Contractor in Covina, CA.
Marathon Hvac Service Inc appears in California license records as a contractor based in Covina, CA. The record lists a LA_Permit_Active license (#688307). The listed expiration date, 2018-05-31, has passed, so check the state board before hiring.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Marathon Hvac Service Inc is a contractor based in Covina, California.
Yes. Marathon Hvac Service Inc holds California CSLB license #688307. Verify the current status on California CSLB before hiring.
Marathon Hvac Service Inc is based in Covina, CA.
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The fastest way is to post your project on Bidroom — Marathon Hvac Service Inc and up to 2 other verified contractors in Covina can bid on it, and every quote includes itemized pricing + a written scope of work.
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.
Contractor vetting checklist · Cost guide · Look up this license at the state board