Mariohvac LLC, C-20 HVAC Contractor in Fontana, CA
Mariohvac LLC operating as a limited liability holds an active California contractor license (CSLB #1118363), valid through Mar 31, 2028. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Fontana, in San Bernardino County, California.
- License Number
- 1118363
- Issued
- Mar 21, 2024
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Limited Liability
- Surety
- Western Surety Company
- Bond Number
- 67659168
- Effective
- Feb 23, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- WES3851005
- Effective
- Mar 7, 2026
- Expires
- Mar 7, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mariohvac LLC licensed in California?
Yes. Mariohvac LLC holds California Contractors State License Board license number 1118363, which is active and in good standing. The license was first issued on March 21, 2024. It is valid through March 31, 2028.
What does Mariohvac LLC specialize in?
Mariohvac LLC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Mariohvac LLC headquartered?
Mariohvac LLC is headquartered at 15584 Sesame Seed Ave, Fontana, CA 92336, in San Bernardino County, California.
Does Mariohvac LLC have an active surety bond on file with CSLB?
Yes. Mariohvac LLC has an active California contractor surety bond filed with Western Surety Company.
Does Mariohvac LLC carry workers' compensation coverage?
Yes. Mariohvac LLC carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Mariohvac LLC's contractor license?
You can verify Mariohvac LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1118363.
- License issuedMar 21, 2024
- Bond activeFeb 23, 2026
- WC coverage startsMar 7, 2026
- WC expiresMar 7, 2027
- License expiresMar 31, 2028
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