General Contractor in Winnetka, CA. B
Massaro Jon Robert appears in California license records as a general contractor based in Winnetka, CA. The record lists a B license (#408216) with status “Clear”. It was first issued on 1981-07-01, 45 years ago. It is listed as valid through 2028-01-31. A contractor bond of $25,000 is on file. Workers' comp on file: Workers' Compensation Insurance with BENCHMARK 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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Massaro Jon Robert is a general contractor based in Winnetka, California. Their license classification is B. Listed specialties: B.
Yes. Massaro Jon Robert holds California CSLB license #408216 (status: Clear). Verify the current status on California CSLB before hiring.
Massaro Jon Robert is based in Winnetka, CA 91306.
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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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