers' comp on file: Workers' Compensation Insurance with ZURICH AMERICAN INSURANCE COMPANY.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Signal Heating & Air Conditioning is an HVAC contractor based in Livermore, California. Their license classification is C20. Listed specialties: C20.
Yes. Signal Heating & Air Conditioning holds California CSLB license #638992 (status: Clear). Verify the current status on California CSLB before hiring.
Signal Heating & Air Conditioning is based in Livermore, CA 94551.
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Not yet. This listing was created from public California license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
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